2-power Main Battery Pack - Akku - 47 mAh (2P-Y823G)

Small electronic devices often fail because their original battery can no longer hold a charge. The 2-POWER 2P-Y823G Main Battery Pack solves this by providing a reliable, high-quality replacement that restores full functionality to your device. With a capacity of 47 mAh and a voltage of 3.7 V, this lithium-ion battery is engineered to meet or exceed original specifications, ensuring consistent performance and long service life.

Who is it for

This battery is intended for technicians, repair professionals, and end-users who need to replace the internal battery in compatible ultra-low power electronic devices. It is ideal for applications where a compact, rechargeable power source is required, such as small sensors, wearables, or portable instruments. If your device uses a 3.7V Li-ion battery with a 47mAh capacity and a compatible connector, this pack is a direct fit.

Main features

• Lithium-ion chemistry for high energy density and stable discharge
• Capacity: 47 mAh, Voltage: 3.7 V, Energy: 0.17 Wh
• Single cell design with built-in protection against overcharge, over-discharge, and short circuit
• Rechargeable with a typical cycle life of 300-500 cycles
• Compact internal form factor, black color
• CE and RoHS compliant, backed by a 1-year manufacturer warranty

Specifications

• Battery Type: Lithium-Ion (Li-ion)
• Capacity: 47 mAh
• Voltage: 3.7 V
• Energy: 0.17 Wh
• Number of Cells: 1
• Connector Type: Specific (model dependent)
• Cycle Life: Approx. 300-500 cycles
• Protection Features: Overcharge, Over-discharge, Short Circuit Protection
• Operating Temperature: 0°C to 45°C
• Storage Temperature: -20°C to 60°C
• Certifications: CE, RoHS
• Warranty: 1 Year Manufacturer Warranty
• Color: Black
• Form Factor: Internal, Compact

Tips

Before purchasing, verify that your device's original battery has the same voltage, capacity, and connector type. For best results, fully charge the new battery before first use and avoid exposing it to extreme temperatures. Always dispose of old batteries according to local regulations.