2-Power pääakku - akku - 47 mAh (2P-L19D4PDD)

Unlike generic button cells or bulky external packs, the 2-Power 2P-L19D4PDD is a compact internal Li-ion battery engineered for precise fit and safe, long-term operation in compatible devices. With a 47 mAh capacity and 3.7 V output, it delivers dependable power for low-drain electronics, backed by integrated protection against overcharge, over-discharge, short circuits, and overcurrent.

Highlights

• Lithium-Ion chemistry for stable voltage and rechargeability
• 47 mAh capacity and 3.7 V nominal output
• Single-cell design with built-in safety protection
• Replacement battery pack for internal installation
• Energy rating: 0.17 Wh

In daily use

This battery is intended as a direct replacement for the original power source in select devices. Its compact form factor and reliable discharge curve make it suitable for handheld terminals, sensors, or other small electronics that require a consistent 3.7 V supply. The integrated protection circuit helps prevent damage from common electrical faults, extending the life of both the battery and the host device.

Full specifications

• Brand: 2-Power
• Model: 2P-L19D4PDD
• MPN: 2P-L19D4PDD
• Battery chemistry: Lithium-Ion (Li-ion)
• Capacity: 47 mAh
• Voltage: 3.7 V
• Energy: 0.17 Wh
• Number of cells: 1
• Rechargeable: Yes
• Protection features: Overcharge, over-discharge, short circuit, overcurrent
• Product type: Internal replacement battery

Final note

For technicians and repair professionals, the 2-Power 2P-L19D4PDD offers a dependable power solution that matches original specifications, ensuring seamless integration and long service life.