Why Choose ULTRA-X?

Built, tested and supported by Australia’s off-grid adventure specialists.

KickAss Ultra-X 230Ah 12V Deep Cycle Lithium Battery Slimline KickAss Ultra-X 230Ah 12V Deep Cycle Lithium Battery Slimline KickAss Ultra-X 230Ah 12V Deep Cycle Lithium Battery Slimline KickAss Ultra-X 230Ah 12V Deep Cycle Lithium Battery Slimline KickAss Ultra-X 230Ah 12V Deep Cycle Lithium Battery Slimline

SPECIFICATIONS

Technical Details
Voltage 12.8V
Capacity 230Ah
Cell Type Prismatic
Max Continuous Discharge 230A
Max Continuous Charge 230A
Peak Discharge 430A (30s)
Max Charge Temp 60°C
Min Charge Temp 0°C
Max Discharge Temp 65°C
Min Discharge Temp -20°C
Cycle Life 4000+ cycles | 80% DoD | 1C Charge / 0.5C Discharge
Bluetooth Yes
Remote Display Optional
Parallel / Series 4 | 4
Parallel / Series Remote Monitoring Bluetooth | Remote Display
Dimensions (Battery) 450 x 70 x 500 mm
Dimensions (with Terminals and Housing) 510 x 70 x 540mm
Weight 26.9 kg
Certifications IEC62619
Warranty 5 years
User Manual & Support Docs
KickAss Smart 12V 230Ah Ultra-X Lithium Slimline Deep Cycle Battery LiFePO4
Detailed Description

KickAss Features:

  • Ultra compact, slimline design
  • Supporting Bluetooth app
  • BMS with multiple safety features
  • Connect in parallel or series
  • Monitor your battery bank remotely
  • 230Ah usable capacity
  • 230A continuous charge & discharge with 460A pulse capacity
  • 4000+ Cycles @ 80% DoD 0.5C
  • Metal case with integrated mounting points
  • Australian Safety Certified
  • Designed & developed in Australia

Ultra Compact, Slimline Design

The ultra-compact, slimline design is ideal for those who have minimal space but need maximum power. Measuring only 500mm x 510mm x 70mm, this compact powerhouse is perfect for installing in canopies, under false floors in caravans, behind seats, and anywhere where space is tight. This KickAss battery delivers big power in a small package.

Supporting Bluetooth App

No more guesswork – stay in control of your power system by using the supporting Bluetooth app. Monitor critical battery parameters such as SoC, level, voltage, current, temperature, and real-time system alerts right from your smartphone. Having real-time data at your fingertips ensures optimal performance and peace of mind during all your off-grid adventures.

BMS with Multiple Safety Features

The KickAss 12V 230Ah Deep Cycle Lithium Battery is equipped with an advanced Battery Management System (BMS) that ensures safety and reliability. The BMS actively monitors and protects the battery from common issues such as overcharging, over-discharging, short circuits, and overheating, ensuring safe operation at all times.

Create a Battery Bank with Over 900Ah of Usable Capacity

These batteries support parallel and series configurations for maximum versatility. Link up to four in parallel to create a massive battery bank with over 900Ah of usable capacity, delivering serious power for extended off-grid use. This capability allows you to tailor your power setup to your exact needs.

Monitor Your Battery Bank Remotely

Monitoring multiple batteries in a series or parallel setup usually requires an external shunt, but these batteries eliminate that need. Simply connect each Ultra-X series battery using an RJ45 cable, and the optional KickAss Remote Display Unit (RDU) will seamlessly interface with the entire battery bank. Alternatively, use the supporting Bluetooth app for system monitoring without additional hardware.

230Ah Usable Capacity

With 230Ah of usable capacity, the KickAss 12V Deep Cycle Lithium Battery offers an abundance of power for extended off-grid adventures. This large capacity means you can run devices and appliances for longer periods without frequent recharges.

230A Continuous Charge & Discharge with 460A Pulse Capacity

This battery delivers exceptional performance with its 230A continuous charge and discharge capability, ensuring a steady and reliable flow of power for demanding applications. The impressive 460A pulse capacity allows it to handle sudden power surges, making it incredibly versatile.

4000+ Cycles @ 80% DoD 0.5C

Designed for longevity, this battery offers over 4000 charge and discharge cycles at 80% Depth of Discharge (DoD) and a 0.5C charge/discharge rate. This durability ensures a long-lasting, high-performance battery for years to come.

Metal Case with Integrated Mounting Points

The durable metal housing with integrated mounting points eliminates the need for a separate battery tray. The heavy-duty metal casing not only protects the battery from the elements and rough conditions but also makes installation easier and more secure.

CUSTOMER REVIEWS

4.9
Rated 4.9 out of 5 stars
Based on 61 reviews
Total 5 star reviews: 56 Total 4 star reviews: 2 Total 3 star reviews: 3 Total 2 star reviews: 0 Total 1 star reviews: 0
Slide 1 selected
61 reviews
  • Ahmed
    Verified Buyer
    Reviewing
    KickAss Smart 12V 230Ah Ultra-X Lithium Slimline Deep Cycle Battery LiFePO4
    I recommend this product
    Rated 5 out of 5 stars
    3 months ago
    Ultra-X

    Great product so far, suited the behind the back seat of the Hilux Ute perfectly.

  • Stefan D.
    Verified Buyer
    Reviewing
    KickAss Smart 12V 230Ah Ultra-X Lithium Slimline Deep Cycle Battery LiFePO4
    I recommend this product
    Rated 5 out of 5 stars
    6 months ago
    Great Battery

    Very happy with Battery and its function and size. Have it mounted in canopy and works well.

  • Chris B.
    Verified Buyer
    Reviewing
    KickAss Smart 12V 230Ah Ultra-X Lithium Slimline Deep Cycle Battery LiFePO4
    I recommend this product
    Rated 5 out of 5 stars
    3 minutes ago
    Service from front counter.

    Have bought quite a lot of products for my campervan.

    Service from the staff has always been friendly and very informative when required.

    Will I continue to buy from Kickass, of course.

    Kickass will always be my first port of call prior to shopping around.

    Thanks for the great service.

    Regards.

  • Mr E. G. G.
    Verified Buyer
    Reviewing
    KickAss Smart 12V 230Ah Ultra-X Lithium Slimline Deep Cycle Battery LiFePO4
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Perfect

    Sick

  • Craig B.
    Verified Buyer
    Reviewing
    KickAss Smart 12V 230Ah Ultra-X Lithium Slimline Deep Cycle Battery LiFePO4
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Awesome Battery

    Great Quality. Wired to the KA Powerboss working awesome.

Frequently Asked Questions

What is the capacity and energy output of the KickAss Smart Ultra-X Lithium Slimline Deep Cycle Battery?
The KickAss Smart Ultra-X Lithium Slimline Deep Cycle Battery boasts a substantial rated capacity of 230Ah and delivers an impressive 2944Wh of energy, ensuring reliable power for your off-grid adventures. This 12.8V LiFePO4 battery is engineered for sustained performance, providing ample power for various applications. Its robust design ensures you have consistent energy whenever you need it, making it an excellent choice for demanding setups.
Can I connect multiple KickAss Ultra-X batteries together for increased power?
Absolutely, you can connect up to four KickAss Ultra-X batteries in either parallel or series configurations to significantly boost your power system. In a parallel setup, the system capacity can reach up to 920Ah, while a series connection can increase the system voltage to 51.2V. This flexibility allows you to tailor your power solution precisely to your needs, whether you require more capacity or higher voltage for your setup.
How can I monitor the performance of my KickAss Ultra-X Lithium Battery?
You can conveniently monitor your KickAss Ultra-X Lithium Battery's performance using the KA Lithium App via Bluetooth, or through an optional remote display connected via an RJ45 cable. Both monitoring methods provide real-time data on State of Charge (SOC), battery pack voltage, charge/discharge current, and temperature. This comprehensive monitoring ensures you always have crucial information at your fingertips, allowing for optimal management and peace of mind during your travels.
What safety features are integrated into the KickAss Ultra-X Lithium Battery?
The KickAss Ultra-X Lithium Battery is equipped with a sophisticated Battery Management System (BMS) that continuously monitors key parameters like cell voltage, charge/discharge rates, and temperature. This BMS ensures safe operation by initiating protective measures if deviations occur, and it also performs cell balancing to enhance battery longevity. This advanced system safeguards your investment and provides a secure power source, allowing you to focus on your adventure without concern.
What are the physical dimensions and weight of the KickAss Smart Ultra-X Lithium Slimline Battery?
The KickAss Smart Ultra-X Lithium Slimline Battery (KA12230SLIMX-LION) is designed with compact dimensions of 500 x 70 x 510 mm, making it ideal for installations where space is at a premium. Weighing in at 26.9kg, it offers a robust yet manageable solution for your power needs. Its slimline profile allows for versatile mounting options, ensuring it fits seamlessly into various setups without compromising on power or performance.
What is the operating temperature range for charging and discharging the Ultra-X battery?
The Ultra-X battery is designed to charge within a temperature range of 0°C to +55°C and discharge between -0°C and +60°C, ensuring reliable performance across diverse Australian conditions. This broad operating range highlights the battery's resilience and suitability for various environments, providing consistent power whether you're in cooler climates or experiencing warmer temperatures. Always ensure proper ventilation to maintain optimal operating conditions.
What is the expected cycle life of the KickAss Ultra-X Lithium Battery?
The KickAss Ultra-X Lithium Battery offers an impressive cycle life of 4000 cycles at 80% Depth of Discharge (DOD) and 0.5C, ensuring long-term durability and value. This exceptional cycle life means you can rely on consistent performance for many years, making it a highly cost-effective and dependable power solution for all your off-grid requirements. Its robust construction and advanced LiFePO4 technology contribute to its extended lifespan.
FIND A KICKASS INSTALLER

Need a hand installing your KickAss gear? Find approved installers in your local area.

BOOK A 1-ON-1 CHAT WITH A 12V EXPERT

Got questions about your off-grid power setup? Book a consultation with one of our 12V experts.

VISIT A KICKASS RETAIL STORE

Drop into our Brisbane, Sunshine Coast, Sydney, Melbourne, or Perth stores for friendly expert advice and hands-on support.

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