L21M4PG0 Laptop Battery 42Wh 5470mAh 4-Cell 7.72V Compatible with Lenovo IdeaPad Duet 5 Chromebook 13Q7C6 82QS Series SB11D64648 5B11D64650 L21D4PG0 SB11D64647 5B11D64649

SpecificationsBattery Model: L21M4PG0 / Voltage: 7.72V / Capacity: 42Wh 5470mAh 4-Cell / Color: Black / Condition: Brand New.
Replace Part NumberL21M4PG0 SB11D64648 5B11D64650 L21D4PG0 SB11D64647 5B11D64649
Compatible with Laptop Models for Lenovo IdeaPad Duet 5 Chromebook 13Q7C6 82QS series
Purchase SkillsPlease open the back cover of the laptop before ordering and make sure that the original battery model is consistent with the listing. After getting the battery, please install the battery correctly, make sure that the battery connector is firmly connected to the laptop motherboard, and use the original charger to charge the laptop.Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to wake up the new battery.
EPYOBW PromiseAll EPYOBW's batteries are certificated by UL/CE/FCC/RoHS. Our batteries are tested by strict quality control standards to ensure that the capacity is true, stable current, low self-discharge.And we also have short circuit, overheat, and overload protections. We are confident in the performance of replacement batteries and professional service.