2-power pääakku - akku - 50 mAh (2P-5B10W51829)

Compact lithium-ion main battery pack delivering reliable 50 mAh capacity for small electronic devices. Engineered with a single cell at 3.7 V nominal voltage, this rechargeable power source ensures consistent performance for internal applications where space is limited.

Advantages

Integrated protection circuitry guards against overcharge, over-discharge, and short circuits, extending operational life. With a low self-discharge rate of less than 5% per month, the battery retains charge during storage. Supports up to 300–500 charge cycles, making it a durable choice for frequent use.

Suitable for

• Small handheld electronics and portable devices
• Wearable technology and compact sensors
• Backup power for low-drain internal circuits

Key specifications

• Capacity: 50 mAh
• Nominal voltage: 3.7 V
• Energy rating: 0.185 Wh
• Chemistry: Lithium-ion (Li-ion)
• Number of cells: 1
• Max charging current: 25 mA (0.5C)
• Max discharge current: 50 mA (1C)
• Operating temperature: -20°C to 60°C
• Storage temperature: -20°C to 45°C
• Charging method: CC/CV

Recommendations

Ideal for OEM replacements and custom electronics projects requiring a compact, protected Li-ion cell. Verify connector type and dimensions before ordering to ensure compatibility with your device.