Custom Lithium Batteries MAKS
Custom Lithium

400Ah Ultra Slimline Lithium Battery

$3,990.00
( / )
Free shipping over $1000
5-year warranty
1-2 day dispatch
Capacity
Specifications

Enhance your caravan or vehicle’s utility with our Ultra Slim Lithium Batteries, available in 100Ah to 620Ah capacities. Tailored for the tight spaces of RVs, 4x4s, vans, and canopies, these slim yet powerful batteries are perfect for powering both 12V equipment and inverters for AC-240V power. Built to withstand the harsh Australian terrain, they deliver high capacity and performance, meeting all your auxiliary battery needs.

Technical Specifications

Dimensions:
100ah Model: 490 x 55 x 300 - 14kg
200ah Model: 580 x 60 x 370 - 22kg
280ah Model: 580 x 85 x 370 - 25kg
310ah Model: 580 x 85 x 370 - 25kg
400ah Model: 580 x 115 x 370 - 38kg
450ah Model: 580 x 115 x 370 - 38kg
550ah Model: 580 x 153 x 370 - 58kg
620ah Model: 580 x 153 x 370 - 58kg

Charge Voltage
14.2-14.6V

Nominal Voltage
12.8V

Absorption/Float:
13.4-13.6V

Cut Off Voltage:
10.5V

Constant Charge:
100Ah Model: 50A
200Ah+ Models: 100A

Peak Charge:
100Ah Model: 100A
200Ah+ Models: 200A

Peak Discharge:
100-200Ah Models: 700A
280-310Ah Models: 850A
400Ah+ Models: 1800A

Operating Temperature:
-20 - 60°C

Terminals:
100Ah Model: M8 Terminals
200Ah+ Models: M10 Terminals

Enhance your caravan or vehicle’s utility with our Ultra Slim Lithium Batteries, available in 100Ah to 620Ah capacities. Tailored for the tight spaces of RVs, 4x4s, vans, and canopies, these slim yet powerful batteries are perfect for powering both 12V equipment and inverters for AC-240V power. Built to withstand the harsh Australian terrain, they deliver high capacity and performance, meeting all your auxiliary battery needs.

Technical Specifications

Dimensions:
100ah Model: 490 x 55 x 300 - 14kg
200ah Model: 580 x 60 x 370 - 22kg
280ah Model: 580 x 85 x 370 - 25kg
310ah Model: 580 x 85 x 370 - 25kg
400ah Model: 580 x 115 x 370 - 38kg
450ah Model: 580 x 115 x 370 - 38kg
550ah Model: 580 x 153 x 370 - 58kg
620ah Model: 580 x 153 x 370 - 58kg

Charge Voltage
14.2-14.6V

Nominal Voltage
12.8V

Absorption/Float:
13.4-13.6V

Cut Off Voltage:
10.5V

Constant Charge:
100Ah Model: 50A
200Ah+ Models: 100A

Peak Charge:
100Ah Model: 100A
200Ah+ Models: 200A

Peak Discharge:
100-200Ah Models: 700A
280-310Ah Models: 850A
400Ah+ Models: 1800A

Operating Temperature:
-20 - 60°C

Terminals:
100Ah Model: M8 Terminals
200Ah+ Models: M10 Terminals

Confirm stock, price, and Backorder

MAKS does hold Custom Lithium stock, however most batteries are made to order. Please allow 1-2 days for dispatch.

Call MAKS: 0746372953

Request a Quote: Email Here

MAKS does hold Custom Lithium stock, however most batteries are made to order. Please allow 1-2 days for dispatch.

Call MAKS: 0746372953

Request a Quote: Email Here

Custom Lihtium Batteries
No Shortcuts

No Shortcuts

Custom Lithium batteries are built to an unmatched standard. High quality components are sourced, and every battery is bench tested.

Lightweight aluminium enclosure

Lightweight aluminium enclosure

Designed to reduce the battery's footprint and protect the cells. All components are insulated against vibration.

Australian Made

Australian Made

Custom Lithium is Certified Australian Made. You receive a premium product, and we support the local manufacturing economy in Australia.

More Reliable

More Reliable

Equiped with a Heltech BMS & Active Balancer for long-term performance. Backed by a 5-year warranty.

Need a Hand?

Have a question? Let us know using the contact form below, and we'll get back to you ASAP.
You can contact MAKs directly on 07 4637 2953.

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