Our heavy duty battery box allows you to turn a regular deep-cycle battery into a convenient portable power station, or create a simple dual battery setup using either a DC-DC charger or our optional 50A Voltage-Sensitive Relay (VSR) and Dual Battery Wiring Kit. It is suitable for a range of battery types including AGM, Lithium, Wet, Gel and Calcium, and can handle batteries up to 330mm (l) x 180mm (w) x 240mm (h) in size.
The battery can be charged from a range of sources (including regulated solar panels) by simply plugging into one of the 50A Anderson-style ports. The battery’s charge status and voltage can be easily seen via the large digital display.
Using a battery box combined with a VSR is the easiest way to create a dual battery setup in your vehicle.
The VSR acts as an isolator, allowing the auxiliary battery (inside the box) to charge directly from the crank battery while the car is running. When the ignition is switched off and battery voltage drops below 12.7V, the VSR automatically cuts the link between the auxiliary and crank batteries.
| Materials | ABS plastic (UL 94V-0 compliant) |
| Box dimensions | 455mm (l) x 240mm (w) x 330mm (h) |
| Max. battery dimensions | 330(L) x 180(W) x 240(H) mm Note: batteries longer than 324mm will sit at a slight angle inside the box. This will not affect performance. |
| Max. battery weight | 35.0kg |
| Suitable battery types | Any deep cycle (Lithium, AGM, Calcium, Wet, Gel) |
| Charge method | via Anderson plug input or optional VSR |
| Ports | 1 x dual USB output (1x USB-C + 1x USB-A) 2 x cigarette plug outputs 4 x 50A Anderson plug inputs/outputs 1 x 175A Anderson plug output |
| Cable gauge | 3AWG (25mm2) to battery and 175A Anderson port 10AWG (6mm2) to 50A Anderson ports 14AWG (2.5mm2) to cig & USB ports |
| Ratings | 200A isolator switch, 2x 50A auto-reset breakers (Anderson plugs), 1x 30A blade fuse (USB and Cig ports) |
| Operating temperature | -10°C to 50°C |
| Weight | 3.2kg |
Warranty: This product has a 2 year replacement warranty.