Batteries and accessories for more than 200.000 different devices!

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  • Over 1.000.000 customers

Questions? Mail to: info@BatteryUpgrade.co.uk

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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

melvyn lennon rated us:
(5/5)
Product:
Samsung Galaxy J3 2016 battery (2600 mAh 3.8 V)
General:
The website was easy to work around, which made it easy deciding the right battery for my phone.
About the product:
Very pleased with the performance of the new battery, the phone is now lasting for 3 day's, before needing a charge, like it did when it was new.
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Batteries suitable for Samsung Galaxy Grand 3 Duos

Nothing could be found

Battery suitable for Samsung Galaxy Grand 3 Duos - 3250 mAh 3.85 V (Black)

3250 mAh 3.85 V (Black)
Suitable for: Samsung Galaxy Grand 3 Duos
Capacity: 3250 mAh
Type: Li-ion
Product Details...
£ 28.79
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Battery suitable for Samsung Galaxy Grand 3 Duos - 2200 mAh 3.7 V

2200 mAh 3.7 V
Suitable for: Samsung Galaxy Grand 3 Duos
Capacity: 2200 mAh
Type: Li-ion
Product Details...
£ 24.29
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Check other products suitable for Galaxy Grand 3 Duos

AC adapters / chargers suitable for Samsung Galaxy Grand 3 Duos

AC adapter / charger suitable for Samsung Galaxy Grand 3 Duos - Universal Rapid Charger

Universal Rapid Charger
Suitable for: Samsung Galaxy Grand 3 Duos
Output voltage: 4.2 - 8.4V
Product Details...
£ 34.08
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AC adapter / charger suitable for Samsung Galaxy Grand 3 Duos - 15W (5V, 3.1A)

15W (5V, 3.1A)
Suitable for: Samsung Galaxy Grand 3 Duos
Output voltage: 5V
Product Details...
£ 17.99
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Items for Samsung Galaxy Grand 3 Duos

Item for Samsung Galaxy Grand 3 Duos - Satechi magnetic car phone holder

Satechi magnetic car phone holder
Length 5 cm
Color: Silver
Product Details...
£ 26.99
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Reviews

Susan Caulfield rated us:
(5/5)
Product:
Samsung Galaxy J3 2016 battery (2600 mAh 3.8 V)
General:
Comprehensive website with reassuring security - efficient service from start to finish. Received battery a week after ordering.
About the product:
Original Samsung battery started bulging which is dangerous - bought £10 replacement which didn't hold a charge for more than a few hours. Ordered replacement from BatteryUpgrade.co.uk at £22 - my 4 year old phone is now like new! Don't waste your money on cheapo replacement batteries - get one from BatteryUpgrade.co.uk!
Read reviews from other customers
  • Safe, easy, fast
  • For 18 years, the no. 1 battery and adapter specialist
  • Over 1.000.000 customers

Questions? Mail to: info@BatteryUpgrade.co.uk