Hard Korr 100AH Lithium (LiFePO4) Deep Cycle Battery


Out of stock

An extremely high quality, IEC-certified lithium iron phosphate (LiFePO4) deep cycle battery. Ideal for weight-sensitive and/or high-temperature applications.

Hard Korr Lighting offers free shipping Australia wide on orders over $100Hard Korr offers a 2 year warranty on this product

(1 customer review)

$1,399.00 $1,099.00

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This battery can cycle more than 2000 times at 100% depth of discharge The capacity of this deep cycle battery is 100 amp hours This deep cycle battery weighs only 14kg

Hard Korr’s lithium deep-cycle batteries offer a direct drop-in replacement for existing sealed lead acid (SLA) batteries.

With a tough, cushioned metal frame, top-quality LiFePO4 cells and the ability to be connected in series to create up to a 48V setup, it is suited to a wide range of applications including 4wd, camping, marine, RV and electric vehicles.

The Hard Korr® Difference

Hard Korr Lithium Battery Internal View

Don’t be fooled – batteries might look similar on the outside, but the key differences between low-quality and high-quality batteries are on the inside.

Our battery cells are protected by a strong, custom-designed metal frame with inbuilt shock absorption.

The frame offers protection against knocks and drops, and ensures better stability and longevity when used in high-shock and high-vibration environments such as marine and vehicle applications.

Key features

Long cycle life

Lasts up to 10 times longer than lead acid (SLA) batteries

More usable capacity

Use up to 100% of total stored energy (SLA approx. 50%)

Fast charging

Up to 10 times faster than SLA batteries

Light weight

About half the weight of an equivalent SLA battery

Easy installation

Drop-in replacement for deep-cycle SLA battery

Ultra-low self discharge

Less than 2% per month

Inbuilt BMS

Protects against overcharge, ensures maximum longevity

Easy charging

Compatible with AGM battery chargers

Increased flexibility

Connect up to 4 Hard Korr lithium batteries in series

Environmentally friendly

Non-toxic, contains no acid, can be installed in any direction

Performance Charts

Click any of the charts to see a larger version.

The Hard Korr® Guarantee

These products are manufactured using the highest quality materials. We are confident that they are the most durable in the market and will give you many years of reliable service. We offer a comprehensive 2-year Australian warranty.


Nominal voltage12.8V
Charge voltage14.4V – 14.6V
Charge temp0°C – 45°C
Discharge temp-20°C to 55°C
Charge current20A
Max charge current100A
Max discharge current100A
Pulse current (<30s)200A
Terminal TypeM8
Dimensions333mm x 172mm x 221mm
Max series/parallel config4S/2P

1 review for Hard Korr 100AH Lithium (LiFePO4) Deep Cycle Battery

  1. Craig Boyd. Renegade Camping Trailers

    These are my first lithium batteries and I love them, heaps of power and I can use my AGM charger! and they weigh bugger all. Also change them with my 200w Heay Duty Portable Solar Panel from Korr Lighting it works a treat good gear. It means I can camp for weeks at a time. ?

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HKB100L-12V Brochure

A printable A4 brochure showcasing the 100AH LiFePO4 Deep Cycle Lithium Battery


MSDS for the 100AH LiFePO4 Deep Cycle Lithium Battery