General description vhbw offers powerful round cell batteries designed for various applications, including electric toys, electricity meters, water meters, alarm systems, security technology, tracking systems, memory backup power supplies, and IR telescopes. These ER14250 special batteries are non-rechargeable and utilize advanced Li-SOCl2 technology. Technical specifications Battery type: Li-SOCl2 Capacity: 1200 mAh Voltage: 3.6 V Energy: 4.32 Wh Type designation: ER14250 Weight: 9 g Diameter: 15 mm Length: 25 mm Number of cells: 1 Non-rechargeable Other information Low self-discharge rate: approx. 3% in the first year and then 1% Long shelf life: up to 10 years High energy density, ideal for long-term applications Suitable for storage at a wide range of temperatures Fulfill all specifications relevant to operational safety Replacement for TL-5101, TL-5112, TL5101, TL5112, TL5151