Laptop Battery for HP Compaq Nx7300 Nx7400 Nc8200 Nc8230 Nw8200 Nw8240 Nx8200 Nx8220 Nx9420 (10pc)

Compaq NX9420 Laptop Battery for HP Compaq 8510 8510W 8710W 8710P 8510p Nc8220 NC8430 NX7400 NX8200 NX8230 NX9400 NX8240 NC8240 NC8430, fits P/N PB992A - 12 Months Warranty [8-Cell Li-ion 4400mAh]. Specifications: Attention: For the new battery, we suggest all of our customers fully charge it by AC power adapter. Maybe it take a long period, the capacity was strain out by inner PCB circuit. In order to protect your battery life, you can fully charge it to 100% and drain to 2% ,it's a cycle and the capacity will recover. it's better to make normal use after 2 cycles and charge the battery regularly at least once a month. Battery Type: Li-ion; Voltage: 14.4V; Capacity: 4400mAh; Cells: 8-Cell; Color: Black 100% Brand New Cells. Rechargeable Up to 500 cycls over life of battery; High energy efficiency and extended battery life. Compatible with the following models:6720T, 8510P, 8510W, 8710P, 8710W, NC8200, NC8230, NC8430, NW8200, NW8240, NW8440, NW9440, NX7300, NX7400, NX8220, NX8400, NX