Batteries and accessories for more than 200.000 different devices!

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

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Reviews

Anthony Armitt rated us:
(4/5)
Product:
Barcode scanner battery (2600 mAh 3.7 V)
General:
Nice easy to use website with a decent search engine.Delivery was a bit slower than expected, but that could have been down to customs and the poor postal service in the UK. I sent an email to Battery upgrade chasing my order and got an immediate response, which was nice. Product was well packed and exactly as ordered. I need further batteries and I will definitely be using battery upgrade again.
About the product:
Exactly as ordered, good value for money product that holds it's charge. about a 1/3 of the price of the genuine article.
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Batteries suitable for Sunmi V1

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Reviews

Hedwig Yan Aristha rated us:
(4/5)
Product:
unknown battery (2000 mAh 7.4 V, Black)
General:
Very good service and very helpful. After around 2 weeks after payment the battery reach my place in Indonesia. I just had little problem about the payment method where paypal need some extra policy when doing CC transfer about certain limit in different currency than USD. Overall BraunOni's is best battery seller. Could you please also sell battery changer please..
About the product:
Very good, i am 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!