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Battery 2-Power AS11B5E 11.1v 6 cell 48Wh
The 2-Power AS11B5E 11.1V 6-cell 48Wh laptop battery is a compatible replacement designed to restore portable power to laptops that accept AS11B5E-type packs. Built from high-grade lithium-ion/polymer cells, the battery provides a rated capacity of 48Wh (4400 mAh) and weighs 0.291 kg, offering a balance of runtime and manageable weight for everyday mobile use.
Manufactured with quality cells from reputable suppliers, this 2-Power battery supports reliable charging and stable discharge performance. The six-cell design increases usable runtime compared with smaller packs, while built-in protection circuitry helps guard against short circuits and overheating during charging and discharging cycles.
Turn off the laptop and disconnect it from external power. Remove the existing battery following the laptop manufacturer's instructions, then insert the 2-Power AS11B5E battery into the compartment until it locks in place. Connect the charger and allow the battery to charge fully before first use for optimal calibration. Use the battery as you would the original: plug in for charging when required and unplug for portable operation.
Charge the battery on a flat, hard surface in a well-ventilated area and avoid exposure to extreme temperatures. For longest service life, avoid keeping the battery at full charge or fully depleted for extended periods; periodic charging and discharging helps maintain capacity. If the laptop will be unused for months, store the battery at around 40–60% charge in a cool, dry place.
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