Power your specialty professional devices with Energizer Industrial Lithium 123 Batteries. Construction site, facility maintenance, medical center, business office & classroomwherever the job takes you, trust your precision electronics to Lithium 123 batteries that are 100% leakproof in standard usage. They operate in worksite temperatures ranging from -40F to 140F. They hold their power with up to 10 years of shelf life so you won't have device downtime. When work depends on motion sensors, security cameras, two-way radios, & more, you can trust the power & protection of Energizer Industrial Lithium 123 Batteries. Battery Type: Lithium; Battery Size: CR123; for Use With: Cameras; Flashlights; Motion Sensors, Security Cameras, Small Electronics; Two-way Radios; Battery Capacity: 1500 mAh.