Replace Part Numbers: RFJMW,FRR0G,KJ321,K4CP5,J79X4,RFJMW,P7VRH,7FF1K.You Can Work Or Play For Long Periods Of Time Without Worrying About Running Out Of Power
Replacement For Laptop Model : DELL E6320 Series,E6330 Series,E6220 Series,E6230 Series,E6120 Series
SAFETY FIRST:Built to the highest industry standards, our battery features advanced safety measures including Overcharge & Overdischarge Circuit Protection, Over-temperature Protection, and Short-circuit Protection, ensuring dependable use for your laptop
KingSener Tips:For the initial installation, please reinstall and check the interface fully connected, discharge the battery to 5%(not to 0%) and then charge to 95%, and cycle 3-4 times