Energizer Ultimate Lithium batteries are the worlds longest lasting battery for high tech devices. This 9V battery holds it's power for up to 10 years in storage and weighs 1/4 less than standard alkaline.
- Leak resistant construction
- Weighs 1/4 less than standard alkaline
- Performs in extreme temperatures from -40°C to 60°C
- Sold single
- Last up to 65% longer in smoke detectors
