Duracell CR2032 3V 245mAh Lithium Coin Cell Batteries, 2 Pack

The Duracell CR2032 is a pack of two 3V lithium coin cell batteries delivering a 245mAh nominal capacity. These lightweight power sources provide reliable energy for low-drain electronics, sensor nodes, and real-time clock modules. They are an essential power component for makers, students, and hobbyists working on compact prototyping projects.

Dependable coin cell power

Featuring a lithium electrochemical system, each cell supplies a steady 3V nominal output with a 245mAh capacity. This ensures steady, long-lasting performance for low-power circuits and embedded hardware.

Compact form factor

Each CR2032 battery measures 20mm in diameter by 3.2mm in height and weighs only 3g. The slim profile makes them easy to integrate into tight spaces and coin cell holders.

Supplied in a twin pack

The batteries are supplied in a 2-piece blister pack, keeping the spare coin cell protected until needed.