Coin cell battery MAXELL CR2025 3V, lithium LiMnO2, 170 mAh, diameter 20 mm, height 2.5 mm — pack of 2

MAXELL CR2025 is a single-use 3 V lithium coin cell (LiMnO2) with a nominal capacity of 170 mAh. Each silver button cell measures 20 mm in diameter, 2.5 mm in height and weighs 2.5 g. Designed to operate in temperatures from -20 °C to 85 °C. The batteries are supplied in a blister pack containing 2 pieces.

Advantages

Provides a stable 3 V output suitable for low-drain devices. Compact, lightweight design fits standard CR2025 compartments. Lithium-manganese dioxide chemistry offers reliable shelf life and consistent performance across the specified temperature range. Blister packaging keeps cells protected until use.

Suitable for

• Watches
• Remote controls
• Calculators
• Key fobs and small electronic devices

Key specifications

• Battery type: single-use coin cell
• Chemistry: Lithium-Manganese Dioxide (LiMnO2)
• Nominal voltage: 3 V
• Capacity: 170 mAh
• Diameter: 20 mm
• Height: 2.5 mm
• Weight: 2.5 g
• Operating temperature range: -20 °C to 85 °C
• Colour: silver
• Pack quantity: 2 (blister)

How to use

Insert the CR2025 battery into the device with correct polarity indicated by the device or battery markings. Ensure contacts in the battery compartment are clean and free of debris before installation. Replace both batteries at the same time in devices that use multiple cells, and dispose of used cells according to local regulations for battery recycling.

Usage recommendations

Keep batteries out of reach of children. Do not swallow — risk of serious injury. Store in a cool, dry place and avoid prolonged exposure to heat. Do not attempt to recharge or disassemble single-use lithium coin cells.