Hard Korr 200AH Lithium Deep Cycle Battery Prismatic Cells

200AH Lithium (LiFePO4) Deep Cycle Battery


$1,799.00 $1,699.00

This is a 200AH IEC-certified lithium iron phosphate (LiFePO4) deep cycle battery constructed from high-quality aluminium-encased prismatic cells. Ideal for weight-sensitive and/or high-vibration applications.

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

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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 200 amp hours This deep cycle battery weighs only 27kg

Our 200AH deep-cycle lithium batteries consist of two banks of four high quality aluminium-encased prismatic cells, each with a nominal voltage of 3.2v. The cells in each bank are connected in series, and the two banks are connected in parallel. Whilst more expensive to manufacture, prismatic cells are much more stable and shock-resistant than cheaper options which simply consist of banks of cylindrical cells wired together.

These batteries use an advanced battery management system (BMS) to ensure an even energy balance between cells and allow the batteries to be connected in parallel or series (up to 4). The BMS contains an intelligent protection circuit module (PCM) which protects against overcharge, over-discharge, short-circuit and over-temperature.

Our battery cells are protected by custom-molded EVA rubber cushioning. This cushioning offers protection against knocks and drops, and ensures better stability and longevity when the batteries are used in high-shock and high-vibration environments such as marine and vehicle applications.

The Hard Korr® Difference

Hard Korr Lithium Battery Internal View

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

Our batteries are constructed from superior grade components, including the cells, battery management system and even the wiring. Not only does this mean your battery will last longer and provide much greater reliability, but it also provides two other significant advantages:

  • Our maximum discharge rate is 200Ah for 30 minutes and 400Ah for 3 seconds (pulse). This is significantly higher than most others, and is especially important if you plan to use this battery in conjunction with an inverter.
  • You can connect up to four of these batteries in parallel or up to four in series. This means you can create up to a 800Ah 12V setup, or a 200Ah 48V setup!

NEW LCD Digital Display

All of our deep cycle lithium batteries now come with a handy LCD digital display on the top of the unit.

This display allows you to easily understand your battery’s charge level and voltage at any point in time. The screen is backlit, so you can read its output regardless of whether it is day or night.

Hard Korr Lithium Battery Internal View

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

Ultra-low self discharge

Less than 3% per month

Inbuilt BMS

Protects against overcharge, ensures maximum longevity

Increased flexibility

Connect up to 4 Hard Korr lithium batteries in series or parallel

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 voltage 12.8V
Capacity 200Ah
Max series/parallel config 4S/4P
Normal charge voltage 14.6V
Float voltage 14.0V
Discharge cutoff voltage 10.0V
Charge temp 0°C – 45°C
Discharge temp -20°C to 60°C
Self-discharge (per month) less than 3%
Max charge current 100A
Max discharge current – 30 min 200A
Max discharge current – 2 min 250A
Pulse current (3s) 400A
Dimensions 521mm(L) x 238mm(W) x 218mm(H)
Weight 27.0kg

* Note on discharge current: if you connect multiple batteries in parallel, the maximum discharge current is multiplied by the number of batteries in the array. For example, if you connect two of these batteries in parallel you can discharge at 400A for 30 minutes.


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