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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

Sergio Gomez rated us:
(4/5)
Product:
Samsung SGH-I777 Galaxy S2 battery (3500 mAh 3.7 V, Black)
General:
Your website is great and very neat. It's really easy to look for your needs once you have all the relevant information. At least the product I requested (a replacement battery for a Samsung Galaxy SII) was very cheap. The only drawback its the delivery time. For me it wasn't that bad, 4 weeks.
About the product:
(RBTE-SAM-I9100_H battery (3500 mAh, Black)) I haven't fully tested it, but it appears to be functional. Even though its a generic brand, it's working almost as I expected. Given its price, it was a fair deal.
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Batteries suitable for Samsung SGH-I777 Galaxy S2

Nothing could be found

Battery suitable for Samsung SGH-I777 Galaxy S2 - 1800 mAh 3.7 V (Black)

1800 mAh 3.7 V (Black)
Suitable for: Samsung SGH-I777 Galaxy S2
Capacity: 1800 mAh
Type: Li-ion
Product Details...
$ 29.63
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Check other products suitable for SGH-I777 Galaxy S2

External battery pack for Samsung SGH-I777 Galaxy S2

Battery suitable for Samsung SGH-I777 Galaxy S2 - External pack (2000 mAh) for Samsung SGH-I777 Galaxy S2

External pack (2000 mAh) for Samsung SGH-I777 Galaxy S2
Suitable for: Samsung SGH-I777 Galaxy S2
Capacity: 2000 mAh
Type: Li-po
Product Details...
$ 49.01
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AC adapters / chargers suitable for Samsung SGH-I777 Galaxy S2

AC adapter / charger suitable for Samsung SGH-I777 Galaxy S2 - Universal Rapid Charger

Universal Rapid Charger
Suitable for: Samsung SGH-I777 Galaxy S2
Output voltage: 4.2 - 8.4V
Product Details...
$ 51.29
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AC adapter / charger suitable for Samsung SGH-I777 Galaxy S2 - 15W (5V, 3.1A)

15W (5V, 3.1A)
Suitable for: Samsung SGH-I777 Galaxy S2
Output voltage: 5V
Product Details...
$ 22.79
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Items for Samsung SGH-I777 Galaxy S2

Item for Samsung SGH-I777 Galaxy S2 - Satechi magnetic car phone holder

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

russell widdison rated us:
(5/5)
Product:
Samsung Galaxy S2 battery (3500 mAh 3.7 V, Black)
General:
get better service from batteryupgrade than i do in aust.very happy with custmer sevice and delivery.
About the product:
i have the 3200 and 3500ma have had no trouble with either of these batterys.can get up to a week with out having to charge.
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!