Energizer's 9V Ultimate Lithium Batteries are engineered for peak performance and reliability. These batteries are designed to last up to 20% longer than standard alkaline batteries, making them ideal for high-drain devices. With a shelf life of up to 10 years, they ensure you're always powered up when you need it most. Perfect for smoke detectors, clocks, and toys, these batteries perform exceptionally well in extreme temperatures, from -40°F to 140°F. Energizer is renowned for its innovation and quality, providing dependable power solutions for all your needs.

Key Features:
- Manufacturer: Energizer
- Model: L522BP2
- Product Type: Battery
- Power Source: Lithium
- Weight: 33% lighter than alkaline
- Unique Features: Leak-resistant, long-lasting
- What's In The Box: 2-pack of 9V batteries