Energizer CR2 Lithium Batteries (2 Pack), 3V Photo Batteries

Customers find these batteries deliver reliable performance and are great value for money, particularly noting their compatibility with laser range finders on the golf course. They fit well in various devices, with one customer specifically mentioning compatibility with Smart Home water leak sensors. The battery life and power delivery receive mixed reviews - while some say they last a long time, others report they only last about three months and show low voltage.