Battery type: Li-ion; Voltage: 7.7V; Capacity: 39Wh/5120mAh
Compatible Models: Samsung ATIV Book 9 Spin 940X3L 940X3L-K02 900X5L 900X5L-K01 900X5L-K02 NP940X3L NP940X3L-K01US NP940X3L-K02CN NP900X5L NP900X5L NP900X5L-K01CN NP900X5L-K02CN NP900X5L-K02US NT900X5H NT900X5L NT900X5LI NT900X5M NT900X5P NT900X5W NT900X5WI NT901X5L NT901X5LI Series
Replace Part Numbers: AA-PBUN4AR PBUN4AR AAPBUN4AR BA43-00375A 2ICP5/43/93-2
100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. The actual operation time will depend on how much electricity is required by the device and how you use it
For first use, please discharge the battery to 5%(not to 0%) and then charge to 95%, and cycle 3-4 times.