Lapgrade Battery For Lenovo Thinkpad E431 E531 Series(0A36311)Battery voltage: 11. 1V, Battery capacity: 4000mAh, Cell Type: Li lon, 6 Cell Built in circuit protection for device safety 1 year replacement warranty. A guided assurance on compatibility Get confirmation on chat support within seconds 15 days easy replacement BIS certified product ensures standardization and quality of product

Battery Capacity: 4000mAH

Battery Type: Li-lion

Max Charge Voltage: 12

40-watt charger

Lagrade battery for Dell Latitude E7240 E7250 Series-WD52HBattery voltage: 11

Slim design

Compatible For: Toshiba Satellite M500 M500D L500 L500D L510 L550 L550D L630 L635 L640 L650 L650D T110 T110D T130 T130D Series

90 watt charger

Battery capacity: 46Wh

Range: 110%-130%

Battery capacity: 47Wh

Li-ion battery (external)