Battery 2-Power 11.1v 6 cell 57Wh

2-Power 11.1v 6 cell 57Wh replacement battery (model 2P-312-0762) provides a 57Wh capacity and 5200 mAh rated charge in a compact 6-cell configuration. Designed for use in compatible laptops, this 11.1 V battery uses high-grade lithium-ion/polymer cells sourced from reputable manufacturers to deliver stable power and extended runtime while remaining lightweight at 0.321 kg.

Advantages

This 2-Power laptop battery offers reliable performance through quality cells and a 6-cell design that balances capacity and size. It supports faster charging and consistent discharge behavior, and includes built-in protection features to help prevent short circuits and overheating during charging and discharging cycles.

Suitable for

• Replacement for laptops compatible with model 312-0762 / 2P-312-0762
• Users needing longer unplugged runtime for mobile work
• General-purpose laptop use where a 11.1 V, 57Wh battery is specified

Key specifications

• Brand: 2-Power
• Model / MPN: 2P-312-0762 (replacement for 312-0762)
• Voltage: 11.1 V
• Capacity: 57 Wh (5200 mAh)
• Cell count: 6 cells
• Weight: 0.321 kg
• Category: Batteries for portable devices

How to use

Turn off the laptop and disconnect the AC adapter before replacing the battery. Remove the existing battery following your laptop manufacturer's instructions, align the replacement 2-Power battery with the battery bay, and secure it in place until it clicks. Reconnect the AC adapter and allow the battery to charge fully before first use to optimise calibration and runtime measurement.

Usage recommendations

To maximise battery lifespan, avoid deep discharges when possible, store the battery at partial charge (around 40–60%) if not used for extended periods, and keep the laptop and battery away from excessive heat. Use the original or manufacturer-recommended charger and observe standard safety precautions during installation and charging.