I'm going to wait until the phone is released to make sure there isn't some special technology in it that isn't included in the current chargers, but I'm leaning towards this one:
http://www.amazon.com/16000mAh-Port...ag=hawk-future-20&ascsubtag=UUacUvbUpU4306498
I trust Anker and I like the fact that it can output up to 3 amps to one device. Most external packs have a max of 2.1 amps per device.
Here are few i can suggest :
Many people looking for a Power Bank which has Fast charging for there phones,
I found these & if there is any other Please do post links:
~
This has * Qualcomm Quick Charge 2.0 *
Aukey PB-T1 Qualcomm Quick Charge 2.0 10000mAh External Battery Charger
http://www.aukey.com/product/pb-t1-fast-charge-battery-charger
~
This has * Qualcomm Quick Charge 2.0 *
https://forums.androidcentral.com/e...e-backup-battery-6000-mah.html&token=ExoKKXKk
~ Could also do Fast charge but no reviews on it yet
Qualcomm Quick Charge 2.0 power bank MP5200Q
Outport: 5V/3.5A,9V/1.5A,12V/1.5A
http://ape-battery.en.alibaba.com/p...comm_Quick_Charge_2_0_power_bank_MP5200Q.html
~ Wonder if this New Samsung Battery will have a Fast charge
http://www.sammobile.com/2015/03/02...-pack-and-new-colors-for-level-on-headphones/
~ iWalk Extreme TRIO 10000 Ultra-Slim Backup Battery Power Bank with LCD Display
http://www.iwalk.net/EN/battery/universal/UBO10000.html
~ This one is very different 1st of its kind i have seen
comes with a option of SD card slot, so it works as a OTG USB in 2 sizes 6000 & 8200mAh
http://www.mymili.com/Product.aspx?id=46&pid=3
~ BRAVEN BRV-BANK Smart, Ultra-Rugged
http://www.braven.com/outdoor-serie...-rugged-portable-backup-battery-6000-mah.html
~ Advanced power lock technology with standby time up to 6 months after fully charged.
Built in Micro Usb wire & can use the battery as a Stand
Vivis™ Knight V2 10500mAh Dual USB Portable Charger
http://www.amazon.com/Vivis-trade-K...ag=hawk-future-20&ascsubtag=UUacUvbUpU4306498
~ Nice but has slow charge
PhoneSuit Flex Pocket Charger DC OUT: 5V @ 1A
Small size & Charge your Flex and Smartphone at the same time
http://www.phonesuit.com/phonesuit-flex-pocket-charger-android-smartphones
~ Good part is it claims 3A output
Power Core Ultra DC OUT: 5V @ 3A
With our Quick-Charge technology you can power your devices at the fastest rate possible, up to 3.0 Amp.
PhoneSuit Power Core Universal Battery Pack Series
~ I found this which is nice, cos it charges the 10000mAh powerbank in 95min
which is very useful and did not find other Power bank like this:
Ultrapak Fast-Charging Batteries - Products | uNu
~ Good brand & has 2.4A output
Mophie powerstation plus 2.4amp out
atleast get Up to 3x Battery
http://www.mophie.com/shop/universal-batteries
~ Something different
Lepow ADD Detachable Power Bank
http://www.lepowglobal.com/products/add/
~ Coming soon -
ZAP&GO charger
https://www.zapandgocharger.com/
* * * Also want to suggest some other Stuff * * *
Xpower 2.4A Aluminium Alloy Micro USB Cable
http://www.agrade.com.hk/index.php/...inium-alloy-micro-usb-cable.html?options=cart
can also find it on Ebay
Smart & Secure Fast-Charge USB Cable and Adapter
https://www.kickstarter.com/projects/andyfei/smart-and-secure-fast-charge-usb-cable-and-adapter
K’isauve is a battery, SSD, cable in one
http://www.pkparis.com/en/prods/kisauve/
Mu Tablet White 2.4amp out
http://www.themu.co.uk/pages/mu-tablet
CHOETECH 6 Port 60W Multi USB Charger with two dedicated Quick Charge 2.0 Ports Charger with Qualcomm Technology
http://www.choetech.com/choetech-multi-6-ports-usb-charger-quick-charge-2/