Slim, Space-Saving Footprint
Not every installation has room to spare. This battery's slim shape means it slots into tight spaces where a standard box battery just won't fit.
KickAss Twin 12V 120Ah Slimline Lithium Bundle with Linking Cables - 240Ah Total Capacity
$
874
95
240Ah total capacity
Slimline battery design
Robust LiFePO4 technology
Easy to install linking cables
Perfect for 4WD setups
In stock
Fast Dispatch
30 Day Returns
Pickup available at Acacia Ridge Store
Usually ready in 1 hour
INCLUDED IN THIS KIT
KickAss Twin 12V 120Ah Slimline Lithium Bundle with Linking Cables - 240Ah Total Capacity
$
874
95
ABOUT THIS ITEM
Boost your off-grid adventures with this KickAss bundle, featuring twin 120Ah Slimline Lithium Batteries and linking cables for reliable power.
WHAT'S INCLUDED?
Everything that is included in this KickAss kit!
2 x KickAss 12V 120Ah Lithium Slimline Deep Cycle Battery LifePO4
2 x KickAss 12V 120Ah Lithium Slimline Deep Cycle Battery LifePO4
120Ah Useable Capacity
Every amp hour is yours to use. Run fridges, lights, and other 12V gear longer between charges.
120A Continuous Charge & Discharge Current
Designed to handle up to 120A of continuous charging and discharging, this battery easily supports high-powered accessories, and when it’s time to top up, recharges efficiently.
Ideal Drop-In Replacement
Upgrade your existing slimline battery without overhauling your setup. The compact slimline design makes it an ideal drop-in replacement, giving you 120Ah of usable lithium capacity and long-lasting LiFePO4 performance.
IP65 Dust & Water Protection
Built for harsh Australian conditions, the IP65-rated housing helps protect against dust and water splashes. It's made to handle life outdoors.
High Quality, A-Grade Prismatic LiFePO4 Cells
Inside is a set of premium prismatic cells, built to an extremely high standard for more consistent performance and a longer life.
Intelligent BMS
The built-in Battery Management System (BMS) continuously monitors the battery to help protect against overheating, overcharging, overdischarging, under and over voltage, and short circuits. It's working in the background every time you use the battery, helping keep it running safely and reliably.
Rated for 4000 cycles at 80% DoD
Charge it, drain it, and do it again. This battery is built to handle 4000 cycles at 80% depth of discharge, so it'll be with you for years.
Low self discharge
The low self-discharge design helps the battery hold its charge while it's not in use. That means it's ready to go sooner when your next adventure rolls around, even after sitting in storage.
Wide operating temperature Range
Built to perform in a wide range of conditions, this battery charges reliably from -0°C to 60°C and discharges from -20°C to 65°C. From frosty mornings to scorching summer days, it's designed to keep powering your adventures.
Optional Shunt Available
Pair your battery with an optional smart shunt to gain deeper insight into your power usage and battery performance. Monitor key metrics such as state of charge, current draw, charging activity and remaining runtime.
What’s Included:
- 1 x KickAss 120Ah Lithium Slimline Deep Cycle Battery
- M8 Terminals
Big power, small footprint. This 12V 120Ah lithium battery packs rugged, reliable performance into a slim build that fits where other batteries can't. With 4000+ cycles, smart BMS protection, and an IP65-rated housing, it's ready to keep your fridge, lights, and gear running wherever you roam.
When space is tight but power demands are high, the KickAss 12V 120Ah Lithium Slimline Deep Cycle Battery LiFePO4 is built to deliver. Designed to fit into narrow compartments and tight installations where a standard deep cycle battery simply won’t fit, this battery is ideal for caravans, camper trailers, 4WDs, boats, and off-grid solar setups. It’s also an ideal drop-in replacement if you have an older slimline battery that’s ready for an upgrade.
At its core is a set of high-quality, A-grade prismatic LiFePO4 cells, delivering 120Ah of usable capacity and 120A of continuous charge and discharge current. That means reliable, consistent power for fridges, lighting, inverters, and other 12V accessories, whether you're camping for a weekend or living off-grid for weeks at a time.
Rated for 4000 cycles at 80% depth of discharge, this lithium deep cycle battery is built to outlast traditional AGM and lead-acid batteries many times over, offering better long-term value for caravan, camping, marine, and solar battery setups.
Safety and reliability are built in from the ground up. An intelligent Battery Management System (BMS) continuously monitors the battery, helping protect against overheating, overcharging, overdischarging, short circuits, and voltage irregularities. Combined with an IP65-rated housing for dust and water protection, this battery is built to handle harsh Australian conditions, from dusty outback tracks to salty marine environments.
Low self-discharge means this battery holds its charge well during storage, so it's ready to go when you are, even after weeks sitting idle. A wide operating temperature range – charging from -10°C to 60°C and discharging from -20°C to 65°C – ensures dependable performance across the seasons, whether you're chasing summer swells or exploring in the depths of winter.
Compact, powerful, and built for Australian conditions, the KickAss 12V 120Ah Lithium Slimline Deep Cycle Battery is the ideal upgrade for anyone after a reliable, long-lasting lithium battery that fits where others can't.
1 x KickAss Battery Linking Cables - 2AWG, 400mm
1 x KickAss Battery Linking Cables - 2AWG, 400mm
These 400mm linking cables allow you to connect batteries in series or parallel to build a battery bank, increasing your power capacity. 12V, rated to 100amps. Appropriate for 4WDs & light commercial vehicles.
400mm Length Pair (Black & Red) Battery Joiner Pack
Combine batteries in parallel to create a battery bank and boost your power storage capacity. These cables can also be used in series to achieve 24V from two 12V batteries.
Note: Always ensure your batteries are connected correctly for your intended application.
SPECIFICATIONS
Technical Details
KickAss Battery Linking Cables - 2AWG, 400mm
| Length | 400mm |
| Voltage | 12V |
| Current Rating | 100 Amps |
| Cable Size | 2 AWG |
| Lug Hole Size | 8mm |
KickAss 12V 120Ah Lithium Slimline Deep Cycle Battery LifePO4
| Voltage | 12.8V |
| Capacity | 120Ah |
| Cell type | LFP |
| Max continuous discharge | 120A |
| Max continuous charge | 120A |
| 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% SOH |
| Bluetooth | No |
| Remote display | No |
| Parallel / series remote monitoring | Max 4 in series or 4 in parallel |
| Dimensions (battery) | 233 x 258 x 168mm |
| Dimensions (with terminals and housing) | 392 x 108 x 286mm |
| Weight | 14kg |
| Certifications | IEC62619, UN38.3, FCC, EMC |
| Warranty | 3 years + 2 years pro rata |
| Environmental rating | IP65 |
User Manual & Support Docs
| KickAss 12V 120Ah Lithium Slimline Deep Cycle Battery LifePO4 |
Detailed Description
Maximise your off-grid setup with the KickAss Twin 12V 120Ah Slimline Lithium Bundle. This powerhouse duo delivers a whopping 240Ah total capacity, perfect for serious adventurers and 4WD enthusiasts. Our Slimline Lithium Deep Cycle Batteries are compact yet robust, designed to fit seamlessly into tight spaces without compromising power. The included battery linking cables ensure an effortless and reliable connection. Experience peace of mind knowing your gear is backed by KickAss's legendary durability and performance, ideal for harsh Australian conditions.
