The Interstate 9V Battery is a dependable alkaline primary cell designed for everyday and professional devices that require a rectangular 9-volt power source with snap-style terminals. Delivering a nominal 9 V output, it provides steady power for smoke alarms, carbon monoxide detectors, multimeters, wireless microphones, radios, toys, and other portable electronics in residential and commercial applications. As a standard PP3 format (IEC 6LR61 / ANSI 1604A), this Interstate Batteries replacement is ready for drop-in use wherever a universal 9-volt alkaline is specified.
Engineered for reliable performance, this non-rechargeable Interstate 9V is compatible with devices that call for 9-volt alkaline batteries and can be used as an upgrade or replacement part in OEM equipment and aftermarket accessories. Installation is simple: match polarity and snap the connectors firmly to ensure a secure contact, then test the device (for example, run a smoke alarm test) after replacement. For best results, store in a cool, dry place and replace batteries in critical safety devices at the interval recommended by the device manufacturer. Do not attempt to recharge, short-circuit, or incinerate; follow local regulations for recycling or disposal.