Product Manual
15
DISCONNECTING A BATTERY FROM THE J35
To disconnect a battery from the J35:
1. Power off all loads connected to the J35, the easiest way is with the switch
connected to the J35 Load Isolation input
2. Turn off and remove all power sources (mains/solar/AUX) to the J35
3. Disconnect the battery’s negative (black) terminal from the J35 Batt-
connection point
4. Disconnect the battery’s positive (red) terminal from the J35 Batt+
connection point
CONNECTING A BATTERY TO THE J35
To connect a battery to the J35:
1. Power off all loads connected to the J35, the easiest way is with the switch
connected to the J35 Load Isolation input
2. Turn off and remove all power sources (mains/solar/AUX) to the J35
3. Connect the battery’s positive (red) terminal to the J35 Batt+ connection
point
4. Connect the battery’s negative (black) terminal to the J35 Batt- connection
point
ORIENTATION AND VENTILATION CONSIDERATIONS
The J35 should be securely mounted to a suitably rigid surface, using four pre-
drilled mounting holes.
The preferred orientation is with the load connection at the bottom.It is
recommended the mounting holes are located so that there is a minimum of
80mm free air space from all vented sides of BatteryPlus35-II. This allows for
the lowest operating temperature of the internal electronics and the highest
reliability of the product.
The final enclosure must provide adequate ventilation to the outside world (or
larger internal cavity) to prevent excessive heating of the air within the enclosure.










