Square aluminum shell
ROMOSS Polymos 20 (20000mAh) Power Bank.
The most powerful combination.
· Ultra-high capacity: 20000mAh
· Safe and powerful
20000mAh. Ultra-high capacity.
The 20000mAh battery can power up your mobile device many times.$ 30.42
ROMOSS Solit 20 20000mAh Power Bank
Huge Capacity of 7 Days
Ultra-large 20000mAh capacity sets you free from wall for a whole week.
Never Waste Your Time
2.1A output and input provides fast charge and recharge. The smart Fitcharge Technology automatically detects your device to provide the optimum safe charging rate.
Dual Output for Twice the Convenience
Nobody likes to wait in line. Two power outputs for dual device simultaneous charging.
Auto safety cut-off with built in over-heat, over-charge, over-current, over-discharge, short-circuit protection.
Romoss Solo 5Plus 10,000 mAh Dual Usb Output Power bank.
* Smart Lcd, precise power.
* Intelligent electric lock, prevents power loss.
* Quick power up 2 mobile phones with double speed.
* Energy conversion
* 2.1A. 1A dual USB output, Efficient Sync charging for 2 devices
* Intelligent safety protections$ 16.59