We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black laptop battery pack with six cells visible

PISKEKAT

PISKEKAT laptop battery 6 cells 48Wh 4400mAh 10.8V

SKU CH-ZGJP-W6AAT

Six-cell 48 Wh lithium-ion battery rated at 4400 mAh and 10.8 V for compatible Acer laptops

  • Battery TypeLaptop Batteries
  • Restores laptop mobility with a 48 Wh 6-cell lithium-ion pack
  • Delivers reliable runtime backed by 4400 mAh at 10.8 V
  • Meets OEM specifications through individual capacity testing
  • Protects hardware with short-circuit, overheat and overload safeguards
  • Extends service life using grade A cells rated for 500 charge cycles

Replacement Battery for Acer Laptops

This 6-cell lithium-ion pack is built as a direct replacement for a wide range of Acer notebooks including the 4250, 4251, 4252, 4253, 5250, 5733, 5735, 5742, 5750 and 5755 series. It restores mobile power to machines whose original batteries no longer hold a useful charge. The 10.8 V, 48 Wh rating matches the OEM specification for the listed models.

Safety Features and Cycle Life

Integrated protection circuits guard against short circuit, overheat and overload conditions during every charge and discharge cycle. Grade-A cells are rated for up to 500 full cycles, helping the pack retain usable capacity over extended daily use. The battery ships ready to install with no additional software or drivers required.

Capacity and Voltage Limits

The 4400 mAh capacity defines the total energy available per charge, so runtime will vary with screen brightness, processor load and peripheral use. The fixed 10.8 V output means the pack cannot be used in laptops that require a different voltage or a higher watt-hour rating. Buyers needing longer runtimes or a different form factor should look for a higher-capacity or alternative-design unit.

Highlights

  • Restores laptop mobility with a 48 Wh 6-cell lithium-ion pack
  • Delivers reliable runtime backed by 4400 mAh at 10.8 V
  • Meets OEM specifications through individual capacity testing
  • Protects hardware with short-circuit, overheat and overload safeguards
  • Extends service life using grade A cells rated for 500 charge cycles

Specifications

Battery TypeLaptop Batteries

Questions about this item

How many charge cycles can the 6-cell 4400mAh battery handle before it needs replacing?

The grade A cells inside this 48Wh pack are rated for up to 500 full charge cycles before capacity drops enough to warrant a replacement.

What stops the 10.8V 48Wh battery from running longer during an all-day workload?

The fixed 48 watt-hour capacity is the hard limit; once those 4400mAh are used the laptop must be plugged in to keep running.

Does the 6-cell Li-ion pack get hot or draw extra power when the laptop runs continuously?

Built-in overheat and overload protections keep temperature and power draw in check, so the battery stays within safe limits during extended use.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.