HARDKORR 135Ah Lithium (LiFepo4) Deep Cycle Battery with Bluetooth (Each) - HKPBATL135B
Brand: HARDKORR | Product ID: 43287 |
SKU: HKPBATL135B | |
(This item could be out of stock. If it is, we will contact you after your order is placed. Alternately, please contact us to check current stock levels.)
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Special Price: $1,079.00 (Each)
SAVE: $120.00
Supply Only Price.
Next-generation portable power.
Our 135AH 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 6). The BMS contains an intelligent protection circuit module that protects against overcharge, over-discharge, short-circuit and over-temperature.
Our battery cells are protected by custom-moulded 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.
These batteries have been tested and fully certified as compliant with the requirements of UN/DOT 38.3 standard for lithium cells and batteries.
Why upgrade to lithium?
Long cycle life: lasts up to 10x longer than Sealed Lead Acid (SLA) batteries
More usable capacity: safely use up to 70% of usable capacity and 99% in an emergency (vs 50%/70% for SLA)
Lightweight: About half the weight of an equivalent SLA battery
Environmentally friendly: Non-toxic, contains no acid, can be installed in any direction
The Hardkorr difference
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.
You can connect up to six of these batteries in parallel or up to four in series. This means you can create up to an 810Ah 12V setup, or a 135Ah 72V setup!
BLUETOOTH® APP AVAILABLE
for iOS and Android devices
Have detailed information about your battery accessible anytime.
Available information includes state of charge, battery condition, status (incl. whether any alarms have tripped), discharge current and voltage, total cycles, temperature and cell status.
Handy remote reset switch
The Battery Management System (BMS) inside all lithium batteries contains a protection circuit that trips if the voltage drops below a certain setpoint. In the case of Hardkorr batteries, it is set at 10.0V. This circuit prevents damage to the battery by putting it into a ‘sleep’ mode until it is reset.
In the past, resetting the battery after the over-discharge protection was activated was not easy. Whilst some battery chargers do contain a “wake-up” function, most people had to resort to applying a constant voltage above 12V across the terminals using jumper leads or homemade wires. This was fraught with danger; damage to appliances or the battery was not uncommon.
Our batteries provide an easy solution to this problem; simply connect our included remote reset switch to the socket on the top face of the battery and hold down the button for 5 seconds, and the over-discharge circuit will reset itself. The button can also be flush-mounted into your 12v setup if desired.
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 view your battery’s voltage at any point in time. The screen is backlit, so you can read its output regardless of whether it is day or night.
Specifications
NOMINAL VOLTAGE | 12.8V | |
---|---|---|
CAPACITY (C20) | 135AH | |
CYCLES | 3000 @ 100% DOD, 6000 @ 80% DOD | |
SELF DISCHARGE | < 3% PER MONTH | |
CHARGE VOLTAGE | 14.4V ± 0.2V | |
MAX CHARGE CURRENT | 67A | |
MAX DISCHARGE CURRENT (CONSTANT) | 135A | |
PULSE CURRENT (0.3 SEC) | 600A | |
DISCHARGE CUTOFF VOLTAGE | 10.0V | |
OPTIMUM CHARGE TEMP | 0°C to 55°C | |
OPTIMUM DISCHARGE TEMP | -20°C to 60°C | |
OPTIMUM STORAGE TEMP | -5°C to 45°C | |
TERMINAL TYPE | M8 | |
DIMENSIONS (MM) | 305 (l) x 169 (w) x 210 (h) | |
WEIGHT | 14.0KG | |
CERTIFICATIONS | UN38.3, UN3480, UL1642, IEC62133, IEC62619, CE, RoHS |
* 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.
The Hardkorr guarantee
All Hardkorr 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 stand behind this product with a comprehensive 2-year Australian warranty and 30-day money-back guarantee.
Superior Engineering is not sponsored, approved, affiliated or otherwise associated with any genuine or original parts manufacturer, distributor or dealer.
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