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Custom Lithium 100Ah NextGen Slim Lithium Battery

$1,090.00
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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!

Custom Lithium 100Ah NextGen Slim LiFePO4 battery in a green aluminium case, front view with the customLITHIUM label.

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.
Angled view of the Custom Lithium 100Ah NextGen Slim lithium battery showing the aluminium case and mounting flanges.

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
Custom Lithium 100Ah NextGen Slim lithium battery showing the terminal posts and the lithium battery caution label.
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Description

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!

Custom Lithium 100Ah NextGen Slim LiFePO4 battery in a green aluminium case, front view with the customLITHIUM label.

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.
Angled view of the Custom Lithium 100Ah NextGen Slim lithium battery showing the aluminium case and mounting flanges.

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
Custom Lithium 100Ah NextGen Slim lithium battery showing the terminal posts and the lithium battery caution label.
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We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Outback SafeTrack.

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