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Rectangular black lithium-polymer laptop battery pack

kolitt

kolitt A32-K55 laptop battery 11.1V 5200mAh Li-polymer

SKU CH-182Z-H8P43

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

  • 1 V 5200 mAh Li-polymer capacity powers long sessions
  • Overcurrent, overcharge, overdischarge and temperature safeguards protect the pack
  • Fits ASUS A, K, R, U and X series models 32 33 41 45 55 57 75 400 403 500 503 700 704
  • Quality cells and circuit boards deliver fast charging and low consumption
  • Rated for up to 500 recharge cycles over the battery life

Replacement battery for ASUS A45 A55 A75 K45 K55

This new Li-polymer battery delivers 11.1V and 5200mAh capacity for a wide range of ASUS laptops including the A45, A55, A75, K45 and K55 series. It serves as a direct replacement for original packs such as the A32-K55, A33-K55 and A41-K55. The unit is built with overcurrent, anti-overcharge, anti-overdischarge and temperature control functions for safe operation.

Thermals noise and power draw

The battery uses quality cells and circuit boards designed for low power consumption and stable voltage output during normal use. Integrated protection circuits guard against over-temperature and short-circuit conditions while supporting up to 500 recharge cycles over the life of the pack. No active cooling or fan noise is involved because the component is a passive energy store.

Upgrading from a depleted original pack

Owners of compatible ASUS R400, R500, U57, X45, X55 and X75 models can restore full mobile runtime by swapping out a worn or failed factory battery. The jump is worth it when the original pack no longer holds sufficient charge for daily work or when the system shuts down unexpectedly under load. Buyers who need a higher capacity than 5200mAh or a different voltage should look elsewhere.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $37.99
Pricier than about 68% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the kolitt A32-K55 battery in my ASUS K55, and what step do people often miss?

Power off the laptop, unplug the AC adapter, slide the release latch, remove the old pack, insert the new 11.1V 5200mAh Li-polymer unit until it clicks, then charge fully before first use.

What maintenance or replacement will this 11.1V 5200mAh Li-polymer battery need later?

The pack is rated for up to 500 recharge cycles; after that capacity drops noticeably, so plan to replace it once run time becomes too short for your workflow.

What limit appears first during sustained use of this 11.1V 5200mAh Li-polymer battery?

The built-in temperature control and overcurrent protection will throttle output if the pack overheats or draws excessive current, capping performance before the cells reach their cycle limit.

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