6Pc energizer energizer ecr1225bp lithium 1225 battery 3 volt battery type: lithium battery size: 1225 volts: 3 volt product type: battery number in package: 1 pk usage: medical devices packaging type: carded delivers long-lasting dependable performance in specialty devices holds power for up to 10 years in storage ensuring you have lithium coin batteries ready when you need them replacement for: l09 dl1225 and cr1225