Off-grid power for all your adventures

Built tough for life on the road, the Rambler Power Box is your ultimate off-grid power solution. Designed to support a wide range of battery types and charging methods, it keeps your devices, appliances, and gear powered up—wherever you roam.

Key Features:

• Compatible with Multiple Battery Types: Supports AGM, Lithium, Gel & Lead Acid

• Versatile Charging Options: Connect via solar, alternator, or AC charger

• Power On-The-Go: Features 6 Anderson plugs, 3 cigarette sockets, and USB outputs

• Smart Display: Monitors voltage, charge status & temperature

• Secure & Durable Design: Non-slip base pads and robust tie-down strap

• High Output Capability: 175A Anderson plug for inverters and high-power devices

• DC-DC Charger Ready: Prewired for easy integration

• Built-in Protection: Circuit breaker & fuse for smart, safe operation

• Compact & Reliable: Ideal for camping, 4WD touring, RVs, and off-grid setups

With the Rambler Power Box, you’re never short on power—no matter how far off the grid you go.

Maxium Battery Dimensions: 340mm L x 185mm W x 235mm H (with Silicone Mat)

External  Dimensions: 455L x 265W x 325H

Included in Box
1 x Rambler Power Box (Case and Lid)
1 x Tie Down Strap to secure battery internally
1 x Tie down bracket and hardware
1 x Set Non-slip base pads
1 x Set (5 piece) Anderson Dust Covers

Battery not included

FAQ's

Q. What types of batteries can I charge with this battery box?
A. You can charge 12V AGM, Wet, Calcium, Gel and lithium batteries.

Q. Can I charge the battery and power a device at the same time?
Yes.

Q. Does the Battery Main Switch need to be on at all times?
 Yes, if the battery is being either charged or discharged the Battery Main
Switch must be in the on position.

Q. How can I charge the battery box?
The battery box can be charged from any battery charger or
solar panels via the Anderson plug outlets.

WARNING:

1.Do not plug in multiple charges as inputs

2. Do not use an external charger while a DC-DC charger id operating

3. Exceeding 50A combined current rating will rigger the safery breaker

Q. Do I need to use a regulator if charging via solar panels?
Yes, you will need to use a regulator if you are charging the battery with 
solar panels. (Unless a DC/DC charger has been installed)

Q. Why have my devices suddenly stopped receiving power?
The circuit breaker may have been tripped due to a connected device/s
drawing too much power. Disconnect all devices and wait for the circuit 
breaker to reset. If the problem persists, check the fuses and replace any that 
are blown