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Battery 2-Power A41-K55 11.1V 6 Cell 57Wh
The 2-Power A41-K55 11.1V 6 Cell 57Wh laptop battery is a direct replacement for models using the A41-K55 battery. Built with six lithium-ion/polymer cells and high-grade components from established manufacturers, it provides 57Wh (5200 mAh) capacity to restore portable power and extend unplugged runtime. The battery is black, weighs 0.328 kg and is intended for compatible laptop models that accept the A41-K55 form factor.
This 2-Power battery offers reliable charging and discharge behaviour thanks to quality cells, supports faster recharge cycles and delivers consistent runtime comparable to original equipment. Integrated safety monitoring protects against short circuits and overheating during charging and discharging, while the six-cell design balances energy density and longevity for everyday use.
Power off the laptop and disconnect any external power source before replacing the battery. Remove the old A41-K55 battery following the laptop manufacturer’s instructions, insert the 2-Power A41-K55 battery until it locks in place, then reconnect power and start the laptop. Allow the new battery to charge fully for the first cycle to calibrate the battery meter.
Store and use the battery in a dry, well-ventilated environment at moderate temperatures. Avoid exposure to extreme heat or moisture. For prolonged storage, keep the battery at about 40–60% charge and check charge level periodically. Use the laptop’s original or certified charger and follow the laptop manufacturer’s safety guidance.
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