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  • For 18 years, the no. 1 battery and adapter specialist
  • Over 1.000.000 customers

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Welcome to Batteryupgrade!

Batterychampion has moved to batteryupgrade. As you are used to at BatteryChampion, you will find batteries and adapters for more than 40,000 devices, but with better service, faster delivery and sharper prices.

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Reviews

Rauno Juhani Salo rated us:
(5/5)
Product:
IBM ThinkPad T40 2373 battery (6600 mAh 10.8 V)
General:
Easy, quick and reliable. BraunOni is #1 source for your batter needs!
About the product:
Performance as good as it ever was, my laptop is useful once again. The old battery only lasted for 10 minutes, now I'm up to more than 4 hours!
Read reviews from other customers

Batteries suitable for Lenovo ThinkPad T42

Nothing could be found

Battery suitable for Lenovo ThinkPad T42 - 4800 mAh 10.8 V (Original)

4800 mAh 10.8 V (Original)
Suitable for: Lenovo ThinkPad T42
Capacity: 4800 mAh
Type: Li-ion
Product Details...
$ 113.99
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Battery suitable for Lenovo ThinkPad T42 - 4400 mAh 10.8 V

4400 mAh 10.8 V
Suitable for: Lenovo ThinkPad T42
Capacity: 4400 mAh
Type: Li-ion
Product Details...
$ 56.99
Order now

Reviews

Ivica Vrlec rated us:
(5/5)
Product:
IBM T40 ThinkPad T43P 2668 battery (6600 mAh 10.8 V)
About the product:
Satisfied
Read reviews from other customers
  • Safe, easy, fast
  • For 18 years, the no. 1 battery and adapter specialist
  • Over 1.000.000 customers

Questions? Please contact us!