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Replacement Li-ion Battery for Lenovo Laptop

11.1V 4000mAh/44Wh Prismatic Li-ion Battery for Lenovo ThinkPad T420s T420si (P/N: 42T4844 42T4845 42T4846 42T4847 0A36287)

Voltage 11.1V
Number of cells Prismatic
Colour Black
   Item code Capacity
BATLEN03701A 4000mAh/44Wh
***Actual product may differ from the item depicted in the photos***Please contact us for more details***


Compatible part number

Lenovo
  • 42T4844
  • 42T4845
  • 42T4846
  • 42T4847
  • 0A36287
  • 45N1037
  • 45N1036
  • 45N1039

Can be used with the following laptop(s)

Lenovo
  • ThinkPad T420s Type 4174
  • ThinkPad T420si
  • ThinkPad T430s