2-power Main Battery Pack - Akku - 45 mAh (2P-5B10W13893)

The 2-Power 2P-5B10W13893 Main Battery Pack sets itself apart by delivering dependable low-capacity energy in a compact, lightweight form factor—ideal for legacy sensors, trackers, and niche electronics where a standard power cell simply won't fit. Despite its modest 45 mAh rating, this lithium-ion pack incorporates the same protective circuitry and quality construction found in larger batteries, ensuring safe operation and consistent output over hundreds of charge cycles.

Highlights

• Genuine 2-Power replacement cell, engineered to match original equipment specifications
• Integrated protection against overcharge, over-discharge, and short circuit
• Wide operating temperature range from -20°C to 60°C for demanding environments
• CE and RoHS certified for safety and environmental compliance
• Rechargeable Li-ion chemistry with up to 300–500 charge cycles

In daily use

This battery is a drop-in solution for maintaining the functionality of small electronic devices. Its 2-pin JST-PH connector and wire leads allow for straightforward installation, while the pouch cell design provides flexibility in tight spaces. Whether you are replacing a worn-out cell or keeping a spare on hand, the 2-Power pack ensures your device remains powered without the need for constant battery swaps. The 3.7 V nominal voltage and 0.167 Wh energy rating are tailored for low-drain applications, making it a reliable choice for long-term use.

Full specifications

• Brand: 2-Power
• Model: 2P-5B10W13893
• Battery capacity: 45 mAh
• Battery type: Lithium-Ion (Li-ion)
• Nominal voltage: 3.7 V
• Energy rating: 0.167 Wh
• Rechargeable: Yes
• Connector type: 2-pin JST-PH (or similar micro connector)
• Protection circuit: Integrated (overcharge, over-discharge, short circuit)
• Cycle life: Up to 300–500 cycles
• Operating temperature: -20°C to 60°C
• Charging temperature: 0°C to 45°C
• Discharge rate: Standard (1C)
• Certifications: CE, RoHS
• Form factor: Rectangular pouch/cell
• Terminal type: Wire leads with connector

Final note

For technicians and hobbyists alike, the 2-Power 2P-5B10W13893 offers a cost-effective way to revive legacy devices without compromising on safety or performance. Its compact size and robust build make it a smart addition to any repair toolkit.