L20M4P71 L20C4P71 Laptop Battery Compatible with Lenovo ThinkPad X1 Carbon 9th 10th 11th Gen Yoga 6th 7th 8th Gen L20D4P71 L20L4P71 SB10T83216 5B10W13973 SB10T83217 5B10W13975 SB10T83215 57Wh 15.44V

Specification:
Battery Type: Li-ion;
Voltage: 15.44V;
Capacity: 3695mAh/57Wh;
Package Included:1X Battery.


Wide Compatibility:
The L20M4P71 replacement battery is compatible with Lenovo ThinkPad X1 Carbon 9th Gen (X1 Carbon 2021); compatible with Lenovo ThinkPad X1 Carbon 10th Gen (X1 Carbon 2022); compatible with Lenovo ThinkPad X1 Carbon 11th Gen (X1 Carbon 2023); compatible with Lenovo ThinkPad X1 Yoga 6th Gen (X1 Yoga 2021); compatible with Lenovo ThinkPad X1 Yoga 7th Gen (X1 Yoga 2022); compatible with Lenovo ThinkPad X1 Yoga 8th Gen (X1 Yoga 2023) Series.

Compatible Part Number:
L20M4P71, SB10T83216, 5B10W13973, L20C4P71, SB10T83217, 5B10W13974, L20D4P71, SB10T83218, 5B10W13975, L20L4P71, SB10T83215, 5B10W13972.


Notes:
-It is recommended to fully charge and discharge the battery 3 times after receiving it.
-If the battery will not be used for an extended period, please charge it every three months to extend its lifespan.
-Store the battery in a dry environment.
-Do not charge the battery for more than 24 hours.
-If the battery is not used for a long time, we recommend using it at least once every two to three weeks.