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Battery 2-Power 11.1v 6 cell 57Wh
The 2-Power 11.1V 6-cell 57Wh laptop battery (MPN: 2P-B-5084) is a replacement battery compatible with models that use the B-5084 form factor. Built with high-grade lithium-ion/polymer cells from established manufacturers, it delivers 57Wh (4400 mAh) capacity in a compact 6-cell layout and weighs 0.335 kg. The battery is designed to provide reliable runtime and stable performance for everyday laptop use.
This 2-Power battery uses quality cells to ensure consistent charging and discharging behavior, stable voltage output and protection against overheating and short circuits. Its 57Wh capacity and six-cell design support longer unplugged use compared with smaller replacement cells, while the lightweight construction keeps device portability intact.
Power down the laptop and disconnect any external power source. Remove the existing battery following the laptop manufacturer’s instructions, then insert the 2-Power replacement ensuring correct alignment with the contacts and locking mechanism. Reconnect mains power and fully charge the new battery before first use. Observe the laptop’s battery status indicators and system diagnostics to confirm correct installation.
Charge the battery in a well-ventilated area and avoid exposure to excessive heat. Use the laptop’s built-in charging circuitry or the original AC adapter. Do not disassemble, puncture, or expose the battery to water. Store unused batteries at around 40–60% charge in a cool, dry place and follow local regulations for disposal or recycling.
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