Custom Lithium 920Ah NextGen Ultra Slim Lithium Battery
This is an estimate only. Actual delivery times can vary with stock availability, courier delays, weather, public holidays and your location.
Ultra Slim 920Ah Lithium Battery, Reliable Power, No Fuss!
Ever been halfway through a trip and suddenly you’re rationing power like it’s the last sausage at a Bunnings snag stand? Fridge cutting out, lights dimming, and you’re left wondering why you didn’t sort your setup properly in the first place.
The NextGen Ultra Slim 920Ah Lithium Battery fixes that drama, heaps of power packed into a slim unit that actually fits your rig, so you can run everything you need without playing energy Tetris.
Stop mucking around with unreliable setups upgrade today and enjoy power that keeps up with you.
Add one to your cart today and stay out longer.
Why The Custom Lithium 920Ah Battery May Be Right For You:
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Enjoy longer stays off-grid without stressing about power, thanks to the massive 920Ah capacity, so you can run your fridge, lights, and gear without constantly checking your battery levels.
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Fit more power into tight spaces without redesigning your setup, with the ultra slim design, so you can maximise storage and keep your rig neat and practical.
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Rely on consistent, no-fuss performance every trip, thanks to high-quality lithium technology, so your gear runs smoothly without those annoying power dropouts.
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Cut down on weight while still packing serious punch, with the lightweight lithium construction, so your vehicle handles better and fuel efficiency isn’t copping a hit.
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Spend less time worrying about maintenance and more time enjoying yourself, thanks to the built-in battery management system (BMS), so everything stays protected and running safely in the background.
920Ah Ultra Slim Lithium Battery Package Content:
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1 × Custom Lithium Next Generation Ultra Slim XL 920Ah Lithium Battery
Custom Lithium 920Ah Ultra Slim Battery Installation Guide:
Custom Lithium 920Ah NextGen Ultra Slim Lithium Battery Tech Specs
Capacity: 920Ah
Constant Discharge: 380A
Peak Discharge: 1200A–1600A Protection
Recommended Charge: 130A
Dimensions: 803 × 487 × 127 mm
Overall Dimensions: 830 × 487 × 127 mm
Weight: 98 kg
Operating Temperature: 0°C–60°C
Terminals: M10
Charge Voltage: 14.2V–14.6V
Absorption / Float Voltage: 13.4V–13.6V
Cut-Off Voltage: 10.5V
Nominal Voltage: 12.8V
Custom Lithium 920Ah NextGen Ultra Slim Lithium Battery FAQs
1. What is the 920Ah Ultra Slim Lithium Battery suitable for?
With a 920Ah capacity and 12.8V nominal voltage, this battery is designed for high-capacity 12V power systems in caravans, motorhomes, camper trailers, 4WDs and off-grid setups. Its ultra-slim design can also help where installation space is limited.
2. Does the battery require assembly or professional installation?
The battery itself does not require assembly, but it must be securely mounted and correctly connected using its M10 terminals. Because of its 98 kg weight and high discharge capability, appropriate mounting, cabling, fusing and electrical protection are important. Professional installation is recommended if you're unsure about your setup.
3. What should I know about safely charging and using the battery?
Use a lithium-compatible charger configured for the battery's specified charging requirements. The recommended charge current is 130A, with a charge voltage of 14.2V–14.6V and absorption/float voltage of 13.4V–13.6V. Operate the battery within its specified 0°C–60°C temperature range and avoid short circuits, incorrect polarity and exceeding its discharge limits.
4. Does the 920Ah Ultra Slim Lithium Battery come with a warranty?
Yes. The 920Ah Ultra Slim Lithium Battery is backed by a 7-year warranty from Custom Lithium, providing added peace of mind for long-term use. Warranty terms and conditions may apply.