Specification of
A2389 Laptop Replacement BatteryModel Name: A2389 Battery, Capacity: 4800mAh/55Wh, Type: Li-ion polymer, Voltage: 11.4V
Operating life and certificationUL-/CE-/FCC-/RoHS-Certified/PSE Report for safety.
Cobalt Proportion: >98%. 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
Risk-Free Provide 60 days Refund Service and 12 months Warranty for replacement battery A1417, Please
Note: The return windows of would be expired after one month. You can contact with us directly by the way as follow: Click our brand " SNSYIY" (under the button of " Buy Now" )-----Click " Ask a question" and send us your message. We would reply you in 12 hours