PLEASE NOTE: Our Users Manual states that this product comes with a 5V USB to 12V DC adaptor cable. This is a misprint and will be corrected in future production runs. We apologise for any confusion this may cause.
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 the inbuilt 50A Voltage-Sensitive Relay (VSR). 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.
Constructed of durable ABS plastic and meeting the UL 94V-0 standard for flammability of plastic products, this battery box is a high-quality unit that will last for many years. It contains two 12v outlets with 10A fuses, a dual USB outlet, four 50A Anderson-style outlets that can be used as outputs or inputs (one reserved for VSR input), and a 175A Anderson-style outlet which can be used as a jump-starter. Unlike most other models on the market, all Anderson-style ports are recessed into the body to minimise the possibility of damage, and the internal cabling uses heavy-gauge wire and quality connectors.
The battery can be charged from a range of sources (including solar panels) by simply plugging into one of the 50A Anderson-style ports, or directly from the vehicle’s crank battery using the VSR. The battery’s charge status and voltage can be easily seen via the large digital display.
- Constructed from UL 94V-0 compliant ABS plastic
- Multiple port types allows your to connect a range of devices
- Easily connect a DC/DC charger or solar panel to charge the battery, or use the inbuilt VSR to charge directly from crank battery
- Can be used to jump start vehicles (175A Anderson jumper cable set is an optional extra)
- All ports are recessed into the body to reduce likelihood of damage
- Easily see battery status with large digital display
Ready-Made Dual Battery Setup
Using a battery box with inbuilt VSR is the easiest way to create a dual battery setup in your vehicle.
The inbuilt 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.
The optional wiring kit makes it an easy DIY job to install your dual battery setup.
The Hard Korr® Guarantee
All Hard Korr® products are manufactured using the highest quality materials. We are confident that they are the most durable in the market and will give you many years of reliable service. We stand behind this product with a comprehensive 2-year Australian warranty and a 30-day money back guarantee.
|Materials||ABS plastic (UL 94V-0 compliant)|
|Box dimensions||455mm (l) x 240mm (w) x 330mm (h)|
|Max. battery dimensions||330mm (l) x 180mm (w) x 240mm (h)|
|Max. battery weight||35.0kg|
|Suitable battery types||Deep cycle (Lithium, AGM, Calcium, Wet, Gel)|
|Charge method||via VSR or Anderson plug input|
|Ports||1 x dual USB output
2 x cigarette plug outputs
1 x 50A VSR input (black Anderson plug)
3 x 50A Anderson plug inputs/outputs
1 x 175A Anderson plug output
|VSR Voltage Cut-offs||13.2V (engage), 12.7V (disengage)|
|VSR Cut-off Delay||10 seconds|
|Operating temperature||-10°C to 50°C|
|1x||Heavy duty battery box|
|1x||set bolts, brackets & Allen keys|