2-Power pääakku - akku - 47 mAh (2P-L19C4PDD)

For devices that demand a compact and dependable power source, the 2-Power 2P-L19C4PDD Main Battery Pack stands out with its ultra-slim pouch cell design and stable 3.7V output. Unlike bulky generic cells, this 47 mAh lithium-ion polymer unit is engineered for safe, long-term use in small electronics, offering consistent performance through hundreds of charge cycles.

Highlights

• Lithium-ion polymer (Li-Po) chemistry for a thin, lightweight profile
• Nominal voltage of 3.7V with a capacity of 47 mAh (0.17 Wh)
• Built-in protection against overcharge, over-discharge, short circuit, and overcurrent
• Rechargeable design supports up to 500 charge cycles (to 80% capacity)
• Low self-discharge rate of less than 5% per month
• CE and RoHS compliant for safety and environmental standards

In daily use

Whether replacing a worn-out cell in a sensor, remote, or wearable device, this battery delivers reliable energy without the memory effect common in older chemistries. Its black pouch form factor allows easy integration into tight spaces, and the standard polarity terminals simplify connection. The battery operates safely in temperatures from 0°C to 45°C and can be stored in a wider range of -20°C to 60°C, making it suitable for both indoor and moderate outdoor environments.

Full specifications

• Battery capacity: 47 mAh
• Battery technology: Lithium-Ion Polymer (Li-Po)
• Nominal voltage: 3.7 V
• Energy rating: 0.17 Wh
• Rechargeable: Yes
• Number of cells: 1
• Cycle life: Up to 500 cycles (to 80% capacity)
• Protection features: Overcharge, over-discharge, short circuit, overcurrent
• Operating temperature: 0°C to 45°C (32°F to 113°F)
• Storage temperature: -20°C to 60°C (-4°F to 140°F)
• Charging temperature: 0°C to 45°C (32°F to 113°F)
• Self-discharge rate: <5% per month
• Form factor: Pouch cell
• Colour: Black
• Certifications: CE, RoHS

Final note

With its robust protection circuitry and long cycle life, the 2-Power 2P-L19C4PDD is a trustworthy choice for keeping your small devices running smoothly.