KickAss Smart 12V 105Ah Ultra Slimline Lithium Deep Cycle Battery LiFePO4
Save more when you buy this as part of a KickAss kit.
View bundle deals →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.
Pickup available at Acacia Ridge Store
Usually ready in 1 hour
Description
Specifications
| 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) |
User Manual and Support
KickAss has warehouses located on both the East and West Coast of Australia. Express orders are dispatched same business day if ordered before 12pm AEST. Standard orders are dispatched within 2-3 business days. Deliveries are made during business hours, Monday to Friday.
At KickAss, we take full control of our product journey - from concept to creation - by designing, engineering, and manufacturing our own batteries and 12V accessories in our wholly owned facilities located in Australia, China, and the USA. This end-to-end approach allows us to maintain strict quality standards, drive innovation, and deliver unbeatable value. By owning our production facilities, we ensure every product that carries the KickAss name is built tough, tested rigorously, and ready for off-grid adventure.
Change your mind? No worries, our quick & easy online or in-store returns process has you covered. Learn more.
BUNDLE & SAVE!
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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.
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)
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.
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.
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.
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.
Use bolts or screws to surface mount the unit horizontally or vertically. No need for additional mounting kits of brackets.
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.
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.
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.
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.
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.
See why our customers are all in—these reviews speak for themselves!
- Pete S.Verified BuyerReviewingKickAss Smart 12V 105Ah Ultra Slimline Lithium Deep Cycle Battery LiFePO4I recommend this productRated 5 out of 5 stars9 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!
- Andrew S.Verified BuyerReviewingKickAss Smart 12V 105Ah Ultra Slimline Lithium Deep Cycle Battery LiFePO4I recommend this productRated 5 out of 5 stars3 minutes ago105Ah Slimline Lithium Deep Cycle
Battery is well constructed the with all the add on you could ever want to customize you project
- Scot R.Verified BuyerReviewingKickAss Smart 12V 105Ah Ultra Slimline Lithium Deep Cycle Battery LiFePO4I recommend this productRated 5 out of 5 stars5 days agoPerfect
Works and fits well
- Colin T.Verified BuyerReviewingKickAss Smart 12V 105Ah Ultra Slimline Lithium Deep Cycle Battery LiFePO4I recommend this productRated 5 out of 5 stars3 weeks agoGreat addition for running my car fridge.
Solid frame holds this slimline battery in a tight space behind the rear seats. Ample amp hrs to hold my fridge for a couple of days without any inputs.
- David M.Verified BuyerReviewingKickAss Smart 12V 105Ah Ultra Slimline Lithium Deep Cycle Battery LiFePO4I recommend this productRated 5 out of 5 stars4 weeks agoGreat battery
Battery was wrong size for my needs. My fault not Kackass's. They replaced it no worries
Frequently Asked Questions
How much capacity and power does the KickAss Smart 12V 105Ah Ultra Slimline Lithium Battery provide?
This means you get a reliable and robust power source ideal for extended off-grid use, with enough capacity to run 12V appliances and systems efficiently while maintaining excellent cycle life and battery health.
Can I use this battery with my existing solar setup or 4WD dual battery system?
This flexibility makes it easy to integrate with your current off-grid or vehicle power systems, ensuring seamless plug & play installation and reliable power delivery for your adventures.
How do I safely set up and start using the KickAss Ultra Slimline Lithium Battery for the first time?
Following this ensures your battery’s management system works correctly and prolongs battery life. The battery also features Bluetooth compatibility and a Remote Display Unit for easy status monitoring.
What safety features does the battery have to protect it during use?
These built-in safeguards mean your battery operates safely and reliably in harsh conditions, giving you peace of mind on every trip while maximising battery longevity.
Can I connect multiple KickAss Ultra Slimline batteries in parallel or series to increase capacity or voltage?
However, its 105Ah capacity and 100A discharge rating provide ample power for most off-grid and vehicle applications, making it a strong standalone power source for your needs.
How heavy is the KickAss Ultra Slimline Lithium Battery, and is it easy to install in tight spaces?
This slimline design allows you to maximise space in your vehicle or off-grid setup without sacrificing capacity or power, making it ideal for compact or custom installations.
How long can I expect the battery to last in terms of charge cycles?
This exceptional cycle life ensures years of dependable power, reducing the need for frequent replacements and providing excellent value for your investment in off-grid energy solutions.
What monitoring options are available to keep track of the battery’s status while in use?
These tools allow real-time monitoring of battery health, state of charge, and alerts, giving you full control and confidence over your power system during your adventures.
