01AV427 01AV425 72Wh 61++ Laptop Battery Compatible with Lenovo ThinkPad T480 T470 P51S P52S T570 T580 A485 A475 TP25 Series 4X50M08812 01AV422 01AV423 01AV424 01AV428 01AV490 01AV492 01AV452 10.8V

Specifications

: Battery
type: Li-ion.
Color: Black.
Voltage: 10.8V.
Capacity: 72Wh/6600mAh/6-Cell/61++(Much Higher Capacity than 24Wh/48Wh). ZTHY specialized in Laptop Accessories including Laptop Batteries and Adapters
Replace Part Number: 61 61+ 61++ 01AV422 01AV423 01AV424 01AV425 01AV426 01AV427 01AV428 01AV452 01AV490 01AV491 01AV492 02DL023 SB10K97579 SB10K97580 SB10K97581 SB10K97582 SB10K97583 SB10K97584 SB10K97585 SB10K97597 SB10K97661 4X50M08810 4X50M08811 4X50M08812
Compatible Models: Replacement for Lenovo ThinkPad A475 A485 TP25 T470 T480 T570 T580 P51S P52S Series. Not compatible with the P51 or T470P and T570p 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