2-POWER pääakku - akku - 52 mAh (2P-L18L3PF2)

This main battery pack from 2-POWER is a compact, single-cell lithium-ion unit engineered to provide a dependable power source for compatible devices. Unlike generic batteries that may lack precise voltage stability, this pack delivers a nominal 3.7 V with a 52 mAh capacity, making it suitable for low-drain applications where space and weight are critical. Its internal form factor ensures a clean integration, while built-in protection against overcharge, over-discharge, and short circuits safeguards both the battery and the host device.

Highlights

• Lithium-ion chemistry for reliable energy density and long cycle life
• 52 mAh capacity with 0.19 Wh energy rating for efficient low-power operation
• Integrated protection circuits prevent overcharge, over-discharge, and short circuits
• Compact 1-cell design for internal installation in space-constrained devices
• CE and RoHS compliant for safety and environmental assurance

In daily use

Whether you are replacing a worn-out cell or building a custom device, this battery offers consistent performance across a temperature range of 0°C to 45°C during operation. Its 300–500 cycle life ensures long-term reliability, and the device-specific connector allows for a secure fit. The battery is rechargeable, reducing waste and total cost of ownership over time.

Full specifications

• Brand: 2-POWER
• Model: 2P-L18L3PF2
• Product type: Main Battery Pack
• Battery chemistry: Lithium-Ion (Li-ion)
• Battery capacity: 52 mAh
• Nominal voltage: 3.7 V
• Energy rating: 0.19 Wh
• Number of cells: 1
• Rechargeable: Yes
• Form factor: Internal
• Protection features: Overcharge, over-discharge, short-circuit protection
• Operating temperature: 0°C to 45°C
• Storage temperature: -20°C to 60°C
• Cycle life: 300–500 cycles
• Certifications: CE, RoHS compliant

Final note

With its robust protection and stable output, this 2-POWER main battery pack is a trustworthy choice for maintaining your device's uptime. Its compliance with CE and RoHS standards adds peace of mind for both personal and professional use.