This is a generic, equivalent one, 100% compatible. This 7.64V 53Wh Replacement Laptop battery is designed to compatible with Lenovo L15L4PC2 L15M4PC2 5B10K90778 5B10K90802.

Specifications:
* Product Type: generic/equivalent
* Battery Voltage: 7.64V
* Battery Capacity: 53Wh/4-Cell
* Chemistry: Li-ion
* Condition: new, 1 Year Warranty!
* No memory effect, Over-charge protection, Over-discharge protection.
* Over-heat protection, Over-current protection, Short-circuit protection.

Note：The positive(+) and negative(-) poles of L15M4PC2 and L15L4PC2 are different, BUT they are compatible with each other and will not affect the use. Their plugs have fool-proof ports, so you just had to twist it a bit when installing

Compatible Part Numbers:
For Lenovo L15L4PC2, L15M4PC2, 5B10K90778, 5B10K90802, 2ICP6/64/71-2

Compatible with the following Lenovo Laptop models:
For Lenovo Yoga 710-14IKB Series:

YOGA 710-14IKB-80V4 80V40000HH 80V40001HH 80V4002HGE 80V4002JGE 80V40034RA 80V40036RA 80V4003ARA 80V4003RPB 80V40048MH 80V4004BGE 80V4004JGE 80V4004KGE 80V4004NMH 80V4006FGE.
For Lenovo Yoga 710-14ISK Series:

For Lenovo YOGA 710-14ISK-IFI
For Lenovo YOGA 710-14ISK-ISE
For Lenovo YOGA 710-14ISK-80TY 80TY000QGE 80TY000RGE 80TY000SGE 80TY000TGE 80TY003GCK 80TY003HCK.
For Lenovo Yoga 710-15IKB Series：

For Lenovo YOGA 710-15IKB-80V5 80V50009US 80V5000JRK 80V50000US.
For Lenovo Yoga 710-15ISK Series:

For Lenovo YOGA 710-15ISK-80U0 80U00000US 80U00004US 80U00006US 80U00007CF 80U00009CF 80U0000HRA 80U00005US.

Package Included:
1 x 7.64V 53Wh Replacement Laptop Battery for Lenovo L15L4PC2 L15M4PC2 5B10K90778 5B10K90802