Custom Lithium 230Ah 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.
230Ah At 66mm Thick — The Custom Lithium 230Ah Ultra Slim
This is the one that surprises people. 230 amp hours — proper long-stay capacity — in a case just 66mm thick. It mounts flat behind seats, under a false floor or against a canopy wall, freeing up the entire cubic space a conventional battery box would have taken. 330 amps of continuous discharge and M10 terminals mean it handles an induction cooker, inverter, fridge and Starlink without flinching. A-grade automotive LiFePO4 cells, BMS protection, made in Australia.
Capacity you'd expect from a box twice the size. Order yours today!

Why The Custom Lithium 230Ah Ultra Slim Lithium Battery May Be Right For You:
- 230Ah in a 66mm thick case — long-stay capacity in a shape that mounts flat where nothing else will.
- 330 amps continuous discharge with up to 1600 amp peak protection, so it absorbs inverter surge loads without the BMS backing off.
- M10 terminals rather than M8, giving a better connection for the heavy cable this sort of capacity deserves.
- Takes up to 100 amps of charge, so solar and a DC-DC charger together put real capacity back in each day.
- Power an induction cooker, tools, fridge, Starlink and a 240V inverter from a battery you'd forgotten was there.
- A-grade automotive LiFePO4 cells with BMS protection and vibration-insulated components for corrugated roads.

Custom Lithium 230Ah Ultra Slim 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 230Ah Ultra Slim Lithium Battery Tech Specs
| CAPACITY: | 230AH |
| NOMINAL VOLTAGE: | 12.8V |
| CONSTANT DISCHARGE: | 330 AMPs |
| PEAK DISCHARGE: | 1060A - 1600AMP Protection |
| RECOMMENDED CHARGE: | 100 AMPs |
| DIMENSIONS: | 580mm L x 373mm W x 66mm H |
| DIMENSIONS (Overall): | 620mm L x 373mm W x 66mm H |
| WEIGHT (KG): | 22kg |
| OPERATING TEMP: | 0°C – 65°C |
| TERMINALS: | M10 terminals |
| CHARGE VOLTAGE: | 14.2v – 14.6v |
| ABSORPTION/FLOAT: | 13.4v – 13.6v |
| CUT OFF VOLTAGE: | 10.5v |
