6-Cell 4400mAh Laptop Battery for Dell Latitude E4200 E4200n W343C W346C Y082C Y084C Y085C (10pc)

4400mAh/11.1V Battery For Dell Latitude E4200, Compatible Part Number: R640C, R841C, W343C, W346C, X784C. 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: 11.1V; Capacity: 4400mAh; Cells: 6-Cell; Color: Gray; 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:Dell Latitude E4200Compatible with the following part numbers:00009, 312-0864, 451-10644, 453-10069, F586J, R331H, R640C, R841C, W343C, W346C, X784C, Y082C, Y084C, Y085C Note: Not all P/N & compatible models are listed here.