Scan the QR code to download the free Camping Australia app - 5,000+ campsites and 1,100+ free camps in your pocket

12V Beast Battery Box by Ozcharge

$299.00

$279.00

The OzCharge 12V Beast Battery Box is a heavy-duty portable power hub built to keep your camp running no matter how far off the beaten track you venture. Designed for sealed lead-acid (AGM/GEL) and Lithium (LiFePO4) deep-cycle batteries up to 120Ah (OzCharge) or up to 35 kg / 325 mm × 180 mm × 230 mm for other brands, the Beast arrives with serious built-in protection: a 150A main circuit breaker, dual 50A auto-reset breakers across four 50A inputs/outputs, and a 30A blade fuse guarding the 12V DC and USB outlets. The enclosed external dimensions of 440 mm × 240 mm × 322 mm keep everything neatly contained while the included tie-down brackets and strap lock the box securely in your rig.

Whether you are weekend camping in the Kimberley, running appliances in a caravan on a cross-country road trip, or keeping gear charged on a 4WD track deep in the outback, the Beast Battery Box delivers a centralised 12V power solution that handles it all. Four 50A inputs/outputs let you connect solar panels, DC-to-DC chargers, or 12V loads simultaneously, while the dedicated 100A (1200W) inverter output lets you run a mains-style inverter for power tools or kitchen appliances. An LCD battery monitor gives you a quick-glance state-of-charge reading, and the dual 12V cigarette-lighter outlets and dual-USB 5V/2.1A port mean phones, tablets, and accessories are always within reach. Ideal for caravanners, grey nomads, overlanders, and off-road adventure seekers who demand reliable, organised 12V power on the road.

Key Features

150A main circuit breaker plus dual 50A auto-reset breakers protect all inputs and outputs
Four 50A (600W) inputs/outputs accept solar, DC-DC chargers, or 12V loads simultaneously
Dedicated 100A (1200W) inverter output for running a mains-style inverter in camp
Fits AGM, GEL, and Lithium (LiFePO4) deep-cycle batteries up to 120Ah or 35 kg
LCD battery monitor, dual 12V outlets, and dual-USB 5V/2.1A port built in

Features

+

Compatible with AGM, GEL, and Lithium (LiFePO4) deep-cycle batteries
150A main circuit breaker for whole-system overload protection
Dual 50A auto-reset circuit breakers on all four 50A inputs/outputs
Four 50A (600W) inputs/outputs — use any combination for charging or powering 12V devices
Dedicated 100A (1200W) inverter output for connecting an external mains inverter
Two 12V DC cigarette-lighter outlets protected by a 30A blade fuse
Dual USB 5V/2.1A outlet for charging smartphones and tablets
LCD display battery monitor for quick state-of-charge indication
Supports OzCharge batteries up to 120Ah; accepts other brands up to 325 mm × 180 mm × 230 mm and 35 kg
Includes hold/tie-down mounting brackets and strap for secure in-vehicle installation
Comes with OC-50A-SAE charging adapter (150 mm) to suit OzCharge PRO600 and compatible chargers

Specifications

+

SKU	OC-BEAST
Battery Compatibility	AGM, GEL, and Lithium (LiFePO4) deep-cycle batteries
Max Battery Capacity (OzCharge)	120Ah
Max Battery Size (Other Brands)	325 mm (L) × 180 mm (W) × 230 mm (H)
Max Battery Weight Supported	35 kg
External Dimensions	440 mm (L) × 240 mm (W) × 322 mm (H)
Box Weight (No Battery)	3.8 kg
Main Circuit Breaker	150A
50A Inputs/Outputs	4 × 50A (600W) — protected by 50A auto-reset circuit breakers
Max Combined Load per Input/Output	50A
Inverter Output	1 × 100A (1200W maximum)
12V DC Outlets	2 × cigarette-lighter style (30A blade fuse protected)
USB Outlet	1 × Dual USB 5V / 2.1A
Battery Monitor	LCD display — battery level indication (guide only)
Included Accessories	Hold/tie-down mounting brackets and strap; OC-50A-SAE 150 mm 50A-to-SAE charging adapter
Compatible Charger (Optional)	OzCharge PRO600 12V 6A Battery Charger (sold separately)
Optional Adapter — PP30 Chargers	OC-50A-PP30: 150 mm 50A-to-PP30 adapter (suits OC-PRO1200 and OC1212U)
Optional Adapter — Inverter	OC-RT175A: 1200 mm 175A ring terminal lead (1200W max)
Not Suitable For	Jump-starting vehicles
Warranty	12 months

Warranty Details

+

12-month manufacturer warranty against defects in materials and workmanship.

Download Manual PDF

Common questions about 12V Beast Battery Box by Ozcharge

What are the key features of 12V Beast Battery Box by Ozcharge?

Compatible with AGM, GEL, and Lithium (LiFePO4) deep-cycle batteries. 150A main circuit breaker for whole-system overload protection. Dual 50A auto-reset circuit breakers on all four 50A inputs/outputs. Four 50A (600W) inputs/outputs — use any combination for charging or powering 12V… Those are the maker's own figures for this model; the full list sits under Features above.

What are the specifications of 12V Beast Battery Box by Ozcharge?

SKU: OC-BEAST. Battery Compatibility: AGM, GEL, and Lithium (LiFePO4) deep-cycle batteries. Max Battery Capacity (OzCharge): 120Ah. Max Battery Size (Other Brands): 325 mm (L) × 180 mm (W) × 230 mm (H). Max Battery Weight Supported: 35 kg. External Dimensions: 440 mm…. The full specification table sits above on this page, and it is worth checking the dimensions against your setup before you order.

How much is 12V Beast Battery Box by Ozcharge, and is it in stock?

12V Beast Battery Box by Ozcharge is $279.00, down from $299.00. It is in stock and ships from our Australian distribution network. Prices change, so the figure on this page is the one that applies when you order, not the one in a search result.

How is 12V Beast Battery Box by Ozcharge delivered?

Shipping: Outdoor Camping Australia operates a nationwide distribution network, with items shipping from: Our warehouse in Bendigo, Victoria. Partner supplier warehouses on the East Coast. Partner supplier warehouses on the West Coast. This multi-location approach allows us to provide efficient… The full shipping and returns terms are on this page under Shipping & Returns.

Does 12V Beast Battery Box by Ozcharge come with a warranty?

12-month manufacturer warranty against defects in materials and workmanship. Warranty terms are set by the manufacturer rather than by us, and the period stated is the one that applies to this model. Keep your order confirmation somewhere safe, since any warranty claim starts with proof of purchase.