- Compatible with Device Model: Visonic MCS-720B MCS-740 siren , FANSO 103-304742 and so on
- Fit Battery Part Number: FANSO 103-304742, Visonic 2XER18505M
- Voltage: 3.6V, Battery Type: Li-SOCl2, Capacity: 16000mAh, WH: 57.6Wh
- Certificated: CE, ISO9001, RoHS, MSDS; 1 Year Manufacturer
- Note: Primary Battery, Non-rechargeable