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IBM Thinkpad i1800 A21e A22e Battery

IBM Thinkpad i1800 A21e A22e laptop battery replacement

List Price: $149.05
Our Price: $102.90

Availability: Usually Ships in 24 Hours
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6 Cell Replacement Battery for IBM Thinkpad i1800, A21e, A22e

This is a brand new IBM Thinkpad premium grade replacement battery. The superior South Korean cells inside the battery cartridge will provide longer run times between charges as well as a longer service life than cheaper batteries. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology. This means you can recharge your laptop any time without diminishing your battery capacity. This laptop battery replacement is typically superior to the original battery and is 100% compatible with your IBM Thinkpad notebook computer. The battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.

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  • IBM Thinkpad replacement computer battery
  • 10.8 Volts - also compatible with 11.1 Volt systems
  • 4400 mAh; also compatible with 4800 & 5200 mAh batteries
  • 6 Cell Li-ion
  • Samsung (South Korea)
  • Black
  • 2 Year Warranty
  • 30 day full satisfaction guarantee
  • 300-500 recharge cycles

You can expect about 2 hours to 2-1/2 hours of run time with this computer battery when new, depending on your energy use.

This battery replaces the IBM Thinkpad i1800, A21e, A22e series laptop batteries.

Replaces these many IBM laptop battery part numbers:


Laptop Battery Express only deals with brand new premium computer batteries. We never carry recycled or used batteries. We only use the highest quality cells inside the battery pack so you will have a long service life (300-500 recharge cycles). We do not use cheaper battery cells which can wear out in a little as 6 months. Our inventory turns rapidly and you will always receive a freshly manufactured battery.

Compatible Laptop Chargers:
AC adapter for IBM 16v, 4.5A, 5.5mm - 2.5mm
Our Price: $52.00

AC Adapter for IBM 16V 4.5Amps 5.5mm-2.5mm connector

Compatible with the following models:

IBM Laptop Batteries > ThinkPad A22E
IBM Laptop Batteries > ThinkPad i1800
Lenovo Batteries > ThinkPad A Series > ThinkPad A21E
Lenovo Batteries > ThinkPad A Series > ThinkPad A22E
Lenovo Batteries > ThinkPad i Series > ThinkPad i1800