Hardkorr Heavy Duty Battery Box Pro with 40A DCDC Charger
CREATE YOUR OWN PORTABLE POWER STATION The Heavy Duty Battery Box Pro model gives you more ways to utilise your auxiliary battery power. It comes with an integrated wireless charger, and a wide array of ports, plugs and sockets to give you the power you need, however you need it. Equipped with a 40A DC-DC Charger, it allows you to charge and maintain your battery via solar panels or your vehicle’s alternator, ensuring you’re never limited to home charging. KEY FEATURES Constructed from UL 94V-0 compliant fire-resistant ABS plastic Multiple port types allows you to connect a range of devices Easily connect to the built in DC/DC charger via 40A wiring kit to charge directly from crank battery or a solar panel to charge the battery. Can be used to jump start vehicles using our optional 175A Anderson jumper cable set Can be used to run up to a 1500W Inverter using our optional Inverter cable kit All ports are recessed into the body to reduce likelihood of damage Wirelss charging pad (max. 15W) Easily see battery status with digital display EASY DUAL BATTERY SETUP For a dual battery setup, simply connect your primary power source to one of the 50A Anderson-style plugs, and the auxiliary battery's charge status and voltage will appear on the digital display. Having extra power on your next trip couldn't be easier. Whether you’re camping in the sticks or weathering the summer storms, the Hardkorr Heavy Duty Battery Box allows you to quickly and easily create a portable 12V power station when paired with a compatible battery. With its compact size and wide range of electrical connections available, there’s practically nothing you can throw at this box that it won’t accommodate. If you experience a black out and the fridge is starting to thaw, the Battery Box provides a simple and safe way to get your camp fridge powered up. Need a jump-start? The 175A Anderson-style plug has you covered for connecting a pair of jumper leads for your vehicle’s main battery. When it’s time to recharge, the 50A Anderson-style plugs give you a direct interface for charging with your solar panels.
CREATE YOUR OWN PORTABLE POWER STATION The Heavy Duty Battery Box Pro model gives you more ways to utilise your auxiliary battery power. It comes with an integrated wireless charger, and a wide array of ports, plugs and sockets to give you the power you need, however you need it. Equipped with a 40A DC-DC Charger, it allows you to charge and maintain your battery via solar panels or your vehicle’s alternator, ensuring you’re never limited to home charging. KEY FEATURES Constructed from UL 94V-0 compliant fire-resistant ABS plastic Multiple port types allows you to connect a range of devices Easily connect to the built in DC/DC charger via 40A wiring kit to charge directly from crank battery or a solar panel to charge the battery. Can be used to jump start vehicles using our optional 175A Anderson jumper cable set Can be used to run up to a 1500W Inverter using our optional Inverter cable kit All ports are recessed into the body to reduce likelihood of damage Wirelss charging pad (max. 15W) Easily see battery status with digital display EASY DUAL BATTERY SETUP For a dual battery setup, simply connect your primary power source to one of the 50A Anderson-style plugs, and the auxiliary battery's charge status and voltage will appear on the digital display. Having extra power on your next trip couldn't be easier. Whether you’re camping in the sticks or weathering the summer storms, the Hardkorr Heavy Duty Battery Box allows you to quickly and easily create a portable 12V power station when paired with a compatible battery. With its compact size and wide range of electrical connections available, there’s practically nothing you can throw at this box that it won’t accommodate. If you experience a black out and the fridge is starting to thaw, the Battery Box provides a simple and safe way to get your camp fridge powered up. Need a jump-start? The 175A Anderson-style plug has you covered for connecting a pair of jumper leads for your vehicle’s main battery. When it’s time to recharge, the 50A Anderson-style plugs give you a direct interface for charging with your solar panels.
CREATE YOUR OWN PORTABLE POWER STATION The Heavy Duty Battery Box Pro model gives you more ways to utilise your auxiliary battery power. It comes with an integrated wireless charger, and a wide array of ports, plugs and sockets to give you the power you need, however you need it. Equipped with a 40A DC-DC Charger, it allows you to charge and maintain your battery via solar panels or your vehicle’s alternator, ensuring you’re never limited to home charging. KEY FEATURES Constructed from UL 94V-0 compliant fire-resistant ABS plastic Multiple port types allows you to connect a range of devices Easily connect to the built in DC/DC charger via 40A wiring kit to charge directly from crank battery or a solar panel to charge the battery. Can be used to jump start vehicles using our optional 175A Anderson jumper cable set Can be used to run up to a 1500W Inverter using our optional Inverter cable kit All ports are recessed into the body to reduce likelihood of damage Wirelss charging pad (max. 15W) Easily see battery status with digital display EASY DUAL BATTERY SETUP For a dual battery setup, simply connect your primary power source to one of the 50A Anderson-style plugs, and the auxiliary battery's charge status and voltage will appear on the digital display. Having extra power on your next trip couldn't be easier. Whether you’re camping in the sticks or weathering the summer storms, the Hardkorr Heavy Duty Battery Box allows you to quickly and easily create a portable 12V power station when paired with a compatible battery. With its compact size and wide range of electrical connections available, there’s practically nothing you can throw at this box that it won’t accommodate. If you experience a black out and the fridge is starting to thaw, the Battery Box provides a simple and safe way to get your camp fridge powered up. Need a jump-start? The 175A Anderson-style plug has you covered for connecting a pair of jumper leads for your vehicle’s main battery. When it’s time to recharge, the 50A Anderson-style plugs give you a direct interface for charging with your solar panels.
CREATE YOUR OWN PORTABLE POWER STATION The Heavy Duty Battery Box Pro model gives you more ways to utilise your auxiliary battery power. It comes with an integrated wireless charger, and a wide array of ports, plugs and sockets to give you the power you need, however you need it. Equipped with a 40A DC-DC Charger, it allows you to charge and maintain your battery via solar panels or your vehicle’s alternator, ensuring you’re never limited to home charging. KEY FEATURES Constructed from UL 94V-0 compliant fire-resistant ABS plastic Multiple port types allows you to connect a range of devices Easily connect to the built in DC/DC charger via 40A wiring kit to charge directly from crank battery or a solar panel to charge the battery. Can be used to jump start vehicles using our optional 175A Anderson jumper cable set Can be used to run up to a 1500W Inverter using our optional Inverter cable kit All ports are recessed into the body to reduce likelihood of damage Wirelss charging pad (max. 15W) Easily see battery status with digital display EASY DUAL BATTERY SETUP For a dual battery setup, simply connect your primary power source to one of the 50A Anderson-style plugs, and the auxiliary battery's charge status and voltage will appear on the digital display. Having extra power on your next trip couldn't be easier. Whether you’re camping in the sticks or weathering the summer storms, the Hardkorr Heavy Duty Battery Box allows you to quickly and easily create a portable 12V power station when paired with a compatible battery. With its compact size and wide range of electrical connections available, there’s practically nothing you can throw at this box that it won’t accommodate. If you experience a black out and the fridge is starting to thaw, the Battery Box provides a simple and safe way to get your camp fridge powered up. Need a jump-start? The 175A Anderson-style plug has you covered for connecting a pair of jumper leads for your vehicle’s main battery. When it’s time to recharge, the 50A Anderson-style plugs give you a direct interface for charging with your solar panels.
in 8 offers
The lowest price for Hardkorr Heavy Duty Battery Box Pro with 40A DCDC Charger right now is $549.00 at Outback Equipment, compared across 7 retailers.
The all-time low was $549.00 on 23 June 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 1 July 2026.
Last updated at 01/07/2026 09:56:05
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| In Use Dimensions | 42L x 24W x 38.7H cm |
| Packed Dimensions | 43.5L x 28.5W x 44.5H cm |
| Internal Dimensions | 33L x 18W x 24H cm | Max. Battery Size |
| Suggested Use | Camping | 4WD |
| Warranty | 2 Year |
Hard Korr Heavy Duty Battery Box PRO with 25A DCDC Charger - Outback Equipment Australia - Electrical Gear & Accessories
Delivery between Fri – Tue $39.44
Heavy Duty Battery Box PRO w/ 25A DCDC Charger
Free delivery between 7–10 July
Heavy Duty Battery Box PRO w/ 40A DCDC Charger
Free delivery between 7–10 July
Hardkorr Heavy Duty Battery Box PRO with 40A DCDC Charger
Free delivery between 3–8 July
Hard Korr Pro Battery Box With 40amp Dc-Dc Charger
| In Use Dimensions | 42L x 24W x 38.7H cm |
| Packed Dimensions | 43.5L x 28.5W x 44.5H cm |
| Internal Dimensions | 33L x 18W x 24H cm | Max. Battery Size |
| Suggested Use | Camping | 4WD |
| Warranty | 2 Year |