Custom Lithium 620Ah Caravan Lithium Battery

Prepare Your Caravan For The Long Haul With 620Ahs Of Custom Lithium Battery Power

If you’re living the dream and touring this great country full-time, you need a battery that can keep up. This 620Ah 12V lithium beauty is perfect if you're looking for a "set and forget" battery with some serious guts, just solid, dependable power day in, day out. Run your fridge, lights, aircon, and more without a second thought. It’s low-maintenance, long-lasting, and ready for the long haul for those lengthy journeys.

Set your van up for the long haul and add one to your cart today.

Why The Custom Lithium 620Ah 12V Lithium Battery May Be Right For You:

• Don't stress about your battery whilst you're driving through those bumpy outback roads. Safety is Custom Lithium's number 1 priority. The 620Ah 12V Lithium Battery is integrated with A-grade automotive LiFePO4 lithium cells meaning you can rest assured that your battery will be fine, even if your tires are getting a working over.
• Big bulky batteries are a thing of the past. The sleek design of Custom Lithium's batteries allows them to fit into your caravan seamlessly. 
• Great for powering your Star link connections, 240V inverters, your fridges, induction cookers, air compressions, washing machines and much more.
• Custom Lithium stand by their products because they know that they are of high quality. That's why each purchase of one of their batteries comes with a 7 year warranty! Every single battery is individually bench-tested, so you know that you're getting a quality product.
• Your battery ain't taking a battering. All components of the battery are insulated against vibration meaning those bumpy roads won't damage your battery.
• Worry less about overheating and short-circuiting. Custom Lithium Batteries are equipped with BMS protection to ensure that your battery maintains performance throughout your journey.
• You're supporting the local economy by buying local. All Custom Lithium Batteries are made here in Australia.

Custom Lithium 620Ah Caravan Lithium Battery Installation:

If you are unsure about installation, please contact us on 1300 902 361 for assistance, or alternatively please reach out for us to organise an installation.

*Improper installation will void your warranty and may result in injury.

Custom Lithium AU/NZ Lithium Compliance KIT (optional):

Ensure your installation complies to the latest AU/NZ Regulations with the Custom Lithium RV Range Compliance Kit.

Dimensions:

Length including Vent pipe fitting - 545mm
Width including feet - 380mm
Height - 265mm

Custom Lithium 620Ah Caravan Lithium Battery Tech Specs:

Custom Lithium 620Ah Caravan Lithium Battery FAQs

1. What can 620Ah actually run?
It's the largest battery in the Custom Lithium range and genuinely full-time off-grid capacity. 380 amps of continuous discharge with 1,800 amp peak protection covers a large inverter running air conditioning, induction cooking and a washing machine alongside the usual fridges and lighting.

2. What's involved in installing it?
It's 405 x 310 x 260mm and 50kg, so it's a two-person lift and the mounting point needs to carry that weight safely. It uses M10 terminals, and the cabling for 380 amps needs sizing properly, we'd recommend a qualified auto electrician. Ring us on 1300 902 361 if you'd like help arranging that.

3. How quickly can I recharge it?
100 amps as a standard charge rate, with 200 amps maximum. That means a serious solar array or DC-DC setup actually gets absorbed rather than wasted, which matters when you're refilling this much capacity.

4. What temperatures can it handle?
Discharging from -20°C to 60°C, which covers alpine mornings through to a Queensland summer. Charge voltage is 14.2V to 14.6V with float at 13.4V to 13.6V, cutting off at 10.5V to protect the cells.