KingSener A1582 laptop battery 6559mAh 74.9Wh 11.42V for Apple MacBook Pro 13 inch Retina A1502 2015

Perfect fit for 2015 MacBook Pro 13

This KingSener A1582 replacement battery is built for the Apple MacBook Pro 13 inch Retina A1502 from 2015. It matches the original dimensions and connector layout so installation proceeds without modification. The 11.42V lithium-polymer pack delivers 6559mAh and 74.9Wh of rated capacity. It suits owners who need a direct swap for a worn-out original cell.

Lithium-polymer chemistry and voltage limits

The pack uses Li-Polymer cells rated at 11.42V with a design capacity of 74.9Wh. Full charge capacity is guaranteed not to fall below the rated figure when new. The supplier advises two to three full charge-discharge cycles at low current to settle the cells. Continuous connection to the AC adapter while running on battery is discouraged because it can degrade long-term health.

Replaces Apple part 020-00010

This unit replaces the Apple 020-00010 battery used in ME864 and ME865 configurations. The jump is worth it when the original no longer holds a useful charge or shows swelling. It is not for users whose machine is a different model year or screen size, nor for those who need a higher-capacity design than the factory specification.