The listing, SAMSUNG GALAXY S2 (i9100) 2450mAh BATTERY has ended.
I bought this for my Samsung Galaxy S2 D710 and of course it didn't fit because it's the wrong model (^_^) This 2450mAh Li-ion battery is for the Samsung i9100 Galaxy S2 and the standard battery for the S2 is 1800mAh. The 2450mAh Li-ion technology delivers a longer performance and talk times. It is rechargeable with no memory effect and has an integrated microchip that prevents overcharging and lengthens battery life. At least this is why I purchased it; but given I could not use I will never truly know =)