Ultra Slim Design
Measuring only 66mm wide, the KickAss Smart Ultra Slim Lithium Battery is the perfect solution for canopies, installing behind seats, or in other small, tight spaces.
KickAss Smart 12V 105Ah Ultra-Slimline Lithium Battery with Control Box, 25A DCDC Charger, Wiring & Fuse Holder
Rated 4.8 out of 5 stars
49
$
1190
In stock
Fast Dispatch
30 Day Returns
Included in this kit
Pickup available at Acacia Ridge Store
Usually ready in 1 hour
WHAT'S INCLUDED?
Everything that is included in this KickAss kit!
1 x KickAss Smart 12V 105Ah Ultra Slimline Lithium Deep Cycle Battery LiFePO4
1 x KickAss Smart 12V 105Ah Ultra Slimline Lithium Deep Cycle Battery LiFePO4
Seamless Plug-and-Play Setup
Enjoy plug-and-play simplicity with integrated 50A and High Power Anderson connectors for flexible, high-performance use. Make the most of:
- 2 x 175A Anderson Connectors (Max 100A)
- RJ45 Communication Port
- Cigarette Socket Output (10A Max)
- USB-C 45W Power Delivery
- USB-A Quick Charge 3.0
- 2 x 50A Anderson Connectors (Max 50A)
Remote Monitoring
Easily monitor your system’s performance by connecting the optional KickAss Remote Display Unit. Perfect for hard-to-reach installations, it gives you instant access to key information including state of charge (SOC), voltage, real-time charge and discharge currents, time to full or empty, plus fault warnings and alerts.
Integrated Bluetooth App
No more guesswork - stay in control of your power system using the supporting Bluetooth app. Monitor critical battery parameters such as SoC, wattage, voltage, current, temperature and real-time system alerts, right from your smartphone.
High Power USB Charging
Easily charge high-power devices such as laptops, tablets, and smartphones with the built-in USB-C 45W Power Delivery (PD) port, providing fast and efficient charging wherever your adventures take you.
Integrated DCDC Mounting Options
For an even more streamlined setup, pair your KickAss Smart 105Ah Ultra Slim Battery with a KickAss Accessory Panel, and mount your DCDC Charger directly to your battery.
Versatile Mounting Options
Use bolts or screws to surface mount the unit horizontally or vertically. No need for additional mounting kits of brackets.
High Current Input/Output
This single battery will power up to a 1200W inverter. With x2 175A high powered Anderson ports, you can connect both an inverter & a charger with ease.
A-Grade LiFePO4 Prismatic Cells
The KickAss Smart 12V 105Ah Lithium Ultra Slim Deep Cycle Battery uses A-grade LiFePO4 prismatic cells, ensuring superior quality and performance. While other brands use inferior recycled or pouch cells in their batteries, this KickAss unit uses A-grade cells that guarantee capacity and provide a longer life cycle. Our A-grade cells are rigorously tested and paired during assembly, to ensure optimal performance, safety and longevity.
105Ah Useable Capacity
Delivers a full 105Ah of usable capacity, providing you with ample energy storage for your off-grid adventures. Unlike AGM batteries that limit how much power you can use, this lithium battery can be safely drained to 100% of its useable capacity, allowing you to take advantage of every ounce of its 105Ah.
Fully Integrated Battery Management System
This KickAss Smart 12V 105Ah Lithium Ultra Slim Deep Cycle battery comes equipped with a fully integrated Battery Management System (BMS) that protects your battery. The built-in protective mechanisms prevent accidental damage caused by overcharging, over-discharging or short-circuits, ensuring your battery stays in top condition.
4000+ Cycles at 80% DOD 0.5C
Get more power out of this lithium battery! While a typical AGM equivalent battery would provide 500-1000 cycles at 50% depth of discharge, this lithium deep cycle battery allows you to achieve over 4000 cycles to 80% depth of discharge.
The KickAss Smart 12V 105Ah Ultra Slim Battery delivers powerful performance in an ultra slim casing with plug-and-play connectors, Bluetooth monitoring, high-power USB charging, and lightweight, durable construction. Perfect for installing in canopies, behind seats, or other tight spaces.
The KickAss Smart 12V 105Ah Ultra Slim Lithium Battery delivers serious performance in an ultra-slim, ultra-light 16.5kg design. Measuring only 66mm wide, it’s the perfect solution for canopies, behind seats, or other tight spaces where every millimetre counts.
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1 x KickAss Smart 12V/24V 25A DCDC Charger With Solar MPPT + Integrated Bluetooth + Pre-Wired Anderson
1 x KickAss Smart 12V/24V 25A DCDC Charger With Solar MPPT + Integrated Bluetooth + Pre-Wired Anderson
25A Dual Battery Charger
This 25A DCDC Charger delivers the perfect charge rate for small to medium lithium and lead acid dual battery systems – fast, safe, and efficient power wherever you go.
Bluetooth Monitoring & Control
Set up and monitor your charger from your smartphone – track voltages, currents, charge status, and get real-time alerts and warnings.
Plug & Play Installation
Your charger is fitted with Anderson connectors for a quick and easy setup – no hardwiring required.
Alternator & Solar Charging
Multiple input options allow you to charge your dual battery system using either your vehicle’s alternator or a solar panel, with alternator charging automatically prioritised while driving.
Built Tough & Off-Road Ready
Built for the harsh Australian climate, the charger is ready for off-road life. Rated IP66, it’s waterproof & dustproof.
Compatible with 12V & 24V Alternators
Highly versatile, the charger is compatible with both 12V and 24V alternators.
Adjustable Max Input Current – Hybrid Compatible
The maximum input current can be configured via the Bluetooth app, allowing the charger to limit the draw from your vehicle’s alternator, without reducing the maximum charge current when charging from solar. This makes it ideal for some hybrid vehicles or those with low-output or alternators, helping prevent overload and ensuring stable, efficient charging without placing strain on your electrical system.
Note: Always verify the alternator/generator's output voltage and current ratings in hybrid vehicles.
Smart Alternator Compatible
Works seamlessly with both smart and fixed voltage alternators. Use the ignition trigger wire to automatically enable or disable charging with your vehicle’s ignition – perfect for modern vehicles with variable voltage output.
Lithium Compatible
The charger is fully compatible with lithium batteries. Also features an automatic lithium wakeup mode to safely revive batteries in low voltage protection / sleep mode.
Multi-stage Charging
Advanced algorithms deliver precise, multi-stage charging to keep your battery in peak condition and extend its lifespan.
Starter Battery Isolation
Charges your auxiliary battery only when the vehicle is running, then automatically isolates to prevent any drain on your starter battery when the engine is off.
Multi Battery Chemistry Compatible
Safely charges lithium batteries as well as lead acid types including AGM, Wet, Gel, and Calcium.
Charge your dual battery system quickly and safely with this 25A DCDC Charger. Compatible with lithium and all lead acid battery types, it features solar MPPT, Bluetooth control, smart alternator support, lithium wakeup, and multi-stage charging – all in a tough, IP66-rated, plug & play unit built for Aussie conditions.
Powerful, Smart Charging for Dual Battery Systems
The KickAss 25A DCDC Charger is the ultimate solution for powering small to medium dual battery setups. Delivering a fast and safe 25A charge rate, it’s ideal for both lithium and lead acid batteries – keeping your system charged and ready whether you’re in the bush or the backyard.
Monitor & Control with Ease
Built-in Bluetooth allows you to set up and monitor your charger directly from your smartphone. Track input and output voltages, currents, charge status, and receive real-time system alerts and warnings – all from the palm of your hand. You can also take advantage of Over-The-Air (OTA) updates, enabling you to download the latest firmware, improvements, and new features as soon as they’re released.
Plug & Play Installation
Fitted with Anderson connectors, this unit offers true plug & play installation – no hardwiring required. Setup is quick and hassle-free, making it perfect for DIY installs.
Dual Input Charging – Alternator & Solar
Charge your auxiliary battery from your vehicle’s alternator or connect a solar panel for off-grid charging. The smart dual input system gives you the flexibility to adapt to any setup.
Built for Harsh Conditions
Designed and tested to handle the toughest Aussie environments, this charger boasts an IP66 rating for dust and water resistance – ready for life off-road.
Compatible with 12V & 24V Systems
Versatility is built in. This charger works with both 12V and 24V alternators, making it suitable for a wide range of vehicles.
Hybrid Vehicle Ready
The maximum input current can be set via the Bluetooth app, allowing the charger to limit the alternator draw – which is ideal for vehicles with low-power alternators or hybrid systems with limited output capacity.
Smart Alternator Support
Compatible with both fixed and variable voltage alternators, the charger includes an ignition trigger wire that enables or disables charging automatically with your vehicle’s ignition – ideal for modern vehicles.
Lithium Battery Compatible with Auto Wake-Up
Fully lithium-ready, the charger includes an automatic lithium wake-up feature to revive low-voltage lithium batteries safely, without manual intervention.
Multi-Stage Charging
Advanced multi-stage charging algorithms ensure your battery is charged optimally and maintained in peak condition, helping to extend battery life.
Starter Battery Protection
The charger draws power only when the engine is running, automatically isolating when the vehicle is off – preventing any parasitic drain on your starter battery.
Supports Multiple Battery Types
This DCDC charger works with a wide range of battery chemistries – including Lithium, AGM, Wet, Gel, and Calcium – offering flexibility no matter your setup.
1 x KickAss 12V Control Box & Battery Monitor - with LCD Screen
1 x KickAss 12V Control Box & Battery Monitor - with LCD Screen
Charge 10 different devices at once, with 6x USB ports, 2x 12V cig sockets, and 2x Anderson-style input/outputs. An ideal portable power supply for phones, tablets and 12V appliances. Note: This control box is only compatible with KickAss Smart or Ultra-X batteries.
Power up to 10 Devices Simultaneously
The KickAss 12V Mini Power Box distributes power from your auxiliary battery to up to 10 different devices at once. Built with 6 x USB ports, 2 x 12V cigarette sockets, and 2 x Anderson input/output ports, it can power phones, tablets, 12V fridges, ovens, vacuum sealers, projectors, and more.
4 x USB Ports Featuring USB-C & QC3 Ports
Enjoy fast charging with USB-C and QC3 (Quick Charge 3.0) ports. Charge up to 6 USB devices simultaneously—perfect for phones, tablets, and other devices.
2 x Anderson Input/Outputs – Charge from Solar
Use the Anderson connectors to run 12V appliances or charge your auxiliary battery from regulated solar panels with quick-connect convenience.
Built-in 3-Stage LED Light
Includes a handy 3-stage LED light—ideal when you need illumination in a pinch and can’t find your torch or phone.
Multiple Mounting Options
Two convenient mounting points make it easy to install in your canopy, camper, or caravan.
Anti-Slip Rubber Feet
Rubber feet prevent the box from sliding and protect surfaces from scratches.
Protective Dust Cover & Anderson Cable Cover
Protect your ports with the USB dust cover and safeguard your Anderson cable from dust and disconnection with the protective end cover.
Warning: A battery must be connected before connecting a regulated solar panel. Disconnect the panel before disconnecting the battery. Failure to follow this may void your warranty.
Note: This unit is not waterproof and should not be mounted outside. It is not a standalone power source—must be connected to a battery or power supply.
Product Compatibility: This control box is only compatible with KickAss Smart or Ultra-X batteries. It is not compatible with other brands. KickAss will not cover restocking costs for incompatibility-related change of mind returns.
1 x KickAss Premium Plug & Play Wiring Kit - 6m
1 x KickAss Premium Plug & Play Wiring Kit - 6m
Connect your 12V dual battery system with this 3-pin Anderson connector with built-in ignition wire. Everything included for DIY install. Ideal for DC/DC chargers, battery boxes, auxiliaries etc.
KickAss Premium Plug & Play DC-DC Wiring Kit
Introducing the ultimate dual battery system wiring kit, now featuring a three-pin 50 Amp Anderson-style connector with ignition wire. The team at KickAss has carefully developed this premium plug-and-play wiring kit for ultra-easy DIY installations. It’s packed with high-quality components to ensure your setup is smooth and professional.
The kit is fully plug-and-play for any system using Anderson connectors for charging input and includes everything needed for a professional wiring installation. It now comes with our famous Maxifuse cable pre-installed into 6 metres of heavy-duty 8 B&S cable, providing 50A of circuit protection. The new three-pin Anderson plug allows for easier installation by integrating an ignition wire directly into the connector—eliminating the need to run multiple cables through your vehicle.
The cable is pre-crimped with Anderson connector terminals, making it simple to feed through holes and grommets. Once installed, you just clip on the three-pin Anderson connector. The kit also includes cable ties for securing cables, a spare 80A Maxifuse, a 3-metre ignition tail wire, and spare Anderson terminals.
Backwards Compatibility
The three-pin Anderson connector is backwards compatible, allowing a two-pin Anderson connection to work even if the ignition wire is not connected.
The KickAss Premium DC-DC wiring kit is specifically designed for our DC-DC chargers and is not compatible with VSRs.
For Other Installations, Please Use Our Dual Battery Wiring Kit When:
- Wiring to a battery system in the cargo area of the vehicle
- Installing VSRs – see our KAVSRAND kit fully compatible with this setup
- Connecting KickAss battery boxes and power packs
- Connecting auxiliary batteries – using KickAss Maxifuse Cable and optional VSR
This Kit Includes:
- 6 x 50 Amp Anderson terminals
- 1 x 50 Amp 3-Pin Anderson connector
- 1 x 80Amp spare Maxifuse
- 10 x Black cable ties (300mm)
- 1 x 3m tail ignition cable
1 x KickAss 8B&S Extension Lead with Anderson Style Connectors - 1m
1 x KickAss 8B&S Extension Lead with Anderson Style Connectors - 1m
Minimal Voltage Drop
Minimise voltage drop when extending your Anderson socket
Anderson Style Connectors
Provides secure, solid connection that maintains uncompromising charge
Heavy Duty 8B&S Twin Core Cable
Individually insulated then encased in a smooth PVC outer, providing added strength and exceptional resistance to grease, oil and acids.
Product Dimensions
1M Cable
Extend your placement options for your 12V devices. Minimal voltage drop with Anderson style connectors for a strong & secure connection.
Extend the reach of your 12V devices with ease using the KickAss 8B&S 1 Metre Extension Lead. Featuring heavy-duty 8B&S twin core cable and Anderson style connectors, this extension ensures minimal voltage drop for a reliable and secure connection. Built with a smooth PVC outer for added durability and resistance to grease, oil, and acids, it's the perfect accessory for uncompromising performance.
SPECIFICATIONS
Technical Details
KickAss Premium Plug & Play Wiring Kit - 6m
| Main Cable Length | 6M – With Pre-Crimped Andersons |
| Main Cable Type | Twin Core 8B&S (7.71mm²) |
| Main Cable Insulation Material | PVC |
| Main Cable Protector Material | PVC |
| Circuit Protection | 80 Amp MIDI Fuse – Holder Included |
| Battery Connection Terminals | 8mm |
| High Current Connector | 50 Amp Anderson Connector – Outlet |
KickAss 12V Control Box & Battery Monitor - with LCD Screen
| Specification | Details |
|---|---|
| Voltage | 12V DC Nominal |
| Max Current | 50A Input / Output |
| Anderson Circuit Protection | 50A Autoresettable Circuit Breaker |
| Cig Socket Protection | 15A Share Fuse (Spare Included) |
| USB-A | 4 x 2.1A |
| USB-C PD | 1 x 18W |
| QC 3.0 | 1 x 18W |
| Lithium Battery Status | SOC, Current, Voltage, Temperature, System Alerts |
| Power Input Connection | 50A Anderson Style Connector |
| Battery Data Connection | RJ45 |
| Supported Batteries | KickAss Smart and Ultra-X Series |
| Dimensions | 180 x 120 x 58mm |
KickAss Smart 12V 105Ah Ultra Slimline Lithium Deep Cycle Battery LiFePO4
| Specification | Details |
|---|---|
| Voltage | 12.8V |
| Capacity | 105Ah |
| Cell Type | Prismatic LiFePO4 |
| Max Continuous Discharge | 100A (Combined) |
| Max Continuous Charge | 100A |
| Peak Discharge | 200A (30s) (Combined) |
| 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 |
| Dimensions | 650 x 307 x 66 mm |
| Weight | 16.5kg |
| Certifications | IEC62619 |
| Warranty | 5 Years (3 Full + 2 Pro Rata) Warranty |
| 50A Anderson Connector | 2 (50A Max Combined) |
| 175A Anderson Connector | 2 (100A Max Combined) |
| USB | 1 x USB-C 45W PD | 1 x USB-A QC3.0 |
| Cig Socket | 1 (10A Max) |
KickAss Smart 12V/24V 25A DCDC Charger With Solar MPPT + Integrated Bluetooth + Pre-Wired Anderson
| Charger Output Voltage Range | 3–16V DC |
| Alternator Input Voltage Range | 9–32V DC |
| Solar Input Voltage Range | 9–32V DC |
| Maximum Input Current | 28A |
| Maximum Continuous Charging Current | 25A |
| Recommended Output Fuse Size | 50A |
| No Load Current Draw | <5 mA |
| Battery Chemistry | LiFePO4 | AGM | GEL | CAL | WET |
| Efficiency | Solar - 99% Max | Alternator - 92% Max |
| Operating Temperature | -20 °C to +80 °C |
| Ingress Protection | IP66 |
| Certifications | RCM Mark | FCC |
| Recommended Battery Capacity | |
| Lead Acid (WET, GEL, AGM, CAL) | 100 – 500Ah |
| LiFePO4 | 50 – 500Ah |
| Charge Profile | |
| Absorption Voltage | GEL - 14.1V | WET - 14.4V | AGM - 14.7V | CAL - 15.3V | LiFePO4 - 14.5V |
| Float Voltage | GEL - 13.5V | WET - 13.4V | AGM - 13.4V | CAL - 13.6V | LiFePO4 - NA |
| Minimum Auxiliary Battery Voltage | GEL/WET/AGM/CAL - 9V | LiFePO4 - 0V |
| Alternator Charge Conditions | |
| 12V Alternator Input (Ignition OFF) | CUT-IN 13.2V | CUT-OUT 12.6V |
| 12V Alternator Input (Ignition ON) | CUT-IN 12.2V | CUT-OUT 10.5V |
| 24V Alternator Input (Ignition OFF) | CUT-IN 26.4V | CUT-OUT 25.2V |
| 24V Alternator Input (Ignition ON) | CUT-IN 24.4V | CUT-OUT 21V |
| Warranty | 2 Year |
User Manual & Support Docs
| KickAss 8B&S Extension Lead with Anderson Style Connectors - 1m | |
| KickAss Premium Plug & Play Wiring Kit - 6m | |
| KickAss 12V Control Box & Battery Monitor - with LCD Screen | |
| KickAss Smart 12V 105Ah Ultra Slimline Lithium Deep Cycle Battery LiFePO4 | |
| KickAss Smart 12V/24V 25A DCDC Charger With Solar MPPT + Integrated Bluetooth + Pre-Wired Anderson |
Detailed Description
Compact, powerful and ready for adventure — this dual battery kit is built around the KickAss Smart 12V 105Ah Ultra-Slimline Lithium Battery. It includes a 25A DCDC Charger with solar MPPT, premium plug & play wiring kit, lithium control box with LCD, and an inline maxi fuse holder. A smart, space-saving power system designed for 4WDs, canopies and touring rigs where space is tight but performance is non-negotiable.
Total 5 star reviews: 43 Total 4 star reviews: 4 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 1
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49 reviews
- Pete S.Verified BuyerReviewingKickAss Smart 12V 105Ah Ultra Slimline Lithium Deep Cycle Battery LiFePO4I recommend this productRated 5 out of 5 stars10 months ago5 Stars
The slimline battery was just what I needed due to the very limited space I had to work with. Installation was easy, basically just plug and play. The remote battery monitor with bluetooth is brilliant. It looks like a rugged piece of equipment and should serve me well. Yet to use it in anger, but it has to be an improvement on my old lead acid setup!
- Rena W.Verified BuyerReviewingKickAss Smart 12V 105Ah Ultra Slimline Lithium Deep Cycle Battery LiFePO4I recommend this productRated 4 out of 5 stars2 days agoSlimline battery
Works well great product 👌
- Tristan T.Verified BuyerReviewingKickAss Smart 12V 105Ah Ultra Slimline Lithium Deep Cycle Battery LiFePO4I recommend this productRated 5 out of 5 stars1 week agoI wish I bought one sooner. saves so much weight and space.
its slim so nice space and weight saving. plenty of power ports for getting your setup just right.
- Aaron F.ReviewingKickAss Smart 12V 105Ah Ultra Slimline Lithium Deep Cycle Battery LiFePO4I recommend this productRated 5 out of 5 stars3 weeks agoGreat battery
Have had this in the car now for 6 months running the fridge, lights and 1000w inverter. Perfect for the price
- Bobby D.Verified BuyerReviewingKickAss Smart 12V 105Ah Ultra Slimline Lithium Deep Cycle Battery LiFePO4I recommend this productRated 5 out of 5 stars4 weeks ago105ah battery
Absolutely love my battery small design bluetooth seems to b working well for me both in tray and inside can
