Custom Lithium 24V 620Ah Ultra Slim Lithium Battery

Custom Lithium 24V 620Ah Battery, Reliable Power That Just Works!

Let’s be honest nothing ruins a good trip quicker than running out of power. One minute you’re enjoying a cold drink and a bit of peace and quiet, the next the fridge is warming up and the missus is asking why the coffee machine won’t work.

The 24V Custom Lithium 620Ah Battery is built to stop that nonsense. With a huge 620Ah capacity packed into an ultra-slim design, it delivers serious off-grid power without taking up half your canopy or caravan storage. So you can run the gear you actually brought with you fridge, induction cooktop, Starlink, tools without constantly watching the battery monitor. 

Have a look at the 24V 620Ah and give your setup the power it deserves.

Never cut a trip short again and add one to your cart today.

Why The 24V 620Ah Ultra Slim Lithium Battery May Be Right For You:

• More usable power for all your gear thanks to the massive 620Ah lithium capacity, so you can run fridges, induction cooktops, Starlink and more without constantly worrying about flattening the battery.

• Saves valuable space in your canopy or caravan with the ultra-slim battery design, meaning you can fit serious power into tighter setups without having to redesign your whole battery compartment.

• Peace of mind while travelling off-grid comes from the advanced built-in Battery Management System (BMS), which protects against overcharging, overheating and other nasties so your system runs safely and reliably.

• Long-term reliability and fewer battery replacements thanks to premium LiFePO₄ lithium cells, giving you thousands of charge cycles so you can keep touring without replacing batteries every few years.

• Confident performance in tough Aussie touring conditions comes from the rugged build quality and locally assembled design, helping ensure your battery keeps working even when the tracks get rough and dusty.

24V 620Ah Ultra Slim Custom Lithium Package Contents:

• 1 × 24V 620Ah Custom Lithium Battery

Custom Lithium 24V 620Ah Battery Mounting Orientation Instructions:

Custom Lithium 24V 620Ah Ultra Slim Lithium Battery Tech Specs

Capacity: 620Ah
Constant Discharge: 250A
Peak Discharge: 800A Protection
Constant Charge: 100A
Peak Charge: 200A
Dimensions: 803mm L × 487mm H × 163mm W
Overall Dimensions: 830mm L × 487mm W × 163mm H
Weight: 102kg
Operating Temperature: 0°C – 65°C
Terminals: M10 terminals
Charge Voltage: 28.4V – 29.2V
Absorption/Float: 26.8V – 27.2V
Cut-Off Voltage: 21V
Nominal Voltage: 25.6V

Custom Lithium 24V 620Ah Ultra Slim Lithium Battery FAQs

1. What can the 24V Custom Lithium Battery 620Ah be used for?
This high-capacity LiFePO4 battery is designed for demanding off-grid setups, including caravans, 4WDs, canopies and boats. It can provide power for equipment such as fridges, induction cookers, Starlink, air compressors, washing machines and compatible 240V inverter systems.

2. Does the 620Ah 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 to the floor on its flat face or one of its longer sides so its 102 kg weight is properly supported.

3. What safety features does the battery have?
The battery uses 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 keep the individual cells operating correctly.

4. What warranty comes with the 24V 620Ah battery?
Custom Lithium provides a 7-year warranty on this battery. The battery is Australian-made in Brisbane and individually bench-tested before use, and the manufacturer also advertises lifetime customer support.