Laptop Notebook Battery for Dell Computer Latitude E6400 E6410 E6500 E6510 Precision M2400 (10pc)

4400mAh/6600mAh Replacement Laptop Battery for Dell Latitude E6400 E6410 E6500 E6510 Precision M2400 M4400 M4500 Notebook. 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; Voltage: 10.8V; Capacity: 6600mAh; Cells: 9-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:Latitude E6400ATG, Latitude E6410, Latitude E6410 ATG, Latitude E6500, Latitude E6510, Latitude E6400, Latitude E6400 XFR, Precision M240