Product descriptions from the supplier High Capacity: 2600mAh provides long-lasting power for cameras and remote controls. Lithium Chemistry: LiSOCl2 ensures reliable performance and safety. Compact Design: 28*50.5mm size fits easily into various devices. Durable Construction: Robust build for extended battery life. Wide Compatibility: Works seamlessly with consumer electronics and remote controls. Primary Lithium Cell: Non-rechargeable, designed for long-term low-power