laptop battery bank chargers Power bank for laptop, mobiles,digital products.. Very powerfule, easy to charge laptop charger

 laptop battery bank chargers

Product Size: 121 x 70 x 23mmWeight: 125gCapacity: 3.7V, 2000mAhOutput:  DC 5V/6V/9V Output current: 5V/6V/9V: 350mA (maximum)Input: 5V DC, 500mAUSB output: 5V 350mA (maximum)Charging time: AC charger: about 4 to 5 hoursCircuit protection: over charge/discharge protection and short circuit protectionBatteries lifespan: after 500 times charge/discharge, capacity of ≥80%

laptop battery bank chargers