Batteries and accessories for more than 200.000 different devices!

  • Safe, easy, fast
  • 30-Day Money-Back guarantee
  • Over 1.000.000 customers

Questions? Please contact us!

Shopping cart
Your shopping cart is empty
  • Safe, easy, fast
  • For 18 years, the no. 1 battery and adapter specialist
  • Over 1.000.000 customers

Questions? Please contact us!

X

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.

Continue

Reviews

Peter Mueller rated us:
(5/5)
Product:
Samsung Galaxy S II battery (3500 mAh 3.7 V, Black)
General:
Easy to place the order and a speedy delivery.
About the product:
Does what was stated on the website.
Read reviews from other customers

Batteries suitable for Samsung SGH-I777 Galaxy S II

Nothing could be found

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

1800 mAh 3.7 V (Black)
Suitable for: Samsung SGH-I777 Galaxy S II
Capacity: 1800 mAh
Type: Li-ion
Product Details...
€ 25.99
Order now

Check other products suitable for SGH-I777 Galaxy S II

External battery pack for Samsung SGH-I777 Galaxy S II

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

External pack (2000 mAh) for Samsung SGH-I777 Galaxy S II
Suitable for: Samsung SGH-I777 Galaxy S II
Capacity: 2000 mAh
Type: Li-po
Product Details...
€ 42.99
Order now

AC adapters / chargers suitable for Samsung SGH-I777 Galaxy S II

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

Universal Rapid Charger
Suitable for: Samsung SGH-I777 Galaxy S II
Output voltage: 4.2 - 8.4V
Product Details...
€ 37.87
Order now

AC adapter / charger suitable for Samsung SGH-I777 Galaxy S II - 15W (5V, 3.1A)

15W (5V, 3.1A)
Suitable for: Samsung SGH-I777 Galaxy S II
Output voltage: 5V
Product Details...
€ 19.99
Order now

Items for Samsung SGH-I777 Galaxy S II

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

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

Reviews

Hamish Bain rated us:
(5/5)
Product:
Samsung Galaxy S II battery (3500 mAh 3.7 V, Black)
General:
Fast & efficient
About the product:
Exactly as specified
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!