Lithium Battery for Digital Device

Description: External Lithium-Ion Battery Pack for laptops or similar devices.
Cell: Lithium-ion cell(Imported from LG, Korea)
Battery Capacity: 130Wh
Battery Output Voltage:  DC16/19V
Battery Output Current: 4.5A
Charge Time:  5.5 hours(6 hours maximum charge)
Cycle Life: more than 500 times
Battey Size: 200mmX112mmX22mm
Battery Weight: 750g
Battery Gauge:  5 level LED indicator
Battery Protection: over-charge/over-discharge/excess current/short circuit
Campatibility:DELL,HP,MAC....as well as devices which require a 16v-19v power supply