Replace a 4379 mAh battery compatible with MacBook Air 13" (Late 2018-Early 2020). 49.9 Watt Hours (Wh), 11.4 Volts (V).
Replace a 8700 mAh A2113 battery compatible with the 2019 MacBook Pro 16" model A2141 laptop. 98.8 Watt Hours (Wh). 11.76 Volts (V).