This CR2450 Battery provides an excellent combination of high energy and continuous voltage supply. These batteries provide long shelf life for back up energy purposes together with ideal temperature resistance and superior storage capacity. Most often used in computers, digital assistants, home security devices, calorimeters, electronic dictionaries, watches, remote controls, keyless entry systems, and as memory backup power.

The Maxell coin-type lithium manganese dioxide battery is a small, lightweight battery with an operating voltage of 3V and the ability to operate over a wide temperature range. It has a wide range of applications, both for powering devices such as wrist watches, PDA's, key fob's, calculators, memory & RTC backup, and other portable electronic devices.

Orders over $150 will ship for free if the total weight of the package is under 2lbs. Shipments over 2lb will incur a shipping fee.