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Lenovo ThinkPad X220 X220i Long Run Battery (29++)

9 Cell Battery for Lenovo ThinkPad X220 X220i
Replaces Battery No. 0A36281 29 0A36282 29+ 0A36283 29++

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List Price: $149.99
Our Price: $75.90

Availability: Usually Ships in 24 Hours
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9 Cell X220 X220i ThinkPad Battery

Get up to 7 hours of battery life with this 9 cell ThinkPad X220 and X220i high capacity battery.

This battery provides twice the capacity of the original 4 cell battery. You can expect up to an incredibly 6 - 7 hours of run time with this battery!

We use only the highest quality cells inside the battery cartridge that 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 battery is 100% compatible with your Lenovo X220 X220i laptop. Each battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.

  • Brand:
  • Voltage:
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  • Useful Life:
  • Xtend computer battery
  • 10.8 Volts - also compatible with 11.1 Volt systems
  • 7800 mAh also compatible with 63 Whr batteries
  • 9 Cell Li-ion
  • Samsung (South Korea)
  • Black
  • 2 Year Warranty
  • 30 day full satisfaction guarantee
  • 300-500 recharge cycles

You can expect up to 7 hours of run time with this computer battery when new, depending on your energy use. If you are looking for even longer battery run times, check out our extended run battery for your Lenovo X220 X220i laptop. The higher capacity battery cells inside this cartridge have an energy capacity of 7800 mAh

This battery replaces the Lenovo battery for the ThinkPad X220 and X220i laptops.

Replaces these Lenovo x220 x220i battery part numbers:

Battery 29
Battery 29+
Battery 29++

Compatible Laptop Chargers:
AC adaptor for IBM laptops 20v, 4.5A, 7.7mm - 5.5mm
Our Price: $49.00

IBM thinkpad ac adapter power charger for R500 R60, R61, SL400, sl500 T60, t60p,T61, W500, X60, x60s,X61, Z60, z60t,z60m,Z61, z61t,X200 Lenovo 3000 C100, C200, N100, N200, V100, V200, Y100, N100

Compatible with the following models:

Lenovo Laptop Batteries > ThinkPad X Series > ThinkPad X220
Lenovo Laptop Batteries > ThinkPad X Series > ThinkPad X220i