Custom Lithium 100Ah NextGen Slim Lithium Battery
This is an estimate only. Actual delivery times can vary with stock availability, courier delays, weather, public holidays and your location.
Aluminium Armour For Australian Conditions — The Custom Lithium 100Ah NextGen Slim
This is the Slim battery rebuilt from the case out. The 100Ah NextGen Slim swaps the old housing for precision-engineered aluminium with rivnut fasteners, so it mounts solidly in any orientation and shrugs off the sort of punishment that loosens lesser batteries on corrugated roads. Flame-resistant internals, 180 amps of continuous discharge, and a slim 150mm profile that still slides into tight canopy and caravan installs. Purpose-built for harsh Australian conditions, made in Australia.
Built to last. Ready for anything. Order yours today!

Why The Custom Lithium 100Ah NextGen Slim Lithium Battery May Be Right For You:
- Rugged aluminium casing rather than plastic — maximum durability for 4x4s, canopies and trade setups that cop a hiding.
- Rivnut fasteners give you genuine mounting strength and let you install it in any scenario without improvising brackets.
- Flame-resistant internals and BMS protection, with A-grade automotive LiFePO4 cells behind them.
- 180 amps continuous discharge with up to 1000 amp peak protection — comfortably supports demanding 12V systems and 240V inverters.
- Slim 150mm profile to suit tight installs in vehicles and off-grid builds where space is limited but reliability isn't negotiable.
- Ideal for fridges, inverters, lighting, Starlink, tools and remote work setups. Made in Australia and individually bench-tested.

Custom Lithium 100Ah NextGen 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 100Ah NextGen Slim Lithium Battery Tech Specs
| CAPACITY: | 100AH |
| NOMINAL VOLTAGE: | 12.8V |
| CONSTANT DISCHARGE: | 180 AMP |
| PEAK DISCHARGE: | 800 - 1000AMP Protection |
| RECOMMENDED CHARGE: | 50AMP |
| DIMENSIONS: | 422 x 150 x 205 |
| DIMENSIONS (Overall): | 422mm L x 150mm W x 245mm H |
| WEIGHT (KG): | 13.5kg |
| OPERATING TEMP: | 0°C – 60°C |
| TERMINALS: | M8 terminals |
| CHARGE VOLTAGE: | 14.2v – 14.6v |
| ABSORPTION/FLOAT: | 13.4v – 13.6v |
| CUT OFF VOLTAGE: | 10.5v |
| CASING: | Precision-engineered aluminium with rivnut fasteners |
