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

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

Reto Andris rated us:
(5/5)
Product:
Samsung Galaxy S3 battery (4300 mAh 3.7 V, Black)
General:
easy to order and delivery within a week. Also sent as a letter with ground mail so I did not had an expensive custom service surcharge from the delivery company and no TVA or customs to pay for the destination Switzerland. Very quick answer to an email. Sent free of charge the white cover without having to return first the whole package (battery and blue cover). Great!
About the product:
Battery (high capacity for Galaxy S3) works good - unfortunately there was a blue cover in the package and not the white as ordered. After a quick response to my email, they offered to send just a white cover right away at no costs - good service!
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Batteries suitable for Samsung GT-i9305

Nothing could be found

Battery suitable for Samsung GT-i9305 - 4300 mAh 3.7 V (White, NFC)

4300 mAh 3.7 V (White, NFC)
Suitable for: Samsung GT-i9305
Capacity: 4300 mAh
Type: Li-ion
Product Details...
£ 32.84
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Battery suitable for Samsung GT-i9305 - 2300 mAh 3.7 V (Black)

2300 mAh 3.7 V (Black)
Suitable for: Samsung GT-i9305
Capacity: 2300 mAh
Type: Li-ion
Product Details...
£ 25.19
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Battery suitable for Samsung GT-i9305 - 3300 mAh 3.7 V (White)

3300 mAh 3.7 V (White)
Suitable for: Samsung GT-i9305
Capacity: 3300 mAh
Type: Li-ion
Product Details...
£ 26.99
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Battery suitable for Samsung GT-i9305 - 3300 mAh 3.7 V (Blue)

3300 mAh 3.7 V (Blue)
Suitable for: Samsung GT-i9305
Capacity: 3300 mAh
Type: Li-ion
Product Details...
£ 26.09
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Battery suitable for Samsung GT-i9305 - 2100 mAh 3.7 V (NFC)

2100 mAh 3.7 V (NFC)
Suitable for: Samsung GT-i9305
Capacity: 2100 mAh
Type: Li-ion
Product Details...
£ 24.74
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Battery suitable for Samsung GT-i9305 - 4300 mAh 3.7 V (White)

4300 mAh 3.7 V (White)
Suitable for: Samsung GT-i9305
Capacity: 4300 mAh
Type: Li-ion
Product Details...
£ 29.24
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Battery suitable for Samsung GT-i9305 - 1400 mAh 3.7 V

1400 mAh 3.7 V
Suitable for: Samsung GT-i9305
Capacity: 1400 mAh
Type: Li-ion
Product Details...
£ 20.24
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Check other products suitable for GT-i9305

External battery pack for Samsung GT-i9305

Battery suitable for Samsung GT-i9305 - External pack (2200 mAh) for Samsung GT-i9305

External pack (2200 mAh) for Samsung GT-i9305
Suitable for: Samsung GT-i9305
Capacity: 2200 mAh
Type: Li-po
Product Details...
£ 38.69
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AC adapters / chargers suitable for Samsung GT-i9305

AC adapter / charger suitable for Samsung GT-i9305 - Universal Rapid Charger

Universal Rapid Charger
Suitable for: Samsung GT-i9305
Output voltage: 4.2 - 8.4V
Product Details...
£ 34.08
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AC adapter / charger suitable for Samsung GT-i9305 - Universal with Micro-USB connector

Universal with Micro-USB connector
Suitable for: Samsung GT-i9305
Output voltage: 5V
Output connector: Micro-USB
Product Details...
£ 13.49
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AC adapter / charger suitable for Samsung GT-i9305 - 15W (5V, 3.1A)

15W (5V, 3.1A)
Suitable for: Samsung GT-i9305
Output voltage: 5V
Product Details...
£ 17.99
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Items for Samsung GT-i9305

Item for Samsung GT-i9305 - Satechi magnetic car phone holder

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

Duarte Botelho rated us:
(5/5)
Product:
Samsung Galaxy S3 battery (4300 mAh 3.7 V, Black)
General:
Best deals. Great service. Nothing to complain.
About the product:
All went well. Time as expected. Great deal.
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