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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

Joan Solomon rated us:
(5/5)
Product:
Samsung Galaxy S III battery (4200 mAh 3.7 V, White)
General:
My recent dealings with BatteryUpgrade.co.nz were more than satisfactory - I placed my order, they acknowledged receipt of my order - gave me an ETA and delivered - all without a hitch.. Well done....
About the product:
The product is excellent - I fitted it myself and have had no problems....
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Batteries suitable for Samsung Galaxy S3

Nothing could be found

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

4300 mAh 3.7 V (White, NFC)
Suitable for: Samsung Galaxy S3
Capacity: 4300 mAh
Type: Li-ion
Product Details...
$ 41.60
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Battery suitable for Samsung Galaxy S3 - 2300 mAh 3.7 V (Black)

2300 mAh 3.7 V (Black)
Suitable for: Samsung Galaxy S3
Capacity: 2300 mAh
Type: Li-ion
Product Details...
$ 31.91
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Battery suitable for Samsung Galaxy S3 - 3300 mAh 3.7 V (White)

3300 mAh 3.7 V (White)
Suitable for: Samsung Galaxy S3
Capacity: 3300 mAh
Type: Li-ion
Product Details...
$ 34.19
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Battery suitable for Samsung Galaxy S3 - 3300 mAh 3.7 V (Blue)

3300 mAh 3.7 V (Blue)
Suitable for: Samsung Galaxy S3
Capacity: 3300 mAh
Type: Li-ion
Product Details...
$ 33.05
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Battery suitable for Samsung Galaxy S3 - 2100 mAh 3.7 V (NFC)

2100 mAh 3.7 V (NFC)
Suitable for: Samsung Galaxy S3
Capacity: 2100 mAh
Type: Li-ion
Product Details...
$ 31.34
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Battery suitable for Samsung Galaxy S3 - 4300 mAh 3.7 V (White)

4300 mAh 3.7 V (White)
Suitable for: Samsung Galaxy S3
Capacity: 4300 mAh
Type: Li-ion
Product Details...
$ 37.04
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Battery suitable for Samsung Galaxy S3 - 1400 mAh 3.7 V

1400 mAh 3.7 V
Suitable for: Samsung Galaxy S3
Capacity: 1400 mAh
Type: Li-ion
Product Details...
$ 25.64
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Check other products suitable for Galaxy S3

External battery pack for Samsung Galaxy S3

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

External pack (2200 mAh) for Samsung Galaxy S3
Suitable for: Samsung Galaxy S3
Capacity: 2200 mAh
Type: Li-po
Product Details...
$ 49.01
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AC adapters / chargers suitable for Samsung Galaxy S3

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

Universal Rapid Charger
Suitable for: Samsung Galaxy S3
Output voltage: 4.2 - 8.4V
Product Details...
$ 51.29
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AC adapter / charger suitable for Samsung Galaxy S3 - 15W (5V, 3.1A)

15W (5V, 3.1A)
Suitable for: Samsung Galaxy S3
Output voltage: 5V
Product Details...
$ 22.79
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Items for Samsung Galaxy S3

Item for Samsung Galaxy S3 - Satechi magnetic car phone holder

Satechi magnetic car phone holder
Length 5 cm
Color: Silver
Product Details...
$ 34.19
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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!