This is a replacement compatible with a Ntt Docomo Mobile Phone Battery; Volts: 3.7V (3.7 Volts); Capacity: 1300mAh (1.3Ah); Type: Li-ion; Color: Black... Product Type:Li-ion Volts:3.7 Capacity:1300mAh; Dimension:58.50 x 46.00 x 5.20mm; Warm Reminder: Please check both model and battery part number are matched... EB-F1A2GBU Cell Phone Batteries For Samsung Galaxy S II For Sale Cameron Sino 1300mAh Battery We offer a worry-free after-sales service. - When you install it, be sure the connector has been properly connected to your device. - Do not use low quality third-party adapter charger to charge your device, that will shorten the battery's life. - A new battery will achieve its best performance after 2 or 3 complete cycles of charge & discharge. This product is backed by a 12-month warranty. Li-ion Battery for Samsung EB-FLA2GBU EB-L102GBK After 1000+hours of aging testing, the anti-seismic and anti drop shell design maintains stable power output in high-frequency use and harsh environments., , Dimension:58., 50 x 46., 00 x 5., 20mm Warm Reminder: Please check both model and battery part number are matched with your device before purchasing for best fit (you can find related information in product description).