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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

SERGIO TEIXEIRA GAIA rated us:
(5/5)
Product:
Creative Nomad Jukebox Zen Xtra battery (1000 mAh 3.7 V, Black)
General:
No problems with the double payment I did (one via Paypal site and the other via BatteryUpgrade.com). The additional debit was cancelled imediately and the discount after my purchase was credited to me. (Fast solution)
About the product:
The battery arrived here well packaged. I charged and tested it and comproved that its duration was really of a good new battery.
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Batteries

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Rayovac PR44 / 675 Coin cell battery (6 pcs)

Rayovac PR44 / 675 Coin cell battery (6 pcs)
Capacity: 650 mAh
Type: Zink air
Product Details...
$ 22.79
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Rayovac H675 / PR44 battery (6 pcs)

Rayovac H675 / PR44 battery (6 pcs)
Capacity: 640 mAh
Type: Zink air
Product Details...
$ 4.55
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Rayovac PR41 Coin cell battery (Amount 1

Rayovac PR41 Coin cell battery (Amount 1
Capacity: 180 mAh
Type: Zink air
Product Details...
$ 9.11
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Rayovac PR536 / 10 Zinc-Air battery (6 pcs)

Rayovac PR536 / 10 Zinc-Air battery (6 pcs)
Capacity: 105 mAh
Type: Zink air
Product Details...
$ 9.68
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Rayovac PR48 / 312 Coin cell battery (6 pcs

Rayovac PR48 / 312 Coin cell battery (6 pcs
Type: Zink air
Product Details...
$ 9.11
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Reviews

Peter White rated us:
(5/5)
Product:
BTC-STH400SL battery (900 mAh 3.7 V, Black)
General:
Easy to deal with . fast service . good price .
About the product:
battery worked . was wot they said it was .
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!