GIGAPACK apple watch series 3 42mm battery 342mah li-ion a1875 compatible

This replacement battery is designed for the Apple Watch Series 3 (42 mm), model number A1875. It provides a capacity of 342 mAh and uses lithium-ion technology, which offers high energy density and a light weight. At just 10 g, it fits discreetly inside the watch case.

Lithium-ion batteries charge relatively quickly and do not suffer from a significant memory effect, so their capacity remains largely intact even with frequent charging and discharging. Lifespan depends on the number of charge cycles, and performance gradually declines over time.

The battery is offered as a replacement for a faulty or noticeably weakened original battery. One piece is included in the package.