Apple Watch Series 3rd GPS Battery 38mm

Description

🔋 Battery Overview

🔋 Compatible Models:

• Apple Watch Series 3 GPS 38mm – battery designed for the Apple Watch Series 3 GPS-only, 38 mm version. This is the correct type for the non-cellular 38 mm Series 3 model.

📌 Battery Type & Role
The Apple Watch Series 3 38 mm uses a built-in rechargeable lithium-ion (Li-ion / Li-Polymer) battery designed to power all watch functions — from the display to sensors, connectivity, and fitness tracking.
This battery is internal and not user-removable without disassembling the watch; replacements are usually done by a technician or experienced DIYer with proper tools.