Stable performance at higher temperature conditions

These batteries feature high energy density and were developed using our extensive experience in the battery industry. They exhibit stable performance at higher temperature conditions.

Panasonic's  BR series Lithium coin type batteries feature a low self-discharge rate at 20°C of just 1.0% per year, a wide operating temperature range of  -30 °C to +85 °C, and a superior long-term reliability. Moreover, Panasonic has many years' experience in the production of these devices. Our batteries are ideal for tracking and RFID, memory back-up, real time clock (RTC), meters and other applications.