2-power pääakku - akku - 52 mAh (2P-C41N1731)

Compact 52 mAh lithium polymer battery pack for small electronics, IoT sensors, wearables, and Bluetooth trackers. Delivers 3.7V nominal voltage with integrated protection circuit for safe, reliable power in a lightweight pouch form factor.

Advantages

Rechargeable Li-Po chemistry offers stable voltage and up to 500 charge cycles. Integrated overcharge, over-discharge, and short-circuit protection ensures long-term safety. Solder tab connectors allow easy integration into custom designs.

Suitable for

• IoT sensors and smart devices
• Wearable technology and fitness trackers
• Bluetooth trackers and small remote controls
• DIY electronics and prototyping projects

Key specifications

• Capacity: 52 mAh
• Nominal voltage: 3.7 V
• Energy: 0.19 Wh
• Chemistry: Lithium Polymer (Li-Po)
• Number of cells: 1
• Connector type: Solder tabs
• Protection circuit: Integrated (overcharge, over-discharge, short-circuit)
• Form factor: Pouch cell
• Operating temperature: -20°C to 60°C
• Storage temperature: -20°C to 45°C
• Cycle life: 300-500 cycles (to 80% capacity)
• Charging voltage limit: 4.2 V
• Discharge cut-off voltage: 3.0 V
• Certifications: CE, RoHS
• Warranty: 1 year

Recommendations

Ideal for designers and hobbyists needing a reliable, compact power source. Verify voltage and capacity requirements before integration. For optimal lifespan, avoid deep discharge and store at 3.7-3.8V per cell in a cool, dry place.