Buy TOSHIBA PA3817U-1BRSb PA3817U-1BRS L600 L600D U400 M800 L310 4000mAh Laptop Battery at Laptop BD

Product Type: Replacement rechargeable laptop battery

Battery Chemistry: Lithium-Ion (Li-Ion)

Capacity: 4000mAh (commonly available in 4400mAh or 5200mAh variants depending on manufacturer)

Voltage: 10.8V (fully compatible with 11.1V systems)

Watt-Hours: Approx. 48Wh–58Wh depending on capacity version

Cell Count: 6-cell configuration

Color: Black