Revolution Power Australia

Smaller Solutions · Midsize Systems · Comforts of Home

RV, Bus & Caravan Power Solutions

Be it towing a van, driving an RV or bus — our lithium solutions charge faster, weigh one-third of traditional setups, and deliver more usable power.

Smaller Solutions – 100-300Ah Lithium

The most popular starting point for caravans and RVs. A 100-300Ah lithium bank weighs roughly one-third of equivalent AGM and gives you every last amp — lithium delivers 100% usable capacity vs around 50% for AGM. Run your 12V fridge, LED lighting, and device charging comfortably for days without hookups.

  • Run a 12V fridge, LED lighting and device charging for 2-3+ days
  • Save 40-60kg vs equivalent AGM battery bank
  • Solar-ready — pair with Victron SmartSolar MPPT for off-grid top-up
  • Full BMS protection: overcurrent, temperature and short circuit
  • Charges 3x faster than equivalent AGM from mains or solar
  • 5-year manufacturer warranty
Smaller Solutions – 100-300Ah Lithium

Midsize Systems – 400-600Ah Lithium

Step up to a midsize system and you open the door to real home comforts on the road. A 400-600Ah lithium bank supports multiple fridges, 240V appliances via inverter, and extended solar self-sufficiency. 50% more usable power than equivalent AGM — with half the weight.

  • Run 2x 12V fridges or a large twin-door fridge/freezer
  • 50% more usable power than equivalent AGM capacity
  • Supports 1000-2000W inverter for 240V kettle, toaster and more
  • Induction cooktop capable with the right inverter
  • Bluetooth monitoring of battery state from your phone
  • Charges fast enough to fully replenish overnight from mains or solar
Midsize Systems – 400-600Ah Lithium

Comforts of Home – 800-1200Ah Lithium

For full-time van lifers, extended grey nomad tours, and luxury travellers who refuse to compromise. An 800-1200Ah CAN Bus lithium bank paired with Victron Cerbo GX and a Quattro inverter/charger delivers true household comforts anywhere in Australia — and complete visibility over your system at all times.

  • Full 240V comforts — air conditioning, washing machine, induction cooking
  • Multiple high-draw 12V accessories running simultaneously
  • CAN Bus integration with Victron GX for live, accurate system data
  • Victron Quattro handles shore power, generator and solar simultaneously
  • Designed for full-time van living and extended off-grid travel
  • Professional system design and sizing — free of charge
Comforts of Home – 800-1200Ah Lithium

Frequently Asked Questions

How many amp hours do I need for my caravan?

A rule of thumb is to add up your daily load in watt-hours and divide by your battery voltage. For a typical caravan with a 60L 12V fridge, LED lighting, and device charging, 200Ah of lithium is a comfortable starting point. Lithium gives you 100% usable capacity vs around 50% for AGM, so a 200Ah lithium equals a 400Ah AGM bank in practice.

Will lithium batteries work with my caravan's existing charger?

Most modern smart chargers have a lithium (LiFePO4) profile. Check your charger settings — you need to select the correct profile before use. Using an AGM or wet cell profile on lithium can cause the BMS to trip. If unsure, contact us and we can advise on compatibility.

Do I need a DC-DC charger if I already have a solar panel?

Yes, if you want to charge from your tow vehicle alternator while driving, a DC-DC (battery-to-battery) charger is essential. Connecting lithium directly to an alternator without a DC-DC charger can damage the alternator. Solar charges from the panel; DC-DC charges from your car while you drive.

Can I mix lithium and AGM batteries in my caravan's system?

We don't recommend mixing battery chemistries in a single bank — they have different charge profiles and one will be undercharged or overcharged. If you're transitioning to lithium, replace the full bank at once for best results.

Call to Discuss Your Solution

Battery power solutions should be sized to the job required, so we prefer to talk to our clients. We can then design a solution to suit your power requirements and budget.