CR123A batteries, sometimes simply known as CR123 batteries, are used for a variety of applications including security equipment. Due to their long life and reliable power, CR123A batteries are often chosen for use in PIR sensors and wireless alarm systems. These batteries may also be known as DL123, EL123A or CR17345; all batteries with these variations are the exact same battery, size and voltage.
With an extremely long shelf life, CR123A lithium batteries are also popular for use in wireless security cameras and tactical torches. We stock a wide range of CR123A batteries from all the leading manufacturers, including Panasonic, Duracell, Varta, GP and Energizer. Check out the range below and click on each CR123A battery to find quantities and prices.