Replaces OEM # 5B10W86940, 5B10W86948, 5B10W86950, L19C4PF1 , L19L4PF1, L19M4PF1, SB10W86946 Fits: LENOVO IDEAPAD 5-15IIL05, IDEAPAD 5-15IIL05 81YK, IDEAPAD 5-15ARE05, IDEAPAD 5-15ARE05 81YQ, IDEAPAD 5-15ITL05, IDEAPAD 5-15ITL05 82FG, IDEAPAD 5-15ALC05, IDEAPAD 5-15ALC05 82LN Specs: 15.12V, 4630MAH, 70WHR, 4 CELL Brand New GreenTech replacement battery - 6 Month Replacement Warranty Each product has undergone rigorous testing to ensure the correct voltage, circuit protection, stable current, low self-discharge and CE / FCC / RoHS Certified for safety