Standard Replacement Li-ion Battery BL-44JN for LG myTouch E739 - LG Optimus 2 AS680 - LG Connect 4G MS840 - LG Enlighten VS700 - LG Optimus Slider VM701 - LG Optimus Black P970 - LG Marquee LS855 - LG Ignite AS855 Standard Replacement Li-ion Battery BL-44JN for LG myTouch E739 - LG Optimus 2 AS680 - LG Connect 4G MS840 - LG Enlighten VS700 - LG Optimus Slider VM701 - LG Optimus Black P970 - LG Marquee LS855 - LG Ignite AS855 Aftermarket / Generic / Non-OEM Battery Voltage = 3.7V 1100 mAh Talk and standby times are estimates and vary depending on user habits, features activated, accessories connected, ambient temperature, phone reception and network performance.