The ENERGIZER LR43 Batteries Coin Cell 1.5V D186A 186 AG12 V12GA offer the longest expiry date, making them ideal for high and low drain devices. With a voltage of 1.5V and a nominal capacity of 113mAh, these manganese dioxide batteries are suitable for a wide range of applications in sound and vision technology. Manufactured by Energizer, these non-rechargeable coin cell batteries have an operating temperature range of -10°C to +50°C and are designed for reliable performance in a variety of devices. Each pack contains 2 batteries with dimensions of height: 4.2mm, diameter: 11.6mm.