X1PAK is a battery pack certified for use in hazardous locations where explosive atmosphere is present. The pack is designed to power external equipment in locations (such as sewers) where a remote power supply is not available. Download and carefully read ATEX / IECEx certification for X1PAK. Closely follow the instructions and restrictions. Download:           X1PAK IECEx           X1PAK ATEX The equipment comprises two parts interconnected by a cable: Battery enclosure containing 3 or 4 LiSOCl2 cells in series Protecting circuit device containing current-limiting circuitry (PTS) Electrical and physical features: 3-cell or 4-cell versions with nominal voltage of 10.8V or 14.4V Series resistance of 25 Ohm / 45 Ohm (3 cell / 4 cell) Cell specification - see Tadiran cell TL-5930 Enclosure rating of IP67 Capacity of 19AH ATEX and IECEx certifications and restrictions: Ex II 2G, Ex ib IIB T3 (162°C) Gb, Ta=-30°C; to +70°C Allowed for use in ATEX zones 1 or zone 2 (Intrinsic safe) MUST be used with Tadiran cells TL-5930 only (not included) ! Capacitance and inductance of powered equipment are restricted ! Battery enclosure must be connected to powered equipment via PTS !