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Rectangular black lithium-ion laptop battery with label showing 2200mAh 11.1V

PISKEKAT

PISKEKAT laptop battery 2200mAh 11.1V for Asus X541 series A31N1601

SKU CH-1EMG-APZ3J

Replacement 2200 mAh 11.1 V lithium-ion battery with overcharge, overdischarge, overcurrent and temperature protection for Asus X541, R541 and F541 series laptops

  • Battery typeLaptop Batteries
  • 2200 mAh capacity keeps your Asus running longer
  • 1 V lithium-ion cell matches original voltage exactly
  • Built-in overcurrent, overcharge, overdischarge and temperature safeguards protect hardware
  • Fits X541, R541 and F541 series plus part numbers A31N1601 and A31LP4Q
  • Rated for up to 500 recharge cycles over the battery life

Replacement Li-ion battery for Asus X541 series

This 11.1 V, 2200 mAh lithium-ion pack replaces the original A31N1601 cell in Asus X541, R541 and F541 laptops. It is built to meet OEM specifications and includes overcurrent, overcharge, overdischarge, over-temperature and short-circuit protection circuits. The unit is supplied new from the manufacturer.

Protection circuits and cycle rating change daily

Integrated safeguards stop charging when voltage or temperature exceed safe limits, reducing the risk of swelling or sudden shutdown. The cell chemistry is rated for up to 500 full recharge cycles before capacity drops below useful levels, so typical daily charging lasts multiple years.

Limited to models using the A31N1601 part number

Only laptops that list A31N1601 or A31LP4Q as the original battery part will fit electrically and mechanically. Buyers with other Asus series or different part numbers cannot use this pack, and no adapter or converter exists to bridge the mismatch.

How it compares

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

Price $36.99
Pricier than about 66% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLaptop Batteries

Questions about this item

How many recharge cycles will the 2200mAh 11.1V battery deliver before it needs replacing?

The pack is rated for up to 500 full recharge cycles over its service life.

What limits runtime when the laptop is used continuously on this 24Wh pack?

The 2200mAh capacity at 11.1V provides 24Wh, so total stored energy is the first limit under sustained load.

Does the battery run hot or draw extra power during all-day operation?

Built-in temperature control and overcurrent protection keep heat and power draw within safe limits during extended use.

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