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  • 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

Siobhan Storey rated us:
(5/5)
Product:
Samsung GT-I9300A battery (3300 mAh 3.7 V, Blue)
General:
I've used your service twice now and have found it to be excellent in every way.
About the product:
I was surprised at how it was bigger than my original battery but was pleased you provided a new back to accommodate it. I've found the battery life is much longer and I am very happy thank you. i also appreciate the $5 discount car for my next purchase.
Read reviews from other customers

Batteries suitable for Samsung GT-I9300A

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Battery suitable for Samsung GT-I9300A - 4300 mAh 3.7 V (White, NFC)

4300 mAh 3.7 V (White, NFC)
Suitable for: Samsung GT-I9300A
Capacity: 4300 mAh
Type: Li-ion
Product Details...
€ 36.49
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Battery suitable for Samsung GT-I9300A - 2300 mAh 3.7 V (Black)

2300 mAh 3.7 V (Black)
Suitable for: Samsung GT-I9300A
Capacity: 2300 mAh
Type: Li-ion
Product Details...
€ 27.99
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Battery suitable for Samsung GT-I9300A - 3300 mAh 3.7 V (White)

3300 mAh 3.7 V (White)
Suitable for: Samsung GT-I9300A
Capacity: 3300 mAh
Type: Li-ion
Product Details...
€ 29.99
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Battery suitable for Samsung GT-I9300A - 3300 mAh 3.7 V (Blue)

3300 mAh 3.7 V (Blue)
Suitable for: Samsung GT-I9300A
Capacity: 3300 mAh
Type: Li-ion
Product Details...
€ 28.99
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Battery suitable for Samsung GT-I9300A - 2100 mAh 3.7 V (NFC)

2100 mAh 3.7 V (NFC)
Suitable for: Samsung GT-I9300A
Capacity: 2100 mAh
Type: Li-ion
Product Details...
€ 27.49
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Battery suitable for Samsung GT-I9300A - 4300 mAh 3.7 V (White)

4300 mAh 3.7 V (White)
Suitable for: Samsung GT-I9300A
Capacity: 4300 mAh
Type: Li-ion
Product Details...
€ 32.49
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Battery suitable for Samsung GT-I9300A - 1400 mAh 3.7 V

1400 mAh 3.7 V
Suitable for: Samsung GT-I9300A
Capacity: 1400 mAh
Type: Li-ion
Product Details...
€ 22.49
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Check other products suitable for GT-I9300A

External battery pack for Samsung GT-I9300A

Battery suitable for Samsung GT-I9300A - External pack (2200 mAh) for Samsung GT-I9300A

External pack (2200 mAh) for Samsung GT-I9300A
Suitable for: Samsung GT-I9300A
Capacity: 2200 mAh
Type: Li-po
Product Details...
€ 42.99
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AC adapters / chargers suitable for Samsung GT-I9300A

AC adapter / charger suitable for Samsung GT-I9300A - Universal Rapid Charger

Universal Rapid Charger
Suitable for: Samsung GT-I9300A
Output voltage: 4.2 - 8.4V
Product Details...
€ 37.87
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AC adapter / charger suitable for Samsung GT-I9300A - Universal with Micro-USB connector

Universal with Micro-USB connector
Suitable for: Samsung GT-I9300A
Output voltage: 5V
Output connector: Micro-USB
Product Details...
€ 14.99
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AC adapter / charger suitable for Samsung GT-I9300A - 15W (5V, 3.1A)

15W (5V, 3.1A)
Suitable for: Samsung GT-I9300A
Output voltage: 5V
Product Details...
€ 19.99
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Items for Samsung GT-I9300A

Item for Samsung GT-I9300A - Satechi magnetic car phone holder

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

Alexander Gorohov rated us:
(5/5)
Product:
Samsung Galaxy S III battery (4300 mAh 3.7 V, Black, NFC)
General:
Good service at a fair price.
About the product:
The battery is fine.
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!