Samsung Watch Active 2 (SM-R820) Li-Po Replacement Battery
This high-quality replacement battery is designed for the Samsung Galaxy Watch Active 2 (44mm models), delivering reliable and efficient power for your smartwatch. With a typical capacity of 340mAh, it ensures stable performance for daily tracking, notifications, and extended usage. Built with advanced lithium battery technology, it provides consistent voltage output, safety, and durability. It’s an ideal solution to restore your smartwatch’s original battery life and keep it running smoothly throughout the day.
Specifications
- Compatibility: Samsung Galaxy Watch Active 2 (44mm) SM-R820, SM-R825
- Battery Type: Lithium-ion Polymer (Li-Po)
- Typical Capacity: 340mAh
- Rated Capacity: 330mAh
- Power: 1.27Wh
- Nominal Voltage: 3.85V
- Charge Voltage: 4.4V