65Ah Deep Cycle Lithium

If you're running a compact setup or just need reliable backup power without the bulk, a 65Ah deep cycle lithium battery hits the sweet spot. It's big enough to keep your essentials humming - fridge, lights, a few devices - but light and compact enough that you're not wasting precious space or payload.

These batteries use lithium iron phosphate (LiFePO4) chemistry, which is safe, stable, and built to handle the rigours of life on the road. You're looking at over 2000 cycles at 80% depth of discharge, which means they'll outlast traditional lead-acid batteries several times over. Plus, they weigh a fraction of what AGM batteries do, so you can pack more gear or tow more confidently.

The integrated battery management system (BMS) does the heavy lifting for you. It monitors voltage, temperature, and current to protect against overcharging, over-discharging, short circuits, and overheating. You don't need to babysit it - just fit it, wire it up, and get on with your trip.

A 65Ah lithium is ideal for weekend warriors, camper trailer setups, or anyone who wants portable power without going overboard. If you need more capacity for longer trips or bigger rigs, check out our 100Ah lithium range or the 120Ah options for serious off-grid setups. And don't forget a quality DC-DC charger to keep it topped up on the move, plus a battery monitor if you want to track exactly what's happening with your power.

Why choose 4WD Supacentre for your 65Ah lithium battery?

• Quality guaranteed - Our lithium batteries are tested in real Australian conditions
• Expert advice - Our team know power systems inside out and can help size your setup
• Fast delivery - Australia-wide shipping plus Click & Collect at 42+ stores
• Great value - Premium lithium technology without the premium price tag
• Peace of mind - 3-year warranty and easy returns if you need them

Ready to power your adventures? Browse our 65Ah deep cycle lithium range and find the battery that'll keep you off-grid longer.