2-power Main Battery Pack - Batterie - 52 mAh (2P-5B10T09093)

Replacement battery pack engineered for small electronic devices, delivering consistent 3.7V power from a compact 52mAh lithium-ion cell. Its integrated protection circuitry guards against overcharge, over-discharge, and short circuits, ensuring safe, long-lasting operation for smartwatches, IoT sensors, and similar low-drain applications.

Advantages

Reliable Li-ion chemistry provides stable voltage output and up to 300–500 charge cycles. The built-in safety features protect both the battery and the host device, while the compact internal form factor allows seamless integration into tight spaces. CE and RoHS certifications confirm compliance with European safety and environmental standards.

Suitable for

• Smartwatches and fitness trackers
• IoT sensors and wireless modules
• Small medical devices and wearables
• Other compact electronics requiring a 3.7V Li-ion cell

Key specifications

• Battery type: Lithium-Ion (Li-ion)
• Capacity: 52 mAh
• Voltage: 3.7 V
• Energy: 0.19 Wh
• Rechargeable: Yes
• Number of cells: 1
• Operating temperature: 0°C to 45°C
• Storage temperature: -20°C to 60°C
• Certifications: CE, RoHS
• Colour: Black

Recommendations

For best results, verify your device's original battery specifications before installation. Professional installation is recommended due to the internal form factor. Store the battery in a cool, dry place when not in use to maximise cycle life.