Duracell CR2450 Lithium Coin Cell Battery 3V

Product Description

The DURACELL 00041333661865 is a CR2450 lithium coin cell battery rated at 3 volts. This button-style cell is designed for low-drain and moderate-drain electronic devices that require a compact, long-shelf-life power source. The CR2450 form factor is a standard round flat cell commonly used in wireless sensors, key fobs, remote controls, thermostats, and similar small electronics found across residential and light commercial trade applications. HVAC technicians, electricians, and facilities maintenance professionals routinely stock this cell for device programming, sensor replacement, and control system maintenance tasks.

The CR2450 cell is widely used in trade and facilities environments wherever compact battery-powered devices are serviced or replaced. Common applications include wireless thermostat remotes, programmable room sensors, access control fobs, and low-voltage control panel backup cells. This single-pack format suits spot replacements during service calls or scheduled preventive maintenance visits.

Key Features

• CR2450 lithium coin cell chemistry provides stable 3-volt output over the discharge cycle
• Button form factor fits standard CR2450 battery compartments without modification
• Lithium chemistry supports a long shelf life suitable for stocking in service vans or supply rooms
• Single-unit pack allows per-device replacement without excess inventory
• Lightweight at 0.05 pounds, adding negligible weight to a service kit

Compatibility

Designed as a direct-fit replacement for any device requiring a CR2450 3-volt lithium coin cell battery.

Installation Notes

Battery replacement is performed by facilities maintenance staff, HVAC technicians, or electricians during routine device servicing. Before replacing the cell, power down or de-energize the host device where required by the manufacturer. Observe correct polarity when seating the cell in the battery compartment. Dispose of spent lithium cells in accordance with local regulations and do not incinerate.