SR LONGLIFE Mobile Battery For LG LG P970 E730 E739 P690 C660 E400 OPTIMUS L5 BL-44JN 1500 MAH

New Lithium-ion Battery must be FULLY CHARGED and FULLY DISCHARGED 2 to 3 times, before being FULLY CONDITIONED. Please remember that a new Lithium-ion Battery's Full Performance and Longevity is only achieved after 2 to 3 complete Charge and Discharge Cycles. After you go through 2 to 3 Cycles, you'll never have to condition your Battery again. All Talk and Standby times are approximate, depending upon carrier's network settings, signal strength, and features selected. Talk and Standby times will be lower in Analog mode as noted above.