Specifications: Battery type: Li-ion. Color: Black. Voltage:10.8V. Capacity: 4170mAh/45Wh. ZTHY specializes in Laptop and camera Accessories including Laptop Batteries, Tablet batteries, Camera Batteries, Camcorder Batteries, Vacuum Batteries, and chargers.
Compatible Part Number: FPB0337S FPCBP528 FPCBP530 FMVNBP245 FMVNBP246 3INP6/60/80
Compatible Models: Replacement for Fujitsu Lifebook P727 P728 Series, Fujitsu Lifebook U727 U728 U729 U729X Series
Security: All ZTHY products are Certified by CE, and UL for safety. Strict guidelines for compatibility, and standards compliance for environmental safety.
Note: If the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected. Discharge the new battery to 10-20% (not 0%), then charge and cycle 3-4 times to wake up the new battery.