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Product Code: BTEL-1083
MPN #: MN21-X2
Never let a dead battery stop your security system or remote control - a reliable power source is essential for peace of mind. The Duracell MN21-X2 A23 Alkaline Battery is a single-use, cylindrical cell designed to keep car security devices, key fobs and small electronics running smoothly. Its trusted alkaline chemistry ensures consistent voltage, so you can rely on it whenever you need it most.
Enjoy the confidence of a battery that delivers steady power day after day. With its compact A23 size, it fits neatly into tight compartments while providing the energy your devices require. You’ll notice fewer interruptions and a longer interval between replacements, making everyday use hassle-free.
An A23 battery is perfect for anyone who relies on compact, high-voltage power sources - from car alarm owners and remote-control users to small household gadgets like wireless doorbells and garage door openers. Its size and reliable output make it a versatile choice for both everyday convenience and critical security needs.
| Header | |
| Header / Product Line | Duracell Security |
| Header / Packaged Quantity | 1 |
| General | |
| General / Product Type | Battery |
| General / Subcategory | Specific batteries |
| General / Designed For | Car security system |
| Summary Details | |
| Battery type | Single-use battery |
| Battery size(s) | A23 |
| Battery technology | Alkaline |
| Battery form factor | Cylindrical |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)