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Rectangular black laptop battery with label showing model A32-K55

PISKEKAT

PISKEKAT A32-K55 laptop battery 11.1V 5200mAh

SKU CH-E27H-26J2G

Li-polymer 11.1V 5200mAh replacement battery for ASUS A, K, R, U, X series laptops with overcurrent and temperature protection

  • Battery TypeLaptop Batteries
  • Li-polymer chemistry gives stable 11.1V output for consistent performance
  • 5200mAh capacity delivers extended runtime between charges
  • Overcurrent and overcharge protection safeguards the battery during use
  • Temperature control and short-circuit protection maintain safe operating conditions
  • Compatible with numerous ASUS A, K, R, U and X series models

11.1V 5200mAh Li-polymer replacement battery

This lithium-polymer battery delivers 11.1 volts and 5200 milliampere-hours of capacity for compatible ASUS notebooks. It replaces original A32-K55, A33-K55, A41-K55 and A45-series packs. Built-in circuitry provides overcurrent, overcharge, overdischarge and temperature protection. The unit is supplied new and rated for up to 500 recharge cycles.

Steady output with protection circuits

The protection board regulates current during extended use, preventing voltage sag that can occur when a worn cell is pushed continuously. Over-temperature and short-circuit safeguards activate before cell damage occurs. Low internal resistance supports consistent discharge across the full cycle. Capacity retention follows the rated 500-cycle specification under normal thermal conditions.

Direct-fit form factor for listed models

The pack matches the original footprint and connector orientation for the A45, A55, A75, K45, K55, K75, R400, R500, U57, X45, X55 and X75 series notebooks. No adapter cables or chassis modifications are required. The 100 percent new cells and circuit board meet OEM mechanical and electrical standards. Buyers needing a different voltage, capacity or connector layout should verify their original part number before ordering.

Highlights

  • Li-polymer chemistry gives stable 11.1V output for consistent performance
  • 5200mAh capacity delivers extended runtime between charges
  • Overcurrent and overcharge protection safeguards the battery during use
  • Temperature control and short-circuit protection maintain safe operating conditions
  • Compatible with numerous ASUS A, K, R, U and X series models

Specifications

Battery TypeLaptop Batteries

Questions about this item

Does the 11.1V 5200mAh Li-polymer cell run hot or draw extra power during all-day use?

Built-in temperature control and overcurrent protection keep heat and power draw stable during extended sessions.

Which ASUS laptop series must I already own for this A32-K55 battery to fit?

It replaces the original pack in A45, A55, A75, K45, K55, K75, R400, R500, U57, X45, X55 and X75 series models.

Will the battery's overcharge and overdischarge circuits work properly with an older ASUS charger I keep?

Yes, the protection board meets OEM standards and manages charge cycles safely with existing ASUS adapters.

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