2-power pääakku - akku - 47 mAh (2P-DR5869H)

For devices that demand a compact, dependable power source, the 2-Power 2P-DR5869H Main Battery Pack delivers a 47 mAh lithium-ion polymer cell engineered for stable performance in space-constrained applications. Unlike generic coin cells or oversized packs, this pouch-style battery offers a slim profile and device-specific connectivity, making it a practical replacement or upgrade for small electronics, wearables, or backup circuits.

Highlights

• Lithium-ion polymer chemistry for high energy density and low self-discharge
• Nominal 3.7 V output with 0.17 Wh energy rating
• Integrated protection against overcharge, over-discharge, and short circuits
• Compact pouch form factor with device-specific connector
• CE and RoHS compliant for safety and environmental assurance

In daily use

This battery maintains a steady 3.7 V across its discharge cycle, ensuring consistent power for microcontrollers, sensors, or portable gadgets. The built-in protection circuitry safeguards both the cell and the host device, extending overall service life. With a typical cycle life of 300–500 charges, it offers long-term reliability for maintenance or prototyping needs.

Full specifications

• Brand: 2-Power
• Model: 2P-DR5869H
• Battery type: Lithium-Ion Polymer (Li-Po)
• Capacity: 47 mAh
• Nominal voltage: 3.7 V
• Energy: 0.17 Wh
• Rechargeable: Yes
• Number of cells: 1
• Form factor: Pouch cell (prismatic)
• Connector: Device-specific (e.g., 2-pin JST or solder tabs)
• Protection: Overcharge, over-discharge, short circuit
• Cycle life: Approx. 300–500 cycles
• Charging temperature: 0°C to 45°C
• Discharging temperature: -20°C to 60°C
• Storage temperature: -20°C to 45°C
• Charging method: CC/CV
• Charging voltage limit: 4.2 V
• Cut-off voltage: 3.0 V
• Certifications: CE, RoHS

Final note

When replacing a battery in sensitive equipment, verify connector orientation and polarity before installation. The 2P-DR5869H is designed for professional integration where precise fit and reliable chemistry are essential.