18 of 19 people found the following review helpful
Very poor performance,
Verified Purchase(What is this?)
This review is from: GENUINE ORIGINAL SAMSUNG GALAXY S II / S2 i9100 Replacement Battery EB-F1A2GBU 1650 mAh (Wireless Phone Accessory)
I would challenge the statement that this is a genuine Samsung battery. The battery life is even worse than the old battery being replaced and I have on several occasions now seen the phone "crash" straight to 0% from what appeared to be 20%. I am now having to keep the phone turned off for several hours during the day and can only reasonably get 2-3 hours "active" use out of it.
To be honest I should have realized the consequences of buying a £3 battery - you get what you pay for.