Developed & Manufactured In-House
KickAss ULTRA-X Lithium Batteries are developed and manufactured in-house at our own battery factory, giving us complete quality control.
Pickup available at Acacia Ridge Store
Usually ready in 1 hour
Includes a KickAss 12V 230Ah Compact LiFePO4 battery with Bluetooth monitoring and a Flexicharge 32A ACDC smart battery charger.
Quality & testing
Built, tested and supported by Australia’s off-grid adventure specialists.
KickAss ULTRA-X Lithium Batteries are developed and manufactured in-house at our own battery factory, giving us complete quality control.
Every KickAss lithium battery is rigorously tested in-house and in real off-grid conditions, and certified to meet the highest Australian standards.
A-grade prismatic cells and an intelligent BMS deliver dependable power with integrated safety protection.
Get ongoing support online, in-store, or through our Australia-wide network of 150+ installers.
Everything that is included in this KickAss kit!
The KickAss 12V 230Ah Lithium Battery delivers huge power in a compact, advanced design. With 230Ah of useable energy, 4000+ cycles at 80% DoD, Bluetooth monitoring, and support for series or parallel setups, it’s perfect for serious off-grid use. Link up to four for over 900Ah, with a built-in BMS for safety.

The ultra-compact design is ideal for those who have minimal space but need maximum power. Despite being only slightly larger than a standard N70 battery, it delivers double the usable capacity – perfect for tight spots & tricky installations. This KickAss battery delivers big power in a small package.
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.
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.
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.
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.
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.
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.
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.
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.
Perfect for charging and maintaining most common battery chemistries (AGM, Lithium, LiFePO4 and Gel), its fast 32A charging mode will feed power in quickly and get you fully charged in no time.
KickAss Flexicharge 32A Smart 12V Battery Charger – Feature Overview
Automatic 9-Stage Smart Charging
A high-tech microprocessor controls charging in 9 separate stages. It senses your battery's needs and delivers optimal current and voltage for maximum efficiency.
Fast Charge 32A Peak Output
Delivers up to 32A per hour, reducing charge time significantly. Combined with 9-stage charging, it ensures the best performance and protection for your battery.
Adjustable Output for Different Battery Sizes
Offers selectable output at 8A, 16A, or 32A, making it suitable for small and large batteries alike.
Compatible with Multiple Battery Chemistries
Works with AGM, Gel, Lithium, LiFePO4, and Lead Acid batteries. Adjustable output ensures safe and effective charging for each type.
Lithium Activation Mode
Restores lithium batteries that fall below BMS safety voltage. Trickle charges until the cut-in voltage is reached and resumes normal cycles.
AGM Recondition Mode
Revives AGM batteries by breaking down lead sulphate buildup. Ideal after deep discharges or long periods of disuse.
Multiple Protection Features
Includes reverse polarity, short circuit, and over-temperature protection to safeguard both charger and battery.
Connect via Anderson Connectors or Alligator Clips
Flexible connection options let you hook up directly to battery terminals or use a compatible battery box with Anderson input.
Fully Compliant
Certified to Australian standards for safety and performance.
| 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) | 300 x 215 x 225mm |
| Dimensions (with Terminals and Housing) | 360 x 215 x 265mm |
| Weight | 23.5 kg |
| Certifications | IEC62619 |
| Warranty | 5 years |
| Input Voltage / Frequency | 220 ~ 240V / 50Hz |
| Charging Voltage | 12V |
| Charging Current | 8A / 16A / 32A Max |
| Certifications | AS/NZS 60335.2.29:2017 + A1:2020 |
| Dimensions | 298 x 152 x 87mm |
| KickAss Smart 12V 230Ah Ultra-X Lithium Compact Deep Cycle Battery LiFePO4 | |
| KickAss Flexicharge 12V 32A ACDC Smart Battery Charger For Lead Acid, AGM & Lithium Batteries |
Maximise your power in a minimal footprint with the KickAss 230Ah Compact Lithium Battery Bundle. This bundle combines the high density KickAss 12V 230Ah Ultra X Compact LiFePO4 battery with the Flexicharge 32A ACDC smart charger. The compact battery packs 230Ah of usable energy into a space saving form factor, with Bluetooth monitoring, 4000 plus cycles at 80 percent DoD, and support for series and parallel setups. The 32A charger delivers fast, intelligent charging across lithium, AGM, gel and lead acid battery types. Ideal for setups where space is at a premium but power cannot be compromised.
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