Energizer 2016 Batteries (2 Pack), 3V Lithium Coin Batteries With 3-in-1 Child Shield

Customers find these batteries reliable, particularly for camera and key fob applications, and appreciate their compatibility with Toyota Corolla Sedan and car key fobs. The batteries receive positive feedback for their quality, value, and power, with one customer noting they provide more power than previous ones. Battery life experiences are mixed - while some report they last up to 10 months, others say they die after 6 months of use.