Coin cell battery Dell C8KT2 3V lithium metal – button cell for small electronics

Dell C8KT2 is a 3V lithium metal coin cell engineered for small portable electronics that require a stable low-drain power source. This button cell delivers a nominal 3 volts in a compact, round format compatible with devices that accept standard coin cells. It is intended for applications such as watches, calculators, key fobs and memory backup modules where long shelf life and steady voltage are important.

Advantages

The Dell C8KT2 offers a compact design and nominal 3V output suited to devices designed for button cells. Its lithium chemistry provides a long shelf life and consistent voltage under low to moderate discharge conditions. The standardized coin cell form factor makes it easy to replace existing batteries in compatible small electronics without modification.

Suitable for

• Wristwatches and small timekeeping devices
• Calculators and small handheld instruments
• Key fobs and remote controls for vehicles or access systems
• Memory backup modules, CMOS batteries and small electronics that require a stable 3V supply

Key specifications

• Nominal voltage: 3 V
• Chemistry: lithium metal
• Physical format: coin / button cell
• Intended use: low-drain, small portable devices

How to use

Select the Dell C8KT2 coin cell only if it matches the device manufacturer's recommended size and nominal voltage. Power the device off, open the battery compartment according to the device instructions, and observe correct polarity when inserting the button cell. Ensure the battery makes secure contact with terminals and close the compartment. Dispose of spent lithium coin cells according to local regulations and replace with a battery of the same type.

Usage recommendations

Store unused batteries in a cool, dry place away from metal objects that could short the terminals. Do not expose lithium coin cells to high temperatures or fire. Keep out of reach of children and follow device manufacturer guidance for replacement intervals to maintain reliable operation of timekeeping and memory functions.