2-power 2P-451-BBFY - Akku - Batterie 42 mAh 7,4 V

This 2-Power 2P-451-BBFY battery pack stands out for its compact 42mAh capacity and 7.4V output, making it a precise replacement for small electronic devices that demand a lightweight, rechargeable power source. Unlike generic batteries, it uses a 2-cell series configuration with integrated protection against overcharge and over-discharge, ensuring safe and reliable operation.

Highlights

• Rechargeable lithium-ion chemistry for long service life
• Nominal voltage: 7.4 V, capacity: 42 mAh
• Energy rating: 0.31 Wh
• 2S cell configuration (2 cells in series)
• Integrated overcharge/over-discharge protection
• General purpose replacement battery pack

In daily use

Whether you are replacing a worn-out battery in a handheld device or keeping a spare on hand, this pack delivers consistent power. Its protection circuitry guards against common battery failures, and the lithium-ion chemistry provides a good balance of energy density and cycle life. The compact size makes it easy to fit into tight compartments.

Full specifications

• Brand: 2-Power
• Model: 2P-451-BBFY
• Battery type: Rechargeable lithium-ion (Li-ion)
• Nominal voltage: 7.4 V
• Capacity: 42 mAh
• Energy rating: 0.31 Wh
• Cell configuration: 2S (2 cells in series)
• Product subtype: Battery pack
• Intended use: General purpose / replacement
• Protection features: Integrated overcharge/over-discharge protection

Final note

For a dependable replacement battery that matches original specifications, the 2-Power 2P-451-BBFY offers the right voltage and capacity in a safe, rechargeable package.