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I am on travel very often and my last experience with my Desire was that when working on the phone with no possibility of charging it, I was left with very little or non battery late afternoon. Any suggestion for a good Travel Battery Pack anyone? One extra charge will do. Thanks
Probably better off getting a spare battery, and charge it up, most easiest way i think instead of carrying aa batteries and charge cases, leads etc.
Just look on ebay and click cheapest first.
Sent from my LG-P990 using XDA App
Kickasskev said:
Probably better off getting a spare battery, and charge it up, most easiest way i think instead of carrying aa batteries and charge cases, leads etc.
Just look on ebay and click cheapest first.
Sent from my LG-P990 using XDA App
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Perhaps you are right. Thank you
you can get 3 spare batteries and a charger from ebay for about £10.50, Not sure whar that converts to.
stevvie said:
you can get 3 spare batteries and a charger from ebay for about £10.50, Not sure whar that converts to.
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Cheap lol but check the postage time if they are from CHINA
Good Luck
Got these Conversions for you for a rough guide
Sunday, May 1, 2011
11 British Pound = 15.91271 Swiss Franc
11 Swiss Franc (CHF) = 7.60398 British Pound (GBP)
Median price = 1.44461 / 1.44661 (bid/ask)
Minimum price = 1.44461 / 1.44661
Maximum price = 1.44461 / 1.44661
Hope this helps
i use solar charger it has built in 3000Ma battery you can also charge it from pc or adapter and ready to go with extra power. Have it from ebay for $29
Did anyone test any spare batteries from ebay? Thought of getting some, but not sure if it is worth it or not (the charge should at least be as high as the stock battery's) .
Got this few days ago from a china online retailer. Good construction and nice pocketable size. Slightly heavier than LG2X & about 20% thicker. Comes with 0.5A & 1A USB output.
So far, on 0.5A output, no in-charger lock ups yet - which I do get from some AC chargers.
Priced upwards of US$35. Google for "5000mah Power Bank".
will LG come out with an extended battery for the Optimus 2X ?
If they made 2 models. one like we have with a 1500 battery and one that is 1.2-1.4X thicker with lets say a 3000 battery I think almost everybody would choose the slightly thicker 3000 battery model.
These devices are small enough as it is, they should now stop trying to make them smaller as they are surely limited by the screen size, and make them last longer.
I had a Del Axim X50v a few years back that I brought an extended battery and battery cover for, this actually made the device feel better in the hand.
I think the future is not far... for batteries that are either running on gas or like these ones which can be fully charged in less than 3 min. http://green.autoblog.com/2011/03/23/new-battery-technology-electric-vehicles-recharge-minutes/
stevvie said:
you can get 3 spare batteries and a charger from ebay for about £10.50, Not sure whar that converts to.
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Well I order mine, but the version with 1 charger and 2 spare batteries (3 batteries is just plain greedy) We'll see how long they take to get here.
would like an option for dock/ battery charger and 2 batteries from ebay but combo NA last time i checked
Does anyone know of a portable battery pack that charges at over 500mah? all of the battery packs Ive seen are around 500mah and that doesn't seem to be enough to even charge the G2X coming from my old charger.
Spoo76 said:
Does anyone know of a portable battery pack that charges at over 500mah? all of the battery packs Ive seen are around 500mah and that doesn't seem to be enough to even charge the G2X coming from my old charger.
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I am using a 5000mah capacity battery pack. It has a USB port with 500mA output and another USB port with 1000mA output. See post no. 8 on this thread.
http://forum.xda-developers.com/showpost.php?p=13703777&postcount=8
How many times do you charge 0->100% ur lg using this powerbank ?
How long it takes? You use the 1A output ?
felixthecat said:
would like an option for dock/ battery charger and 2 batteries from ebay but combo NA last time i checked
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http://www.alibaba.com/product-gs/446992318/LG_P990_Optimus_2x_USB_Cradle.html
but you need to buy 50, and i have no idea how trustworthy is the seller.
tamere22 said:
How many times do you charge 0->100% ur lg using this powerbank ?
How long it takes? You use the 1A output ?
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Only tested twice from over 70% to full on 0.5A. Took longer than using AC adapter. Tried it once on 1A but got a bit hot quite quickly, so I switched over to 0.5A. Also, it takes a while to charge the pack itself from partial empty to full on 1A AC adapter - so I am guessing the 5000mah claim is reasonably accurate.
I bought this item from DealExtreme.
2200mAh Rechargeable Portable Emergency Power with Phone Adapters
SKU: 23734
It works fine, but the input broke after some uses and I had to fix it.
Energizer works best for me... as LG P990 wouldn't last a day with WiFi and 3G active... i have XP2000 and it works great!, the free tip for life is a welcome bonus... I'd post the link but since am a newbie, i cant.
please google Energizer Energi to go or energizer XP2000
any suggestions??
Sent from my GT-N7100 using xda premium
No idea what you are talking about.
AW: best powerbank for note 2
Powerbanks are external chargers (at least I guess you mean this). I have one with 16000, with this i can also charge laptops. Didn't have any problems yet. The only thing is that the led shows the wrong status as it keeps staying at one dot after some discharge (20%). It's still having the remaining juice though.
Well, it totally depends how much you need, how much space you have for carrying while traveling and how long you plan to be without permanent energy source. You know the best how long the battery would last for your phone usage.
I recently bought an external battery brand anker, I am very happy with the purchase. I can recharge my note2 about three times, more than enough if you will not be near outlets for a couple of days.
Enviado desde mi GT-N7100 usando Tapatalk 2
I have the Anker 10000 as well. This outputs at 2A just like the stock charger, and is not terribly large.
I sometimes almost wish I needed to buy a device like this. Problem is I use about 45-55% of my battery a day. Only long plane trips or maybe camping trips would I need this...
A big use for this is I can power my external 750gb hd for OTG use.
I use one from panasonic at 5400mAh made by sanyo using enveloop batteries, know to lose only a small % of power over a year or two.
I use ProMini 8000.
I like it a lot.
1. Use Li-polymer battery = safe against heat
2. 8000mah, after 3.7v ->5v -> 3.8v conversion.
I tested it can fully charge my Note 2 lte from 1->100% 2 cycles (phone is on but sceen is off) still have a little battery left in it. Could probably charge anothet 10% give or take.
3. 2.1A and 1A output, both are concurrent, so you could combine both to get 3.1A totally concurrent output maximum and stable ampage output, won't drop.
In my test, from 1 to 100% full in 2.1A port took me roughly 2.5 hours to get fully charge.
4.super small and slim for 8000mah
5. All alumimum made chassis, hardly even warm during charge process, nevermind hot.
6. Inexpensive, I bought mine brand new in Hong Kong for USD 56.
Highly recommend!
Sent from my GT-N7105 using xda premium
Got myself a 20000 mah power bank from eBay.
Got it charged and it took almost 18 hours for a full charge. I still haven't got a chance to use it to the fullest. I have charged my phone once and I haven't noticed much decrease in the power bank.
http://www.ebay.in/itm/230946096595?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649
And pretty cheap too... Cost me around USD 48.
Sent from my GT-N7100 using Tapatalk 2
The anker 10,000s are 40 on amazon now if you decide you aren't happy with it. I just bought one and I'm really happy. It lasts FOREVER
Sent from my SCH-I605 using Tapatalk 2
loggainsd said:
The anker 10,000s are 40 on amazon now if you decide you aren't happy with it. I just bought one and I'm really happy. It lasts FOREVER
Sent from my SCH-I605 using Tapatalk 2
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Yep, Anker makes a fantastic Astro series of external battery packs. The problem, once you get into a higher capacity ones - they become heavy and bulky to carry around. If you are away from a power source for awhile, it's great to keep 8k/10k/20k mAh power station for charging overnight. But for a portable use without carrying bulk/weight and extra wires - Astro Slim would be the way to go, thought those are in 3k-4k mAh capacity range.
vectron said:
Yep, Anker makes a fantastic Astro series of external battery packs. The problem, once you get into a higher capacity ones - they become heavy and bulky to carry around. If you are away from a power source for awhile, it's great to keep 8k/10k/20k mAh power station for charging overnight. But for a portable use without carrying bulk/weight and extra wires - Astro Slim would be the way to go, thought those are in 3k-4k mAh capacity range.
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loggainsd said:
The anker 10,000s are 40 on amazon now if you decide you aren't happy with it. I just bought one and I'm really happy. It lasts FOREVER
Sent from my SCH-I605 using Tapatalk 2
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It does feel a bit bulky though at 250 gms. I travel a lot in buses and trains. And not all buses have charging points. Trains do have but I'll be lucky to get a seat next to a charging point. Will be lugging it along and checking out it's charge holding capacity for the next few months. Seller has given me a 3 months warranty, being a Chinese make. They say they can't afford to give a 1 year warranty since sending this product all the way to China for replacement doesn't make much sense.
Sent from my GT-N7100 using Tapatalk 2
Let us know if it is infact 20, 000 mah. Seems promising.
SGH-T889, Rooted with Jedi X12 ROM
So far I've charged my phone twice from this and the charge on the power bank is now at 75%.
Sent from my GT-N7100 using Tapatalk 2
Based from OP link, this battery was $48. I have seen a lot of CH retailers and even on ebay for a lot cheaper. You can get the same 20k mAh for $21.99 shipped to US: http://www.ebay.com/itm/New-20000mA...External-Battery-Mobile-Charger-/230957180801
vectron said:
Based from OP link, this battery was $48. I have seen a lot of CH retailers and even on ebay for a lot cheaper. You can get the same 20k mAh for $21.99 shipped to US: http://www.ebay.com/itm/New-20000mA...External-Battery-Mobile-Charger-/230957180801
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Ah... I wish I'd seen it earlier. Then again the problem is the seller doesn't ship to India. Even if he had, shipping charges would be around $20 by UPS. And last I heard they don't ship anything with a battery in it.
Good find though. I'd be quite happy if this thing can last me just 18 months.
Sent from my GT-N7100 using Tapatalk 2
if its $21.99 let me be very clear on this
IT IS VERY LIKELY NO 20,000 MAH !!!
I seriously question if that battery is even 10,000 mah maybe 12,000 (and even then it won't be $22)
be very careful. on a lot of things like this they flat out LIE about actual capacity.
has anyone actually tested capacity in one of these? how many charges did you get and from "what level" if discharge on your phone?
2 charges from say 50% taking it down to 75% is not saying a lot for its capacity
No argument about it. At this price, I would consider capacity to be over exaggerated. But so does all other no-brand external battery banks. So relatively speaking this one has the highest capacity And it's pretty heavy, so it kind of justifies more cells. I just provided link, can't speak from a personal experience since I don't have one. But even with brand names, I wouldn't trust too many companies except for Anker, Seidio, and Mugen and few others.
it takes 18hrs to charger and not chage full ,how come like that ?Do it have 2.1A or 2A usb charging port ?Try to charge faster.
vectron said:
No argument about it. At this price, I would consider capacity to be over exaggerated. But so does all other no-brand external battery banks. So relatively speaking this one has the highest capacity And it's pretty heavy, so it kind of justifies more cells. I just provided link, can't speak from a personal experience since I don't have one. But even with brand names, I wouldn't trust too many companies except for Anker, Seidio, and Mugen and few others.
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Got this for $50 out the door, AT&T store.:thumbup: Manger discount
Maybe cuz we just got a new phone,, and a tablet. So we got 2 of them at that price.. Lol
Had it since the first of the year!!
http://www.amazon.com/gp/aw/d/B00439G3WS
I'll say this while in Vegas and on the way there! I charged mine once on the road. Then changed 2 CRAPPLE phones, another S2, and another 2 full cycles for my phone...
Just my 2¢®
Sent from my SAMSUNG-SGH-I317 using Xparent SkyBlue Tapatalk 2
Bajanman said:
Got this for $50 out the door, AT&T store.:thumbup: Manger discount
Maybe cuz we just got a new phone,, and a tablet. So we got 2 of them at that price.. Lol
Had it since the first of the year!!
http://www.amazon.com/gp/aw/d/B00439G3WS
I'll say this while in Vegas and on the way there! I charged mine once on the road. Then changed 2 CRAPPLE phones, another S2, and another 2 full cycles for my phone...
Just my 2¢®
Sent from my SAMSUNG-SGH-I317 using Xparent SkyBlue Tapatalk 2
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But you are talking about quality brand name 16k mAh battery purchased from reputable AT&T store, not cheap part from ebay with a questionable capacity label and quality I just got Astro 3E from Anker, 10k mAh capacity. Will review it in a day or two. Between Anker and New Trent I'm amazed how they are able to have such a compact and pocket friendly quality designs with 4.5k, 7k, and 10k capacities. And those actually deliver as they state, either 1+ charge or 2+ charge or 3 charges according to total rating.
Bajanman said:
Got this for $50 out the door, AT&T store.:thumbup: Manger discount
Maybe cuz we just got a new phone,, and a tablet. So we got 2 of them at that price.. Lol
Had it since the first of the year!!
http://www.amazon.com/gp/aw/d/B00439G3WS
I'll say this while in Vegas and on the way there! I charged mine once on the road. Then changed 2 CRAPPLE phones, another S2, and another 2 full cycles for my phone...
Just my 2¢®
Sent from my SAMSUNG-SGH-I317 using Xparent SkyBlue Tapatalk 2
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Glad to hear that. I bought the same one a couple weeks ago for an upcoming two week tour of Canada. Now I feel confident that the massive 16,000 mAh battery size and five USB ports will keep my Note 2, camera, and three electronic cigarette batteries going all day.
The same thing is available for 1600INR
So can u pls tell me how long did it last ??
was it truly 20000mAh ?
is it worth a buy ? at 1600INR ?
dharmil007 said:
The same thing is available for 1600INR
So can u pls tell me how long did it last ??
was it truly 20000mAh ?
is it worth a buy ? at 1600INR ?
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For that price it is definitely worth a buy. It is not 20000 mah per se...but what the heck. I can get around 4 charges from the thing. So it's reasonable.
Sent from my GT-P6800 using Tapatalk 2
Manipur said:
For that price it is definitely worth a buy. It is not 20000 mah per se...but what the heck. I can get around 4 charges from the thing. So it's reasonable.
Sent from my GT-P6800 using Tapatalk 2
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So u have 3100mAh battery.
Which is giving 4 charges so around 12000mAh ?
thats too low for as advertised of 20000mAh
dharmil007 said:
So u have 3100mAh battery.
Which is giving 4 charges so around 12000mAh ?
thats too low for as advertised of 20000mAh
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Well, u have to consider the price factor also. Then again, if you'd like to get an all day battery from your phone, it's better you buy the 3100 mah battery with flip cover that you can just put in your phone..no hassles for cable and lugging around the battery pack.
Sent from my GT-P6800 using Tapatalk 2
Battery with flip covers are not good I don't even think they go in capacity above 4500 mAh because it has to be thin. Plus, their charging supply is only 500 mA which is going to take you FOREVER to charge up the battery. Just factor in that 2A wall charger gets your battery full in 2-3 hours, while 500mA will take at least 4 times that long. And the biggest factor - you guys have to realize that actual capacity of ANY external battery will be 30% lower than it's label. You loose a lot of energy during the conversion due to efficiency of the electronics, thus at least 30% will be lost. Now, if you are dealing with HK no-name batteries - they have another 30%-40% label mark up just to make it look good.
I got the same battery for rupees 1350 (25$). Haven't tried it out yet. Will do.
So I purchased this for my note off eBay. Paid about $40 shipped to my door. Impressed by the quality, it looks sturdy and would last a while.
I used battery current tester and only got 600max charge apposed to the 1200 my stock Samsung charger puts out.
This means 4-6 hours charge time instead of 2 and I must say when I use the phone on charge it actually sucks battery.
It's rated at 2amps which was my mistake but unsure if it makes much difference at 2.1amps.
" Input: DC5V---1000mA; Output 1: DC 5.3V?1000mA (Max); Output 2: DC 5.2V?2000mA (Max)
1A & 2A output at the same time, suit charge for mobile phone, Tablet PC, Digital Camera etc."
Does anyone know how I can get 1200? Or can suggest a power bank for the note 2 that can hold a good charge in say 2-3 hours?
Sent from my GT-N7105T using xda premium
I assume you are not on Verizon and using Galaxy Charger Current app to track your current?
OK, here is a scoop on external battery pack you got. Since you bought it from ebay, I can guarantee you that Yooboa is a fake HK version. eBay sellers buy it form Aliexpress retailers in bulk and re-sell it at double the profit. Take a look here: http://www.aliexpress.com/wholesale...00mah&catId=0&initiative_id=AS_20130429044248 - you can get it for $20 shipped free to US (but aliexpress retailers doesn't accept paypal).
There only a few authorized Yoobao resellers in the world, and Kevikev is probably one of the few (if not the only one) in US. Even at his discounted price, this real model cost $55: http://kevikev.com/Yoobao-Long-March-11200mah-Power-Bank-for-USB-Mobile-Device-YB-642.htm
The fake ones look very real but have fake guts. Beside 600mA current you measured (or maybe it's just a typical 500mA pc-usb current?), it most likely is not 11200 mAh but probably half of it, and you also have to take in consideration 30% de-rating on top of it since mAh capacity on external batteries is at 3.7V while it has to be converted to 5V usb output where you loose 25%-30% due to inefficiency.
I recommend Anker and NewTrent external power banks I have tested and reviewed (summary of my review links in my signature). Just keep in mind those mAh numbers in reality are always 30% lower for the actual capacity your phone sees. I also been informed NewTrent will be releasing 13000 mAh slim battery in a few weeks which I'm going to review as well. But either way, Anker and NewTrent are trusted brand names (with a ton of amazon positive reviews) and offer 1A and 2A outputs and also 1A input charging of the battery itself so you can quickly charger your battery pack and then quickly charger your phone as well.
I'm on an Australian Telstra phone.
Used the original cable for those figures which is embarrassing.
Looks like I'm tossing this junk, I'll just go buy one you mentioned.
Thanks heaps for your help
Sent from my GT-N7105T using xda premium
Brayden87 said:
I'm on an Australian Telstra phone.
Used the original cable for those figures which is embarrassing.
Looks like I'm tossing this junk, I'll just go buy one you mentioned.
Thanks heaps for your help
Sent from my GT-N7105T using xda premium
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You are welcome. If you are not in a rush and can wait till mid of May, the NewTrent upcoming PowerPak+ might be a good choice since you are after a higher capacity. I only have their preliminary spec but its going to be 13,500 mAh (@3.7V) with 1A input charging, and dual 1A and 2A outputs, and dimensions of 125mm x 68mm x 28mm @ 283g.
Also, as I mentioned in other threads, stay away from those ebay no name 20,000 mAh ext battery bricks...
vectron said:
You are welcome. If you are not in a rush and can wait till mid of May, the NewTrent upcoming PowerPak+ might be a good choice since you are after a higher capacity. I only have their preliminary spec but its going to be 13,500 mAh (@3.7V) with 1A input charging, and dual 1A and 2A outputs, and dimensions of 125mm x 68mm x 28mm @ 283g.
Also, as I mentioned in other threads, stay away from those ebay no name 20,000 mAh ext battery bricks...
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Believe it or not, i read your reviews and cross checked some prices online.
The NewTrent may be a better battery than the Anker, but its about 3 x the price to get them from US to AUS.
I ended up getting the new ANKER A4 13000mah
1. Because the 3E was the only other for sale
2. They're both USB input so it makes more sense just to go the higher mah rating
3. Its a new model
Paid $60 shipped to my door from ANKER off ebay.
I purchased it for travelling across Europe - i want the option to charge via AC + USB instead of just AC with the Anker 3. I only intend to use it with my Note anyway and bought it because Hostels won't always have free powerpoints.
My last question i was worried about and just bit the bullet with is: How long does it take to charge via AC (samsung stock) ? It says a crazy 8-10hours on the website via USB. I don't want to leave it alone fearing someone will steal it if its 10 hours.
Thanks again - how do i thank you in your other post? can't find the button.
Brayden87 said:
Believe it or not, i read your reviews and cross checked some prices online.
The NewTrent may be a better battery than the Anker, but its about 3 x the price to get them from US to AUS.
I ended up getting the new ANKER A4 13000mah
1. Because the 3E was the only other for sale
2. They're both USB input so it makes more sense just to go the higher mah rating
3. Its a new model
Paid $60 shipped to my door from ANKER off ebay.
I purchased it for travelling across Europe - i want the option to charge via AC + USB instead of just AC with the Anker 3. I only intend to use it with my Note anyway and bought it because Hostels won't always have free powerpoints.
My last question i was worried about and just bit the bullet with is: How long does it take to charge via AC (samsung stock) ? It says a crazy 8-10hours on the website via USB. I don't want to leave it alone fearing someone will steal it if its 10 hours.
Thanks again - how do i thank you in your other post? can't find the button.
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Uh, totally forgot m8, you are Down Under I know it has been mentioned before by others that shipping outside of US for some products could kill the price. Or sometimes you can't even get the product shipped out; there is a thread started by another member from Australia about getting Zerolemon 9300 mAh battery.
I was about ready to suggest another battery from Yoobao (genuine) rated at 15,600 mAh for $60 from Kevikev, but it probably going to cost you arm'n'leg to ship it out. Sounds like you got a great deal on that Anker battery and even after de-rating you should still get 3 full chargers of Note 2. Regarding charging time, just look at it this way, your rating is 13000 mA-hour. The input to this Anker E4 is 1500 mA, and that's how much current it will take every hour so 13000 / 1500 = 8.6 hours. I think it will be closer to 8 hours of charging. Your wall Samsung charger is 2A which means it can supply up to 2000 mA of current which is plenty for battery's 1500 mA input to charge it at full rate. But if you are using a wall charger rated at 1A or an old phone charger rated at 500mA-750mA - your input will be charging at a much slower rate because AC charger will not be able to supply full 1500 mA amount. Probably charging overnight is the best idea if you are worrying about someone taking it away. But these things are so small, and even with stock usb cable you don't have to be next to outlet. Probably put a newspaper over it or something when you are away? These don't get overheat even considering 30% of energy loss.
vectron said:
Uh, totally forgot m8, you are Down Under I know it has been mentioned before by others that shipping outside of US for some products could kill the price. Or sometimes you can't even get the product shipped out; there is a thread started by another member from Australia about getting Zerolemon 9300 mAh battery.
I was about ready to suggest another battery from Yoobao (genuine) rated at 15,600 mAh for $60 from Kevikev, but it probably going to cost you arm'n'leg to ship it out. Sounds like you got a great deal on that Anker battery and even after de-rating you should still get 3 full chargers of Note 2. Regarding charging time, just look at it this way, your rating is 13000 mA-hour. The input to this Anker E4 is 1500 mA, and that's how much current it will take every hour so 13000 / 1500 = 8.6 hours. I think it will be closer to 8 hours of charging. Your wall Samsung charger is 2A which means it can supply up to 2000 mA of current which is plenty for battery's 1500 mA input to charge it at full rate. But if you are using a wall charger rated at 1A or an old phone charger rated at 500mA-750mA - your input will be charging at a much slower rate because AC charger will not be able to supply full 1500 mA amount. Probably charging overnight is the best idea if you are worrying about someone taking it away. But these things are so small, and even with stock usb cable you don't have to be next to outlet. Probably put a newspaper over it or something when you are away? These don't get overheat even considering 30% of energy loss.
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I paid $49 + $9 shipping - a bargain in my book. All the other batteries are $50 to ship, which is about the price of the unit itself!
I think i will stay away from Yoobao from now on haha. 8.6 Hours is OK, it doesn't need to be fully charged at all times - just enough for a quick recharge in an emergency situation where i can't find a charger or provide another 3-4 hours battery while im kicking it on the train for 6 hours.
I couldn't get the Astro 3 anyway - even if i was looking for a 4-5 hour AC charge.
Looking forward to testing this badboy out!
guys.. what power bank you recommend for our Xperia SP?
I use the PNY Fancy 2600. http://www.pny.eu/product/p-24-221-701/PowerPacks/PowerPack-Fancy-2600/
Loads my SP between 50 and 60%.
I play Ingress so I use an Anker of 15.000mAh, bought for something like 33€ on Amazon. It's awesome! I recommend Anker for external batteries. They're really good
http://www.amazon.it/15000mAh-Batte...?ie=UTF8&qid=1407279405&sr=8-2&keywords=anker
Sony 5000 but it's for my daughter
I have the portronics charge-one its a 5300mah bank.
I have a MI power bank 16000mah.
I have a sony cp-vl. It's 1400 mAh, so nothing great, but it gives me some extra juice when I really need it. Charges my sp up to 34%.
I use ASUS Zenpower 9600
its cost a little bit higher than MI Power 10500 but its 18650 cell is from LG, is better than Samsumg
if you want fast charging, i think it depend on the cable you use, not the powerbank. But im have samsung powerbank 60000mh
Im using a regular nobrand powerbank at 20000mah, it can charge my phone 2.5 times.
Price, only 20e
I'm using a Mi Powerbank 10400mAh and it's perfect for me.
TP link -> TL-PB10400 reasonable price and abilities.
Mi bank 16000mAh. Lovely
Cellular Line 2200 Mah
Mi Power Bank 16000 mAh, but I think already over Mi Power Bank 20000 mAh :fingers-crossed:
I use a laptop battery wired to a 12 volt to 5 volt DC converter (cigarette lighter to USB) and a USB cable to my phone. Tested with a Multimeter, I get 4.9 volts - 5.2 volts @ 1 amp depending on battery charge so it's safe, especially considering some mobile chargers out there go as high as 5.4 volts for a 5 volt charger. It has enough charge on the laptop battery that I charged my phone up by 31% and it used 19% of the laptop battery's charge. So 31/19*100 and it can charge the phone more than 1.5 times. Make sure you know what you're doing if you go down this path.
m using Mi Power bank 10400mAH. Its charges the device fast but also reduce the charging at same rate when on data as it has only 2.1A charging port
Intex it-pb12.5k 12500 mAh
Am using Intex it-pb12.5k 12500 mAh... So far...So good.... Torch with 3 USB Ports..