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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

Rony Deruyter rated us:
(4/5)
Product:
HP 6000 Business Notebook 6830s battery (4400 mAh 14.4 V, Black)
General:
Good doing business with
About the product:
Up to now no problems encountered.
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Batteries suitable for Compaq Business Notebook TC4400

Nothing could be found

Battery suitable for Compaq Business Notebook TC4400 - 4400 mAh 10.8 V

4400 mAh 10.8 V
Suitable for: Compaq Business Notebook TC4400
Capacity: 4400 mAh
Type: Li-ion
Product Details...

Check other products suitable for Business Notebook TC4400

AC adapters / chargers suitable for Compaq Business Notebook TC4400

AC adapter / charger suitable for Compaq Business Notebook TC4400 - HP 90W (19V, 4.74A)

HP 90W (19V, 4.74A)
Suitable for: Compaq Business Notebook TC4400
Output voltage: 19V
Output connector: 7.4 x 5.0
Product Details...

AC adapter / charger suitable for Compaq Business Notebook TC4400 - HP 45W (19.5V, 2.31A)

HP 45W (19.5V, 2.31A)
Suitable for: Compaq Business Notebook TC4400
Output voltage: 19.5V
Output connector: 4.5 x 3.0
Product Details...

AC adapter / charger suitable for Compaq Business Notebook TC4400 - 90W (19V, 4.74A)

90W (19V, 4.74A)
Suitable for: Compaq Business Notebook TC4400
Output voltage: 19V
Output connector: 7.4 x 5.0
Product Details...

Reviews

Ken Nightingale rated us:
(5/5)
Product:
HP 4300 ProBook 4320s battery (6600 mAh 10.8 V)
General:
Easy to deal with, no issues
About the product:
perfect for the job
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!