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Lenovo ThinkPad T420 and T420i Battery (55+)

Lenovo ThinkPad T420 T420i 42T4795 42T4794 57Y4185 55+ Laptop Battery


 
List Price: $119.99
Our Price: $69.90


Availability: Usually Ships in 24 Hours
Product Code:
LEN-15-T420
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DESCRIPTION
 

Lenovo ThinkPad T420 and T420i Battery (55+)

This brand new Lenovo ThinkPad T420 series battery features the highest quality lithium-ion cells on the market. You can expect about 5 hours of run time with this battery when fully charged.

This battery replaces the for Lenovo ThinkPad T420, T420i, 42T4795, and 42T4794 models and part numbers as well as many more listed below.

Li-ion batteries are not subject to the memory effect common with older battery technology. This ThinkPad T420 battery is 100% compatible with the original battery specifications and is individually tested and backed by a 2 Year warranty.

  • Brand:
  • Voltage:
  • Battery Capacity:
  • Battery Type:
  • Cell Origin:
  • Color:
  • Assembly Origin:
  • Warranty:
  • Guarantee:
  • Useful Life:
  • Xtend
  • 10.8 Volts - also compatible with 11.1 Volt systems
  • 4400 mAh; also compatible with 4800 & 5200 mAh batteries
  • 6 Cell Li-ion - (9 Cell Here)
  • Samsung (South Korea)
  • Black
  • Assembled in China
  • 2 Year Warranty
  • 30 day full satisfaction guarantee
  • 300-500 recharge cycles

You can expect about 5 - 6 hours of run time with this computer battery when new, depending on your energy use. If you would like even longer hours of run time please check out our extended run battery LEN-15XT.

Replaces these Lenovo ThinkPad T420 battery part numbers:

    55+
    42T4702
    42T4703
    42T4704
    42T4706
    42T4708
    42T4709
    42T4731
    42T4732
    42T4733
    42T4734
    42T4735
    42T4736
    42T4737
    42T4738
    42T4751
    42T4752
    42T4753
    42T4755
    42T4756
    42T4757
    42T4763
    42T4764
    42T4765
    42T4766
    42T4790
    42T4791
    42T4793
    42T4795
    42T4797
    42T4817
    42T4819
    51J0498
    51J0499
    51J0500
    57Y4185
    Battery 55
    Battery 55+

Compatible Laptop Chargers:
AC adapter for Lenovo Laptops 20 Volts 4.5A 90 watts 7.7mm-5.5mm Pin Inside
Our Price: $49.00

Add
AC adapter for Lenovo Laptops 20V-4.5A 90 watts 7.7mm-5.5mm Pin Inside connector


Compatible with the following models:

Lenovo Laptop Batteries > ThinkPad T Series > ThinkPad T420
Lenovo Laptop Batteries > ThinkPad T Series > ThinkPad T420i