Duracell High Power Lithium CR2 batteries are made with high-purity lithium for guaranteed long-lasting power for your smart home devices (sensors, keyless locks, smoke detectors), flash, flashlights, bike accessories and e-collars for dogs. They have up to 10 years of warranty in storage, so you can be sure that these lithium batteries will be ready when you need them
- Duracell High Power lithium batteries are suitable for smart home devices
- Duracell High Power Lithium CR2 batteries - guaranteed long-lasting power for your devices
- Duracell High Power Lithium CR2 batteries use high purity lithium