Specifications
: Battery
type: Li-ion.
Color: Black.
Voltage: 11.58V.
Capacity: 57Wh/ 4920mAh. ZTHY specialized in Laptop Accessories including Laptop Batteries and Adapters ^^
Compatible Part Number: L17M3P71 01AV478 SB10K97620 L17L3P71 01AV479 SB10K97621 L17M3P72 01AV480 SB10K97622 ^^
Compatible Model: Replacement for Lenovo ThinkPad T480S Ultrabook 20L7 20L8
Series ^^ Security: All ZTHY products are Certified by CE, UL for safety. Strict guidelines for compatibility, and standards compliance for environment 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