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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

Simon Muaka Phezo rated us:
(4/5)
Product:
Samsung Galaxy S III battery (1400 mAh 3.7 V)
General:
Thank you very much for you good services. I received what I ordered. I even received a gift.
About the product:
good product
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Batteries suitable for Samsung GT-I9300 Galaxy S3

Nothing could be found

Battery suitable for Samsung GT-I9300 Galaxy S3 - 4300 mAh 3.7 V (White, NFC)

4300 mAh 3.7 V (White, NFC)
Suitable for: Samsung GT-I9300 Galaxy S3
Capacity: 4300 mAh
Type: Li-ion
Product Details...
€ 36.49
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Battery suitable for Samsung GT-I9300 Galaxy S3 - 2300 mAh 3.7 V (Black)

2300 mAh 3.7 V (Black)
Suitable for: Samsung GT-I9300 Galaxy S3
Capacity: 2300 mAh
Type: Li-ion
Product Details...
€ 27.99
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Battery suitable for Samsung GT-I9300 Galaxy S3 - 3300 mAh 3.7 V (White)

3300 mAh 3.7 V (White)
Suitable for: Samsung GT-I9300 Galaxy S3
Capacity: 3300 mAh
Type: Li-ion
Product Details...
€ 29.99
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Battery suitable for Samsung GT-I9300 Galaxy S3 - 3300 mAh 3.7 V (Blue)

3300 mAh 3.7 V (Blue)
Suitable for: Samsung GT-I9300 Galaxy S3
Capacity: 3300 mAh
Type: Li-ion
Product Details...
€ 28.99
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Battery suitable for Samsung GT-I9300 Galaxy S3 - 2100 mAh 3.7 V (NFC)

2100 mAh 3.7 V (NFC)
Suitable for: Samsung GT-I9300 Galaxy S3
Capacity: 2100 mAh
Type: Li-ion
Product Details...
€ 27.49
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Battery suitable for Samsung GT-I9300 Galaxy S3 - 4300 mAh 3.7 V (White)

4300 mAh 3.7 V (White)
Suitable for: Samsung GT-I9300 Galaxy S3
Capacity: 4300 mAh
Type: Li-ion
Product Details...
€ 32.49
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Battery suitable for Samsung GT-I9300 Galaxy S3 - 1400 mAh 3.7 V

1400 mAh 3.7 V
Suitable for: Samsung GT-I9300 Galaxy S3
Capacity: 1400 mAh
Type: Li-ion
Product Details...
€ 22.49
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Check other products suitable for GT-I9300 Galaxy S3

External battery pack for Samsung GT-I9300 Galaxy S3

Battery suitable for Samsung GT-I9300 Galaxy S3 - External pack (2200 mAh) for Samsung GT-I9300 Galaxy S3

External pack (2200 mAh) for Samsung GT-I9300 Galaxy S3
Suitable for: Samsung GT-I9300 Galaxy S3
Capacity: 2200 mAh
Type: Li-po
Product Details...
€ 42.99
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AC adapters / chargers suitable for Samsung GT-I9300 Galaxy S3

AC adapter / charger suitable for Samsung GT-I9300 Galaxy S3 - Universal Rapid Charger

Universal Rapid Charger
Suitable for: Samsung GT-I9300 Galaxy S3
Output voltage: 4.2 - 8.4V
Product Details...
€ 37.87
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AC adapter / charger suitable for Samsung GT-I9300 Galaxy S3 - Universal with Micro-USB connector

Universal with Micro-USB connector
Suitable for: Samsung GT-I9300 Galaxy S3
Output voltage: 5V
Output connector: Micro-USB
Product Details...
€ 14.99
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AC adapter / charger suitable for Samsung GT-I9300 Galaxy S3 - 15W (5V, 3.1A)

15W (5V, 3.1A)
Suitable for: Samsung GT-I9300 Galaxy S3
Output voltage: 5V
Product Details...
€ 19.99
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Items for Samsung GT-I9300 Galaxy S3

Item for Samsung GT-I9300 Galaxy S3 - Satechi magnetic car phone holder

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

Jodie Baldwin rated us:
(4/5)
Product:
Samsung Galaxy S III battery (4300 mAh 3.7 V, Black, NFC)
General:
Sent me an excellent quality battery Has very quick replys to email questions. Ver polite and helpful. Would purchase through them again.
About the product:
Bought a larger battery for my Galaxy S3. Works well but did not realise it was bigger but they send a new back to fit it.
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!