12000mAh power bank portable charger powerpack for different cell phones Component specification Function & feature1,Portable mobile power with high capacity 12000 mAh, Which is the 1-20 times to cell phone batteries.2,Lithium polymer battery safety, can be recharged 300 times, discharge capacity above 80%.3,Turn off/turn on function, can save power, when using, also can charging.4,Press the ...