The AC status and backup battery status are optically indicated.

BP12-18 serves for power powering of device which need 12 V DC. The PLV-CP-L box is recommended for back-up batteries with capacities of 7 Ah - 18 Ah (a capacity of up to 26 Ah can be used with an external box).
The AC status and backup battery status are optically indicated.
| Input voltage (JA-83PWR) | 230 V, 50 VA, 50 Hz, protection class II |
| Backup battery | 12 V/7 Ah – 26 Ah |
| Output voltage | 13.5 V DC (backup battery fully loaded/charged), 3 A protection |
| Output current | continuous 2 A peak 3 A (taken from backup battery) |
| security grade 3 | medium to hight risk EN 50131-1, EN 50131-6 |
| environmental class | indoor general EN 50131-1 |
| Operational temperature range | -10 °C to +40 °C |
| Comply with | EN 50130-4, EN 55022 |