2-Power pääakku - akku - 50 mAh (2P-5B10W51855)

Engineered around a 50 mAh lithium-ion pouch cell with integrated protection, this 2-Power main battery pack delivers reliable energy for small electronics, IoT sensors, and wearables. Its compact form factor and 3.7 V nominal voltage make it a precise power solution for device-specific applications.

Overview

The 2-Power 2P-5B10W51855 is a rechargeable battery pack built on LiCoO2 chemistry. It offers a nominal voltage of 3.7 V and an energy rating of 0.185 Wh. The pouch cell design ensures a slim profile, while the integrated protection circuit guards against overcharge, over-discharge, and short circuits. A 2-pin JST-PH connector (assumed) provides a secure connection, and the battery supports up to 300–500 charge cycles.

What stands out

• Ultra-compact 50 mAh capacity for space-constrained devices
• Integrated safety circuit for worry-free operation
• Wide operating temperature range from -20°C to 60°C
• Rechargeable design with up to 500 cycles
• Lightweight pouch cell construction

Technical details

• Battery Type: Lithium-Ion (Li-ion)
• Capacity: 50 mAh
• Nominal Voltage: 3.7 V
• Energy Rating: 0.185 Wh
• Rechargeable: Yes
• Form Factor: Pouch Cell
• Connector Type: 2-pin JST-PH (assumed)
• Protection Circuit: Integrated (Overcharge, Over-discharge, Short Circuit)
• Cycle Life: Up to 300-500 cycles
• Operating Temperature: -20°C to 60°C
• Storage Temperature: -20°C to 45°C
• Max Charging Current: 0.5C (25 mA)
• Max Discharge Current: 1C (50 mA)
• Chemistry: LiCoO2
• Application: Small electronic devices, IoT sensors, wearables

Our verdict

For projects demanding a tiny, protected power source, this 2-Power battery pack is a solid choice. Its reliable Li-ion technology and robust safety features make it a dependable option for OEM replacements and custom builds.