Dell 51Wh 4-Cell 11.4V Laptop Battery XX3T7

Specifications

Dell 51Wh 4-Cell 11.4V Laptop Battery XX3T7

This battery is a standard-capacity power unit designed to provide a balance between portability and runtime. It fits internally within the chassis, requiring access to the interior of the laptop for replacement.

Key Features

• Capacity: Rated at 42 Wh (Watt-hours).

• Voltage: Standard output of 11.4V.

• Chemistry: 3-cell Lithium-Ion (Li-ion).

• Safety: Includes integrated battery management circuitry (BMS) to regulate charging, monitor temperature, and prevent over-voltage conditions.