Road Chef Big Bertha 12V Dual Element Camp Oven
Road Chef Big Bertha 12V Dual Element Camp Oven
Road Chef Big Bertha 12V Dual Element Camp Oven
Road Chef Big Bertha 12V Dual Element Camp Oven
Road Chef Big Bertha 12V Dual Element Camp Oven
Road Chef Big Bertha 12V Dual Element Camp Oven
Road Chef Big Bertha 12V Dual Element Camp Oven

Road Chef Big Bertha 12V Dual Element Camp Oven


Regular price $399.00
Shipping calculated at checkout.


If you really want to cook and eat well on the road or in the boat, you need to have a look at the Big Bertha 12v Oven from Camp Easy. Packed with all the features of a traditional oven, but in a smaller container and easily powered by your truck or boat, these ovens will allow you to eat better, save money, and cook the exact food you want while away from home. 


  • Huge 13 Litre Capacity
  • Heate to 180 Degrees Celsius
  • Anderson plug connection included (and required unless rewiring)
  • Heavy-duty wiring inside and out
  • Doube insulated door
  • 2-hour cut-off timer, and "on" indicator light
  • Adjustable temp gauge, with an "off" timer bell
  • Top or Bottom or BOTH elements for quicker more even cooking
  • No rear ventilation required, and its super easy to clean
  • 2 Heavy duty tie-down brackets included, mount top or under
  • 2 removable wire racks and 1 roasting tray included

Material: 304 Stainless Steel

Weight: 17.6lbs - (8 Kilograms (10 Kilos shipping weight)

Size mm: Width - 14.5" x Height - 10" x Depth - 12"

Size Internal mm: Cooking area W308 x H150 x D282

The Big Bertha 12 Volt Oven is the latest innovative product in the Road Chef range. It takes 12 volt cooking to the next level with 13 Litres of cooking capacity it is nearly twice that of the traditional Road Chef oven and it has two elements. This gives you the choice of cooking with just the TOP element, just the BOTTOM element or BOTH at the same time. It can be tailored to what you are cooking and what your power supply is. Using the top element is great for meals like nachos or bruschetta. For baking scones and biscuits where heat is best coming from the bottom then you can select the relevant setting. Then to turbo boost your 12-volt cooking select both to have them operate together which is ideal for larger meals especially roasts and other meats.

Each element will independently draw 10 Amps / 120 Watts at 12 volts when operating fully. When both are used at the same time, they will draw 20 Amps/ 240 Watts at 12 volts.

The ONLY power option that you must have to power the Big Bertha is via the supplied Anderson Plug. Other 12 Volt ovens, offer the options of a cigarette lighter or Merit Plug however, these cannot be used for Big Bertha as the wiring is not sufficient. Additional wiring is required, and our recommendation is a minimum of 6mm for a maximum route length of 2m. From 2m to 5m route length we would recommend 8mm2 or greater as if it is used while charging the voltage is higher than 12v.

To use Big Bertha, you need to set all three dials on the front of the oven. Firstly, select your element/s then rotate the temperature gauge to the required setting and finally turn the timer switch to the desired cooking time and the red LED light will illuminate. It takes about 20 -30 minutes to preheat to 160-180°C depending on your element selection and power supply. The oven is thermostat controlled so the elements will disengage and reengage to maintain the set temperature. A bell will ring to remind you that the oven has turned itself off when the time is up.

Big Bertha has two baking racks as well as a deep-dish baking tray (included in the box). They can be used interchangeably according to your cooking style with the racks being telescopic making it easier to remove the food. The baking tray is ideal for meals that are wet, like marinated chicken wings, or ones that release liquid like a pork roast. It can be placed on the bottom of the oven but is designed to hang on the top rail inside the oven allowing for maximum air flow, 360° around the meal being cooked. Reduced airflow allows cooler air to build up near the meal surfaces causing slower, uneven cooking. The ingenious design of the Baking Tray allows hot air to easily circulate around the product, picking up the heat faster & cooking more evenly.

The oven is fully insulated so even while heating at 180°C the outside of the oven is safe to touch. Additional to the double layer of insulation on the door there is an internal sheet of silicone reducing its external temperature. The unit is safe to recess into a cupboard or shelving system as it does not require ventilation. If you want to mount your Big Bertha it comes with two extra strong mounting brackets making it easy to install either tied ‘down’ to a shelf or tied ‘up’ to the underside.

Made from stylish 304 stainless steel it is ready to handle even the harshest of situations and environments. It is easy to clean and comes with a 1-year warranty. Big Bertha is flexible enough to cook for one but big enough to easily cook for the whole family, or more!

This oven is perfect for Truckers, 4WDers, Farmers, Couriers, Boaties, Grey Nomads, Tradie, Daytrippers, Offgriders etc

Shipping & frieght

Whoa Free shipping!

We offer free shipping the continental US for order over $300!  This obviously excludes super heavy and freight items.   

Regular orders

All Items will be shipped as the customer chooses at checkout, and a tracking number will be provided. If there are special delivery instructions, please leave them in the notes.

All items will be properly padded and packed to minimize the risk of damage in transit. However, if a product does arrive damaged, it is up to the buyer to contact the shipper and file a claim, as all products are insured for the amount of purchase.

Freight orders

We do our best to calculate Freight costs at checkout, but to get the most accurate shipping costs we suggest reaching out to us in advance. Over phone or email so we can give you the spot on costs, get more delivery details and make arrangements easier.   


We want you to be satisfied!  By now we all know we cannot control shipping carriers and delays, but we truly do our best to get your orders as soon as possible.  If you have any questions or need assistance place contact us.

Return policy

GTFO is happy to offer a 30-day refund from the purchase date. Any returned product must be in new condition for full refund. If a product is defective, we will defer to the manufacturer's warranty, and reach out to them on behalf of our customers. The warranty of any product purchased can be found in the product owner's manual or online.

  • Buyer must be able to supply original sales receipt. 
  • There are no refunds on sale items. 
  • All returned products must be in new condition, and in original packaging
  • It is the buyer's responsibility to either bring or ship the product back to us, at their cost before a refund is issued.
  • We do not offer refunds on Gift cards

"DON'T LIKE IT" POLICY: If it is found that the product purchased does not meet the needs of the customer, we will absolutely do our best to make it right for the customer. This may include a refund, an alternative product, or other means to create a positive experience for both the customer and ourselves.

"I CHANGED MY MIND" POLICY: So you purchased something online or in the store, and you decided it's not what you actually wanted. No problem! As long as the above conditions are met, we will issue your refund. Please know that we have to charge a 2.95% fee on the transaction, to cover the charges that PayPal/Shopify/Mastercard charge us every time a transaction is made. 

WARRANTY: For products that are being returned due to a warranty claim, GTFO will in some cases, replace the product out of dealer stock, and get credit from the manufacturer. However, in some cases, we will have to let the manufacturer of the product send a replacement.

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