Specification of A2389 Laptop Replacement BatteryModel Name: A2389 Battery, Capacity: 4800mAh/55Wh, Type: Li-ion polymer, Voltage:11.4V
Operating life and certification Upgrade chip -- Up to 1500+ recharge cycles over the life of the battery, Long operating time after charging full with 4800mAh real high capacity
Premium Electric CoreJapan Newest 4.0 upgraded OEM Battery for macbook air 13 A2337. Better circuit board, multiple command chip control, keep the battery stable charge and discharge.Over charger and discharger (short-circuit) protection, ensure fast charges and low power consumption
Compatibility A2389 Laptop Battery is only for Macbook pro 13 Inch M1 A2337 (Year 2020) EMC 3598 MGN63LL/A MGN73LL/A
ADVANTAGE that you can choice us: All the battery with real capacity. Longer operating time after charging. More safe. Suitable for scenarios such as meetings, business trips Library Learning (No need to constantly plug in the adapter.). Promise A grade cell of our batteries. A trustworthy global brand--SNSYIY--Professional production and sales of batteries