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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

Brent Schuurmans rated us:
(5/5)
Product:
Samsung Galaxy S2 battery (3200 mAh 3.7 V, Black)
General:
Very happy with the service. Timely, and product as specified. Also good value for money.
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Batteries suitable for Samsung GT-I9101 Galaxy S II

Nothing could be found

Battery suitable for Samsung GT-I9101 Galaxy S II - 3200 mAh 3.7 V (Black)

3200 mAh 3.7 V (Black)
Suitable for: Samsung GT-I9101 Galaxy S II
Capacity: 3200 mAh
Type: Li-ion
Product Details...
€ 30.99
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Battery suitable for Samsung GT-I9101 Galaxy S II - 1800 mAh 3.7 V (Black)

1800 mAh 3.7 V (Black)
Suitable for: Samsung GT-I9101 Galaxy S II
Capacity: 1800 mAh
Type: Li-ion
Product Details...
€ 25.99
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Battery suitable for Samsung GT-I9101 Galaxy S II - 2600 mAh 3.7 V (White)

2600 mAh 3.7 V (White)
Suitable for: Samsung GT-I9101 Galaxy S II
Capacity: 2600 mAh
Type: Li-ion
Product Details...
€ 27.49
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Battery suitable for Samsung GT-I9101 Galaxy S II - 2600 mAh 3.7 V (Black)

2600 mAh 3.7 V (Black)
Suitable for: Samsung GT-I9101 Galaxy S II
Capacity: 2600 mAh
Type: Li-ion
Product Details...
€ 27.49
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Check other products suitable for GT-I9101 Galaxy S II

External battery pack for Samsung GT-I9101 Galaxy S II

Battery suitable for Samsung GT-I9101 Galaxy S II - External pack (2000 mAh) for Samsung GT-I9101 Galaxy S II

External pack (2000 mAh) for Samsung GT-I9101 Galaxy S II
Suitable for: Samsung GT-I9101 Galaxy S II
Capacity: 2000 mAh
Type: Li-po
Product Details...
€ 42.99
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AC adapters / chargers suitable for Samsung GT-I9101 Galaxy S II

AC adapter / charger suitable for Samsung GT-I9101 Galaxy S II - Universal Rapid Charger

Universal Rapid Charger
Suitable for: Samsung GT-I9101 Galaxy S II
Output voltage: 4.2 - 8.4V
Product Details...
€ 37.87
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AC adapter / charger suitable for Samsung GT-I9101 Galaxy S II - Universal with Micro-USB connector

Universal with Micro-USB connector
Suitable for: Samsung GT-I9101 Galaxy S II
Output voltage: 5V
Output connector: Micro-USB
Product Details...
€ 14.99
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AC adapter / charger suitable for Samsung GT-I9101 Galaxy S II - 15W (5V, 3.1A)

15W (5V, 3.1A)
Suitable for: Samsung GT-I9101 Galaxy S II
Output voltage: 5V
Product Details...
€ 19.99
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Items for Samsung GT-I9101 Galaxy S II

Item for Samsung GT-I9101 Galaxy S II - Satechi magnetic car phone holder

Satechi magnetic car phone holder
Length 5 cm
Color: Silver
Product Details...
€ 29.99
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Reviews

Paul D Forrow rated us:
(5/5)
Product:
Samsung Galaxy S2 battery (2600 mAh 3.7 V, Black)
General:
Battery took a while to arrive but once it did, it was great.
About the product:
Great battery. Really pleased with it - makes a massive difference to the phone, when I'm on holiday etc.
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!