EEMB 1/2AA Size 3.6 Volt LS 14250 1200 mAh Lithium Battery ER14250 Non-Rechargeable 4 Pack Battery Compatible for Dog Collar Meter Sensor Movement Monitor/Home Security System/Alarm System

Customers find these batteries to be a great value. However, the quality and functionality receive mixed reviews - while some find them nice and working perfectly, others describe them as garbage that don't work. Moreover, the size is also mixed, with some saying they're the right size while others report they're wrong for their items. Additionally, the battery life is concerning, with multiple customers reporting they die within 11 months.