GIGAPACK ipad air 2019 battery 8134mah li-ion a2152/a2123 compatible

This replacement battery from GIGAPACK is designed for the iPad Air (2019) and, according to the product name, is compatible with models A2152 and A2123. It is a lithium-ion battery with an 8134 mAh capacity, intended to restore power to the tablet once its original battery has lost capacity. The battery weighs 100 g and comes in black.

Lithium-ion batteries are among the most widely used types in modern electronic devices. They offer high energy density, low weight and a long service life. Compared with older technologies, they show no significant memory effect, so their capacity is largely retained over many charging cycles.

Capacity is expressed in milliampere-hours (mAh). The higher the value, the longer a device can run on a single charge.