Button lithium battery everActive CR2477 3V, 24.5 mm x 7.7 mm, 800 mAh — pack of 5

Single-use everActive CR2477 button (coin) lithium battery with a nominal voltage of 3 V and a capacity of 800 mAh. The cell has a diameter of 24.5 mm and a height of 7.7 mm. Pack contains five batteries suitable for low-drain devices and applications that require a compact, long-life button cell.

Advantages

The CR2477 battery offers a relatively high capacity for a button cell, providing extended operating time in low-drain devices. Its single-use lithium chemistry ensures stable voltage output and long shelf life. The standard 24.5 mm diameter and 7.7 mm height make it compatible with devices designed for CR2477 cells.

Suitable for

• Watches and clocks
• Calculators
• Remote controls and key fobs
• Medical devices (low-drain types)
• Small electronic toys and sensors

Key specifications

• Cell type: Button/coin lithium cell
• Nominal voltage: 3 V
• Capacity: 800 mAh
• Diameter: 24.5 mm
• Height (thickness): 7.7 mm
• Quantity in pack: 5 pieces

How to use

Insert the battery into the device following the device manufacturer’s polarity markings. Ensure the battery is seated correctly in the battery compartment and that contacts are clean and free of corrosion. Do not attempt to recharge this single-use lithium battery. Replace all batteries in multi-cell devices at the same time to avoid uneven discharge.

Usage recommendations

Do not swallow batteries — risk of serious injury or death. Keep out of reach of children. Store batteries in a cool, dry place and avoid short-circuiting the terminals. Dispose of used batteries in accordance with local regulations for battery recycling.