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  • This week free shipping!
  • 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

MANJULA ANGAMMANA rated us:
(5/5)
Product:
Avaya battery (900 mAh 3.7 V)
General:
Good service and speedy delivery
About the product:
Items are in good condition
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Batteries suitable for Avaya TransTalk MDW9040

Nothing could be found

Battery suitable for Avaya TransTalk MDW9040 - 750 mAh 3.6 V (Black)

750 mAh 3.6 V (Black)
Suitable for: Avaya TransTalk MDW9040
Capacity: 750 mAh
Type: Ni-MH
Product Details...
$ 46,16
Order now

Battery suitable for Avaya TransTalk MDW9040 - 2000 mAh 3.6 V (Black)

2000 mAh 3.6 V (Black)
Suitable for: Avaya TransTalk MDW9040
Capacity: 2000 mAh
Type: Ni-MH
Product Details...
$ 39,89
Order now

Reviews

Tracy C. Nichols rated us:
(5/5)
Product:
Phonak DECT CP1 battery (1200 mAh 3.7 V)
General:
Great
About the product:
It was a battery for an older cordless phone. The special phone is used with hearing aids. My 99 year old grandmother has not had any issues with the new battery. (Side note: In 4 weeks she will turn 100!)
Read reviews from other customers
  • This week free shipping!
  • For 18 years, the no. 1 battery and adapter specialist
  • Over 1.000.000 customers

Questions? Please contact us!