Replacement Coin Cell Battery CR2032HT - Low Temperature

Power for cold environments

The Rome Tech CR2032HT is a non-rechargeable 3V lithium coin cell designed for low-temperature applications. With a nominal capacity of 220 mAh and an operating range of −55°C to +60°C, it supports compact electronics exposed to cold conditions.

Built for monitoring and tracking

Suitable applications include cold-chain monitoring, temperature loggers, tracking tags and outdoor sensors in cold climates. Its compact 20 × 3.2 mm size fits compatible CR2032 battery holders.

Features

• Nominal voltage: 3V

• Nominal capacity: 220 mAh

• Operating temperature: −55°C to +60°C

• Maximum pulse current: 15 mA

• Chemistry: Lithium manganese dioxide (Li/MnO₂)

• Dimensions: 20 mm diameter × 3.2 mm height

• Battery type: Primary, non-rechargeable

• Annual self-discharge: ≤2% after 12 months at 20°C

Choosing the right battery

Confirm your device’s voltage, current, mounting and temperature requirements before installation. For continuous use below −30°C or above +50°C, contact us for application guidance. Actual capacity and service life depend on temperature and discharge conditions.

Do not recharge or solder directly to the cell. Keep coin batteries away from children.