Develop Bugs

desktop charger

hi everyone...
just wanna know is there any desktop charger for o2 xda exec?

If you have a look at the O2 micro site, they sell a decent desktop charger, probably quite expensive though, or of course, have a hunt on eBay.... personally I'd stick with O2.
Link to O2 micro site.... http://www.my-xda.com/xdaExecAcc.html
eBay (just example).... http://cgi.ebay.co.uk/CRADLE-O2-XDA...104937525QQcategoryZ56166QQrdZ1QQcmdZViewItem
Hope it helps.
Also, might interest you, I just ordered a simple battery charger off a guy on eBay, only for the battery so if you got spares you can charge them separately. The guy's called lifestyle0806, has been selling for over 2 years and has 96.6% positive. I was recommended him by a guy on this site. Should receive the item today, will let you know if it's any good if you're interested.

SpyderTracks said:
Also, might interest you, I just ordered a simple battery charger off a guy on eBay, only for the battery so if you got spares you can charge them separately. The guy's called lifestyle0806, has been selling for over 2 years and has 96.6% positive. I was recommended him by a guy on this site. Should receive the item today, will let you know if it's any good if you're interested.
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I am using this charger from lifestyle for the last 2 months. It is definately worth the money. Even the battery which comes with it is of good quality and does not have any of the problems some spare batteries seem to have.

d_ranade said:
I am using this charger from lifestyle for the last 2 months. It is definately worth the money. Even the battery which comes with it is of good quality and does not have any of the problems some spare batteries seem to have.
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I couldn't believe how cheap it was... I paid $18 for the battery AND charger with postage included!!! That's just crazy! Well worth it, I would say to anyone who travels a lot and has a spare few batteries they need charged up.

SpyderTracks said:
I couldn't believe how cheap it was... I paid $18 for the battery AND charger with postage included!!! That's just crazy! Well worth it, I would say to anyone who travels a lot and has a spare few batteries they need charged up.
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Is it an external charger like this one (which you have to plugin to normal mini-USB charger or computer USB port to get the power)?
Maybe I got a bad unit because it just won't charge the battery - battery is ok though =) However, on the back it reads "INPUT 5V = 2A", but normal USB chargers only output 5V and 1A... So a working unit should be fine with 1A?

I got pretty much the same unit with extended battery from the other guy on ebay.. digispeak ...
Battery seems to be of the decent quality, still testing how long it will last after few charging cycles..
However, I'm not quite as happy with desktop charger. It seems to cut off charging when battery reaches about 90%. Any clues and experiences?

Portable Rechargeable Charger

I am not a big fan of extra batteries. The idea of doing a battery pull and replace another is not pleasing.
I got a rechargeable charger at Best Buy, an Energizer charger for $19.99. Provides 6 hours of talk time. They also have a $39.99 charger for 12 hours of talk time.
I find this to be a great alternative for extra batteries.
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Sent via the XDA Tapatalk App

Those are certainly good options which don't require you to reboot or buy a charger to charge your batteries. Luckily the Evo boots much quicker than the Pre.
Sent from my EVO using Tapatalk

I picked up a 5,000 mAh dual USB charger at Costco for $15. I don't know why it was so cheap (it will completely charge my phone ~3 times). It was a few months ago so YMMV.

any idea who makes this? I have a 2000 mAh one, but would like a bigger one.
gthing said:
I picked up a 5,000 mAh dual USB charger at Costco for $15. I don't know why it was so cheap (it will completely charge my phone ~3 times). It was a few months ago so YMMV.
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Found one by Brando http://usb.brando.com/usb-power-station-5-000mah-_p01468c035d15.html
Found this on ebay looks like a knockoff of the brando http://cgi.ebay.com/ws/eBayISAPI.dl...370391817008&ff4=263602_263622#ht_3088wt_1137

I've been using this forever:
http://www.amazon.com/New-IMP500-Ge...9?ie=UTF8&s=electronics&qid=1276186919&sr=8-9
I use it on all of my electronics and it holds a charge for weeks in between use
I just found out they have an 8800mAh one - just ordered that sucker!
http://www.amazon.com/New-Trent-IMP880-Generation-External/dp/B002YFDRHW/ref=pd_bxgy_e_img_a

rutter9 said:
I've been using this forever:
http://www.amazon.com/New-IMP500-Ge...9?ie=UTF8&s=electronics&qid=1276186919&sr=8-9
I use it on all of my electronics and it holds a charge for weeks in between use
I just found out they have an 8800mAh one - just ordered that sucker!
http://www.amazon.com/New-Trent-IMP880-Generation-External/dp/B002YFDRHW/ref=pd_bxgy_e_img_a
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Click to collapse
that 8800mAh one is kick ass.
lol but i'll settle with my Energizer one. Used my Best Buy gift card when I pre-ordered the Evo.
But these are definitely better than extra batteries IMHO.

Is there any place that has these things(either the 5000 or 8800 maH) in a store like best buy or something because I'm not a fan of buying off the internet

kenny111008 said:
Is there any place that has these things(either the 5000 or 8800 maH) in a store like best buy or something because I'm not a fan of buying off the internet
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I'm sure you can find one somewhere. Just not the Trent Imax brand most likely. You can get energizer ones at BB.

i know i went to best buy and looked at the energizer 2000 maH one for 39.99 but for anyone that has it how much does it recharge your battery? because when i had my G1 the porrtable charger only filled it up about 30%(im talking about the portable charger sold at t-mobile)

I bought the IMP880 portable charger, 8900 mAh. I like it, although I haven't really used it much yet. But it should in theory be able to charge my phone about 5 times. It's not very big, or to heavy (to me) but it does have some heft. I wear cargo pants, so I just keep it in a pocket with me where ever I go.

kenny111008 said:
i know i went to best buy and looked at the energizer 2000 maH one for 39.99 but for anyone that has it how much does it recharge your battery? because when i had my G1 the porrtable charger only filled it up about 30%(im talking about the portable charger sold at t-mobile)
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It would charge it a little over 1 time. How come you don't buy things online? Generally you pay about 40% extra at stores.

mistersquirrle said:
I bought the IMP880 portable charger, 8900 mAh. I like it, although I haven't really used it much yet. But it should in theory be able to charge my phone about 5 times. It's not very big, or to heavy (to me) but it does have some heft. I wear cargo pants, so I just keep it in a pocket with me where ever I go.
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does the IMP880 come with a microUSB adapter as part of the original package or is that something that has to be bought separately off New Trent's website?

nimshy said:
does the IMP880 come with a microUSB adapter as part of the original package or is that something that has to be bought separately off New Trent's website?
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Aw crap, I wrote up a reply to this earlier today on my phone, and then before I submitted it I did something, and my internet task got killed forgot about it. Yes it does come with a microUSB adapter (as well as a miniUSB and a USB splitter, and some proprietary thingy). There are 2 outputs (USB and D/C out) and one input (D/C in for charging). There's one hard button, for power or to check the power level (have to hold down on the power buttron for 4 seconds to turn it on/off), and 4 tiered power LEDs for power level.
There's a USB cable that comes with the charger is a special one that the other end is a female plug and the micro, mini, and proprietary adapter things are male, and so are interchangeable with the cord that comes with the charger, although the data cable that comes with the phone will work, and mine is actually longer than the cable that came with the phone (if that matters)

rutter9 said:
I've been using this forever:
New Trent IMP-500 5000mah - Amazon link removed
I use it on all of my electronics and it holds a charge for weeks in between use
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Sadly added this to my Amazon cart last week when it was $33. It went up to $43 in a couple days and I unfortunately pulled the trigger at the higher price. Looking forward to getting this in the mail today. I'll monitor the price over the next couple of weeks so I could hopefully request a credit from Amazon.

This is what i use http://store.goal0.com/index.php?p=product&id=12 , may be a little overkill but it gets the job done, I can charge my phone almost 50 times from empty to full... its also great for laptops, and small microwaves(j/k) kinda pricey but well worth it if you find yourself in the middle at the bottom of the grand canyon a lot, or the middle of the Atlantic ocean....
Sent from my PC36100 using XDA App

I have one of the energizer ones, It never does a "Full" charge to the phone, it tops it off to about 60-70% and then when the phone dies some more, it will have a little more juice to give the phone. Not exactly as advertised, but I keep it in the car for an emergency battery so it works great for that, and for note I dont have the 19.99 energizer one I have the bigger more expensive one. Also, they are put together worse then most remotes, I split mine within a week from just dropping it into the door pocket of the car.

DINLONG said:
any idea who makes this? I have a 2000 mAh one, but would like a bigger one.
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Here it is: http://www.amazon.com/Sanyo-eneloop...TF8&s=electronics&qid=1277406229&sr=1-2-spell
Specs:
Input: DC 5.0V 500mA/1A
Output: DC 5.0V 500Ax2
Built-in Li-ion Battery 3.7V/5000mAh(19Wh)
For use with Adaptor KBC L2ADU only
I don't know if it has been discontinued or what - it's not easy to find online. $46.99 is also much more than what I spent.
This one looks awesome though: http://www.amazon.com/New-Trent-IMP880-External-Battery/dp/B002YFDRHW

I've used this unit for years now -
http://www.amazon.com/APC-UPB10-Uni...1_fkmr0_1?ie=UTF8&qid=1277431415&sr=8-1-fkmr0
works great, and usuallly charges my phones fully twice..
-mark
pinkxpinkii said:
I am not a big fan of extra batteries. The idea of doing a battery pull and replace another is not pleasing.
I got a rechargeable charger at Best Buy, an Energizer charger for $19.99. Provides 6 hours of talk time. They also have a $39.99 charger for 12 hours of talk time.
I find this to be a great alternative for extra batteries.
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Sent via the XDA Tapatalk App
Click to expand...
Click to collapse

I have this: http://www.buy.com/prod/motorola-p7...k/q/listingid/76445460/loc/111/203472669.html
It doesn't hold that much power, but it's cheap and convenient. Enough for one charge, or somewhere close to it. I also have a little mini to micro USB adapter, as the charger itself has a mini port.

Best portable battery?

Hi all,
I'm wondering if anyone has any experience with portable battery packs. I don't mean extended batteries either. I mean the universal usb charger kind that packs several thousand mAh.
I'm looking to get one for a nine hour flight, and I want to know what is a good brand.

Luuthian said:
Hi all,
I'm wondering if anyone has any experience with portable battery packs. I don't mean extended batteries either. I mean the universal usb charger kind that packs several thousand mAh.
I'm looking to get one for a nine hour flight, and I want to know what is a good brand.
Click to expand...
Click to collapse
I can't answer your question, but a lot of planes have a USB/charging input now. I know when I fly Air Canada, they have it.

I have had an Energizer XP18000 for about 3 months now and it has surpassed my expectations.
It holds 18000 mAh of power and will charge my Gnex and my Xoom at the same time (need to order a special tip for the Xoom/non standard device). I use it for long train rides to keep my phone topped up.
When watching HD video over 4G my battery level will drop about 1-2% every half hour, so it is not charging as fast as the wall charger, but it is enough to keep you from having a dead battery when you get to your destination. With my usage I can go 3 to 4 days and never need to look at a wall outlet.
The size is about as big as a external hard drive. There is also a wall charger that has a good size power brick in the middle of it. You can remove it when you don't need the wall charger, but I keep everything in one small bag so all I have to do is set it down next to an outlet and top up the external battery, then fold the cord into the bag and pull out what ever cord I need when I am on the move. It works just fine with the original Samsung usb charging cable.
I picked mine up from Amazon but you might be able to find a better deal if you look hard enough. They make a smaller model too that is only 8000 mAh.
I always keep it in my bag and it works so well for me that I don't even need the extended battery and leave 4G on all the time.
http://www.energizerpowerpacks.com/us/products/xp18000/

Beautiful. Thanks Dante. And yeah, I heard some planes have USB chargers now. Unfortunately I'm not flying with them. I live near YVR, but Air Canada is having a bunch of problems with their workers right now. Last thing I need is flight delays or bad service.

I did a ton of research before buying mine. I wanted a pocket sized one, that had large capacity (enough to fully charge the phone twice), and could charge a device at a full 1 amp. After much research, I bought the original version of this one:
http://www.newtrent.com/store/iphone-external-battery/iphone-battery-imp50d.html
Mine has less markings and I believe both ports on mine are 1 amp, where as the new one has one 500mA and one 1A port. Mine was also like $55, this one is on sale for barely over $40, an even better deal.
It is very powerful - 5,000 mAh will charge the phone 3+ times - much bigger than other "pocket batteries", fits in a pocket nicely (I wear cargo pants) because it's skinny, like a deck of cards. Fairly light too. Only complaint is that I bought it before MicroUSB became the new standard, so it charges with miniUSB instead.
I carry a retractable mini-usb cable, and a retractable microUSB cable, in an altoids tin, in in my pocket with it. Works great, can charge my friends phones at the same time as me. Had it for 2 years, still going strong!
There are newer designs they have now too if you look at their website.
It does take a long while to charge - 8 hours to charge fully or so if you charge off a 500mAh USB port, because it's a huge battery! a lot less maybe 4 hours if you charge off a high speed 1A charger.

i was looking at this one http://www.amazon.ca/Anker-8400mAh-...UTF8&coliid=I3IVVC4G6YETK&colid=1ILTNQ88L4FE5
it has a 2amp 5v port, this can charge a transformer prime with the screen off.

I got this one recently:
http://www.amazon.com/Anker-SlimTal..._1_2?s=wireless&ie=UTF8&qid=1335035472&sr=1-2
Its (much) smaller than my Nexus, has a built in micro-usb cable, and charges via micro-usb as well. While it doesn't have the capacity of those listed above (only 3200mAh), it was only $20 and the size really does let you take it everywhere.
It can fully charge it the phone from dead about 1.5 times.
I bought mine due mainly to the fact that it includes the micro-usb cable that hides away when not in use. It has a standard USB port as well for charging other items, but the appeal of only having to carry one item and no extra cable sold me.
My only complaint is that the built in cable could be a bit longer.
It has a flashlight too... lol

Been researching this topic lately and found that Anker's 10,000mah external battery is looking the best
Sent from my i9250 (GSM) Galaxy Nexus.
[email protected]

I use the Veho Pebble and it's fine for my needs. I get 2 charges out of it.

after hours of my own research I also bought the Anker Slimtalk. I dont travel enough to need one that is huge and can charge my phone 8 times. This seems small enough to toss in my pocket and not bother me since its so thin and light. For $20 and the convenience of having its built in micro usb cable sounds like a perfect little invention to get me through the day.
If I traveled more I would of probably got the Energizer XP8000. Their tip program is awesome. Free tips for life but really its $2 shipping each. if you want this device to charge a whole bunch of things it can. My Acer netbook, EVO 3D, girlfriends RAZR, 3DS, bluetooth, iPad 2, Nook, and the list goes on. I've been trying to ask New Trent for almost a week if their products would be compatible with the Energizer Tip program but found that contrary to what I've read their customer support is terrible, but their prices are better than energizer. So they loose out on the sale since over the last few times of researching has allowed me to find the Slimtalk which for the price and for my needs is perfect.

Curb71 said:
after hours of my own research I also bought the Anker Slimtalk. I dont travel enough to need one that is huge and can charge my phone 8 times. This seems small enough to toss in my pocket and not bother me since its so thin and light. For $20 and the convenience of having its built in micro usb cable sounds like a perfect little invention to get me through the day.
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Exactly why I went with it. Even while traveling I'm generally within range of a car or home charger, especially now that pretty much everyone without an iPhone has a micro USB charger somewhere.
I just wish it had a built in AC adapter as well but I'm sure the size would increase by quite a bit. Someone (iGo maybe) makes one like that but it only has about an 1100mah battery if I recall.

I found something here in the Netherlands, and I'm not quite sure if you guys in the US have the same thing..
The thing this has going for it is it's portability. It fits in your pocket, and if you don't mind a big lump in your pockets, it even fits together with your phone.
Click over there <<< to check out the dutch website of duracell. It basically is a battery with a socket plug on it, and 2 USB outlets.
Tech. info:
Output voltage: 5 volts DC
Input voltage: 5 volts DC, max. 1 amp
Capacity: 1800 mAh
Offcourse, this is the dutch version, with the dutch socket plug, but maybe there's an US version as well?

Thanks for all the info here guys. I have that crappy Black and Decker Pocket Power from a few years back, that well, isn't living up to the charge these days, so I need something else.
Still a bit too many options, but I'm sure I'll find one that works the best.

wall charger

has anyone found any of the chargers (square ones with purple etc light)
that plug into the wall and hold 1 battery in them that work.
All the ones i've tried only charge to 88 or so percent.
thanks

Although my post offers you no solace as to which charging dock will charge GSIII batteries to full capacity, I"m pleased to finally learn that I"m not alone. I've ordered a charging dock from ebay that will be arriving no later than Thursday. Its 34.99 and comes with an original battery much like the OEM charging dock. I'll check it out and give you some feedback on it's performance.

I'm also looking for a cheap external battery wall charger.
Something like this.
http://www.ebay.com/itm/USB-Battery...-S-3-SIII-i9300-US-AU-EU-UK-Pin-/251082870040
Will that work or am I at decent risk that it'll stop charging at 88% like the OP?
Any other suggestions? Is the battery the same size as the battery used for the S2 or any other phones so that I can use a wall charger made for a different phone (since this phone is new, maybe accessories haven't fully ramped up yet).

lexluthor said:
I'm also looking for a cheap external battery wall charger.
Something like this.
http://www.ebay.com/itm/USB-Battery...-S-3-SIII-i9300-US-AU-EU-UK-Pin-/251082870040
Will that work or am I at decent risk that it'll stop charging at 88% like the OP?
Any other suggestions? Is the battery the same size as the battery used for the S2 or any other phones so that I can use a wall charger made for a different phone (since this phone is new, maybe accessories haven't fully ramped up yet).
Click to expand...
Click to collapse
I'm guessing you woold have similar results unless you have the international I9300.

What is your power bank?

Hi All! So this is my first time starting a new thread so I hope I'm doing this right. I couldn't really find a thread specifically for battery banks or battery backups so I thought I'd start one.
I was wondering what is everyone's method of backing up/recharging your battery for your cellphones? For me, the battery that comes with my phone is enough to get me through the day usually and I just charge it every night while I sleep. If I go on trips, I use the Rav Power 10000 mah battery bank. I find this a bit bulky but it works great and lasts many charges before I have to recharge again.
Everyone's taste and preferences are different so I'm seeing what other options are out there that may be lighter in weight. I'm thinking of getting their smaller one, the 5200 mah, and have this in my backpack or car for just in case.
Any mini reviews of what you have would be great :good:

Wow, cool gadgets, I need to get a bank for just-in-case emergencies. Thanks Currently i use a solar powered charger, which is really slow and somethings doesn't work as desired. Looks similar to this http://www.amazon.com/External-Univ...=8-4&keywords=solar+powered+cellphone+charger

Ive bought one at sunsky from china battery about 4000mah, but it was year before, now there is a better.

I used to have a bank that looked like a GBA SP, with foldable screens. In the screens were two solar panels, which charged the battery of, I think, about 2000mAh or something like that. The thing is now broken though. Still looking for a nice (affordable) replacement

Mine is Anker 5600

I use the Belkin 4000, size similar to a ext HDD and look nice, pocketable too
http://www.techhypermart.com/belkin-f8m160ak-portable-battery-pack-4000.html

Charger considerations
Hi,
I need advise for the following:
Charger A (Li-polymer battery) output : 5V, 1A
Charger B (Li-polymer battery) output : 5V, 500mA
Device input: 5V, 750mAH (Li-ion / Li-polymer)
When using Charger A, some people comment that it will limit the current of 750mAH for the device and the device's battery should be fine since both the charger and device are at 5V. However, some people comment that this will shorten the battery life of the device since it will perform a 'quick charge' using 1A.
When using Charger B, some people comment that the device will draw more current than it can deliver and causes it to heat up and reduces the charger's life. However, some people comment that Charger B will extend the battery life of the device since it performs a 'slow charge'.
I also read that USB pins on the charger denotes if the charger is a PC or a dedicated charger. If it is a PC, the device will limit the drawing current. If it is a dedicated charger, the device will draw more current to charge itself.
I am confused as to who is right and which charger should i be using.
Can someone enlighten me ?
Thank you very much.

bought this one from Ebay, has not yet arrived, therefore I cannot tell if its good or not.
but for its price its quite a good bet, 12000mAh for 33 bucks (on sale until tomorrow)
not able to post links, just type w ww. before the following
ebay.com/itm/12000mAh-External-Power-Bank-Battery-Charger-iPhone-3-4S-iPad-3-2-Blackberry-/280947027345

Zagg sparq 2.0 highly recommended
Sent from my GT-N7100 using xda premium

I recommend Anker 5600 is very good for that stuff.

Hi, I use choiix power fort 10Wh http://www.coolermaster-usa.com/product.php?product_id=3001 it have 2700mAh and it's small and looks very nice. It can give one full charge for my SGSIII

I went on a trip this year and searched for a good bank, and this showed up.
http://www.sayes.co/20-powerbank.html
I tried it and it was really good, it has lots of adapters and it's cheap =P

I was able to order a RavPower 5600mAh on sale a while back ago, that was posted on slickdeals. here. I am pretty happy with the performance of the little backup, it defiantly gets the job done. My only complaint is that the body gets scratched up easily.

I was comparing the Ravpower and the Anker 5600 and they both look exactly the same except that both are branded with their logos. So I'm wondering if they're from the same manufacturer. Going to have to do some more research. However my current Ravpower power bank I do have is working great and I love this thing for trips.
I'm also thinking of getting a solar one for my 3day emergency/bug out bag. Thanks for all the suggestions.

Green Ranger said:
I was comparing the Ravpower and the Anker 5600 and they both look exactly the same except that both are branded with their logos. So I'm wondering if they're from the same manufacturer. Going to have to do some more research. However my current Ravpower power bank I do have is working great and I love this thing for trips.
I'm also thinking of getting a solar one for my 3day emergency/bug out bag. Thanks for all the suggestions.
Click to expand...
Click to collapse
Yeah, can someone please let me know if they are the exact same manufactuers, except for the company logos on them? I am deciding between the two. Also, what do you guys think of their 2600maH stick version? Which manufactuer would you go for over the other and why? I am very interested.

I'm using a "Scosche SolBAT II Solar Powered Backup Battery and Charger" which I bought off Amazon for something ridiculous like $15 last year.
I bought it for hiking mostly as an emergency charger. I use a Huawei phone as a GPS out in the wilderness, and the GPS app (Androzic) is quite power intensive. I have also used the same device on an iPhone and an iPod touch. The Huawei phone will receive a full charge from this battery, but the iDevices will only go to around 75%.
The solar cell on the back of the battery isn't all that efficient and will take about two days to charge the internal battery, but having it there gives you more options should an emergency occur while in the wilderness. A half hour charging in full sunlight would provide enough power for a short call or a couple of texts to family or emergency services.
The device comes with suction cups and a small carabiner, so it can be stuck to the inside of your car window or clipped to the back of your rucksack. The device is lighter and smaller than the average smartphone and can be fully charged by USB in about three hours. Interestingly, the device has a LOT of bad reviews on Amazon, so maybe they simply sent me a good one.
I also have a very cheap and nasty handcrank USB charger from dealextreme which can be used to add a bit of juice to the solar battery pack at night or in cloudy weather or can directly charge the phone in an emergency. It's a little flimsy and takes a fair bit of cranking to get enough juice for even one call, but it weighs nothing, cost about $2 and is cheap insurance out in the boonies.
My list of power equipment for the phone/GPS and the iPod Touch for a multi-day walk are as follows:
Short Micro USB cable x 1
iPod USB cable x 1
Scosche SolBAT II battery/charger with alloy carabiner
DX hand crank battery charger
Total weight is less than 200 grams

nottellingeither said:
I'm using a "Scosche SolBAT II Solar Powered Backup Battery and Charger" which I bought off Amazon for something ridiculous like $15 last year.
I bought it for hiking mostly as an emergency charger. I use a Huawei phone as a GPS out in the wilderness, and the GPS app (Androzic) is quite power intensive. I have also used the same device on an iPhone and an iPod touch. The Huawei phone will receive a full charge from this battery, but the iDevices will only go to around 75%.
The solar cell on the back of the battery isn't all that efficient and will take about two days to charge the internal battery, but having it there gives you more options should an emergency occur while in the wilderness. A half hour charging in full sunlight would provide enough power for a short call or a couple of texts to family or emergency services.
The device comes with suction cups and a small carabiner, so it can be stuck to the inside of your car window or clipped to the back of your rucksack. The device is lighter and smaller than the average smartphone and can be fully charged by USB in about three hours. Interestingly, the device has a LOT of bad reviews on Amazon, so maybe they simply sent me a good one.
I also have a very cheap and nasty handcrank USB charger from dealextreme which can be used to add a bit of juice to the solar battery pack at night or in cloudy weather or can directly charge the phone in an emergency. It's a little flimsy and takes a fair bit of cranking to get enough juice for even one call, but it weighs nothing, cost about $2 and is cheap insurance out in the boonies.
My list of power equipment for the phone/GPS and the iPod Touch for a multi-day walk are as follows:
Short Micro USB cable x 1
iPod USB cable x 1
Scosche SolBAT II battery/charger with alloy carabiner
DX hand crank battery charger
Total weight is less than 200 grams
Click to expand...
Click to collapse
That is a nice list of equipment. How is the solar powered charger coming along?

tgmeyer said:
Yeah, can someone please let me know if they are the exact same manufactuers, except for the company logos on them? I am deciding between the two. Also, what do you guys think of their 2600maH stick version? Which manufactuer would you go for over the other and why? I am very interested.
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Honestly i went with pricing. I assume if they look the same they are from the same vendors/manufactures but different brand/company. Reviews for both sound very good too. Ravpower had a promo going on a while back and i tend to see them pop up from time to time on slick deals. The stick might give you one charge but since it looks smaller than the rest, it may be the easiest and lightest to carry around. I say get a decent sized one. Anywhere between 5600mah to 10000mah so you can go through a few charges without needing to charge again.

I have a 6600 mAh(well, in my experience it's not true, more like 4-4.5k), but I rarely use it after I bought a tablet with a fullsized usb port in it.

solar charger
I was looking for a solar charger. I bougth one but it crashed in two days. Therefore I returned it and now I am waiting for another one. In the place I live there are few options