| RATNG | 3.7V Li-ion BATTERY, 0.33Amp, 5.4h. |
| CONSTRUCTION | ENGINEERING PLASTIC MATERIAL POLYCARBONATE |
| GAS GROUP | I, IIA, IIB AS PER IS/IEC 60079-11:2011 |
| ZONE | ZONE 1&2 |
| DEG OF PROT. | IP: 65 |
| TEMP CLASS | T6 |
| CIMFR CERT. N0 | IN/CIMFR/TR21/R/H96 DTD. 17/06/2021. |
| PESO CERT. N0. | -- |
| BIS CERT. N0. | ENDORSEMENT NO. 19 DTD.16/06/2021. |