HTC Droid DNA Backup Batteries
Patriot FUEL+ Mobile Rechargeable Battery 9000mAh
for HTC Droid DNAThe FUEL+ 9000 mAh features a portable design with two USB charging ports offering the option to simultaneously charge two devices like tablets, smartphones and MP3 players.
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TYLT POWERPLANT 5200mAh Portable Battery Pack Micro-USB
for HTC Droid DNAPOWERPLANT 5200mAh is a robust, portable energy charger with high output capacity, designed for people who expect high-output charging in a small design.
You Save $30.04
BlackBerry 2100mAh Mobile Power Charger Micro-USB
for HTC Droid DNAIt's always better to stay prepared for those times when battery life is most crucial yet you're on the brink of a dead device. Never put yourself in that situation again by using the BlackBerry Mobile Power Charger for those long days and...
You Save $5.04
Ventev Powercell 6000mAh Battery with Dual USB Ports
for HTC Droid DNAIdeal for the avid traveler, Ventev's Powercell packs 6000mAh of extra battery life for those occasions when you can't get to wall charger, and also provides two USB ports for simultaneous charging when plugged into a wall outlet.
You Save $15.04
MOTA 12000mAh High Capacity Power Bank
for HTC Droid DNAThe MOTA Premium Universal Power Bank 12,000mAh is for those who need a permanent solution for their increasing mobile electronic needs.
You Save $31