24V 460Ah Ultra Slim Custom Lithium Battery, Big Power, Slim Fit!
Ever tried fitting a big battery into your caravan, 4WD, or boat and realised there’s just no room for the thing? It’s a common headache.
The 24V 460Ah Ultra Slim Custom Lithium Battery is built to fix that, giving you heaps of reliable power in a slim design that fits where bulky batteries simply can’t. That means running your fridge, lights, and gear off-grid without stressing about space or power. And let’s be honest more power and fewer hassles is always a win.
Have a look at the 24V 460Ah and get your setup sorted today.
Add one to your cart today and stay out longer.
Why The 24V 460Ah Ultra Slim Lithium Battery May Be Right For You:
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Enjoy reliable power wherever you set up, thanks to the 24V 460Ah high-capacity lithium battery, so you can run fridges, lights, and gear off-grid without stressing about running out of juice.
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Save valuable space in tight battery compartments, with the ultra-slim battery design, so it fits neatly into caravans, 4WDs, or boats where chunky batteries simply won’t go.
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Get long-lasting performance you can count on, thanks to premium LiFePO4 lithium cells, so your battery keeps powering your adventures for years instead of needing constant replacements.
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Enjoy safer and smarter power management, with the built-in Battery Management System (BMS), so your setup is protected from overcharging, overheating, and other nasty surprises.
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Spend more time enjoying the trip and less time worrying about power, thanks to the massive 460Ah capacity, so you can comfortably run your essential gear while travelling or camping off-grid.
24V 460Ah Ultra Slim Custom Lithium Package Contents:
- 1 × Custom Lithium 24V 460Ah Ultra Slim Lithium Battery
24V 460Ah Ultra Slim Custom Lithium Mounting Orientation Instructions:

Custom Lithium 24V 460Ah Battery Tech Specs
| Battery Capacity |
460Ah |
| Battery Chemistry |
LiFePO4 (Lithium Iron Phosphate) |
| Nominal Voltage |
24V system (LiFePO4 cells) |
| Constant Discharge Current |
380A |
| Peak Discharge Current |
1800A (protection limit) |
| Maximum Constant Charge Current |
100A |
| Charge Voltage |
28.4V – 29.2V |
| Absorption / Float Voltage |
26.8V – 27.2V |
| Cut-off Voltage |
21V |
| Battery Management System |
Heltech BMS with active cell balancer |
| Operating Temperature |
-20°C to 60°C |
| Dimensions (battery) |
approx. 610mm (L) × 405mm (H) × 116mm (W) |
| Overall Dimensions (with terminals/rails) |
approx. 645mm (L) × 475mm (H) × 119mm (W) |
| Weight |
approx. 42kg |
| Terminals |
M10 terminals |
| Construction |
High-strength enclosure with automotive-grade LiFePO4 cells |
| Warranty |
7-year manufacturer warranty |
| Manufacturing |
Australian made (Brisbane) |
Custom Lithium 24V 460Ah Ultra Slim Lithium Battery FAQs
1. What can the 24V 460Ah lithium battery be used for?
This battery is designed for high-demand off-grid setups in caravans, 4WDs, canopies and boats. It can power equipment such as fridges, induction cookers, Starlink, air compressors, washing machines and 240V appliances when paired with a suitable inverter.
2. Does the battery require professional installation?
Professional installation is recommended. Custom Lithium advises having the battery installed by a qualified auto electrician. When mounted along the base of a canopy or similar area, it should be securely hard-mounted so its 42kg weight is properly supported.
3. What safety features does the battery have?
The battery uses premium A-grade automotive LiFePO4 cells and includes a Heltech Battery Management System (BMS) with an active balancer. The BMS provides protection against overheating, over-discharge and short circuits, while the active balancer helps maintain the individual cells for reliable performance.
4. What warranty comes with the 24V 460Ah lithium battery?
Custom Lithium states that this battery is covered by a 7-year warranty. Each battery is also individually bench-tested, and the manufacturer offers lifetime customer support. Warranty claims remain subject to Custom Lithium's warranty terms and conditions.