KickAss Smart 12V 120Ah Lithium Deep Cycle Battery LiFePO4
Save more when you buy this as part of a KickAss kit.
View bundle deals →Check out the KickAss 12V 120Ah Smart Lithium Battery – a smart choice for demanding setups. Built with LiFePO4 tech and an integrated BMS, it offers long-lasting performance and protection. Connect in series or parallel, and monitor via Bluetooth. Ideal for caravans, marine use, or off-grid power systems.
Pickup available at Perth - Forrestdale Store
Usually ready in 1 hour
5 Years (3 Full + 2 Pro Rata) Warranty
This product is covered by a 5 Year (3 Full + 2 Pro Rata) Limited Warranty.
Description
120Ah 12V Lithium Deep Cycle Battery
KickAss 120Ah 12V Lithium Deep Cycle Battery:
KickAss has dedicated over 10 years to the development and design of the 120Ah 12V Lithium Deep Cycle Battery. This battery offers twice the usable capacity compared to a traditional 120Ah AGM battery, making it equivalent to a 240Ah AGM battery in terms of capacity.
Safe Lithium Iron Phosphate Chemistry (LiFePO4)
Utilizing LiFePO4, one of the safest and most stable lithium chemistry types, ensures that the KickAss 120Ah 12V Lithium Deep Cycle Battery is safe for even the most rugged terrains, providing at least 4000 cycles at 80% depth of discharge.
Lightweight Design: Only 12.15KG
The new KickAss 120Ah 12V Lithium Deep Cycle Battery is significantly lighter, weighing only 12.15kg, which simplifies installation and transport within your setup.
Durable ABS Casing
Featuring a high-quality ABS container, the battery offers excellent resistance to impacts and chemical erosion, ensuring a long lifespan and reliability.
Audible Low Battery Voltage Alarm
Avoid the inconvenience of a flat battery! The built-in audible alarm alerts you when the 120Ah 12V Lithium Deep Cycle Battery reaches low voltage levels and can be managed via the app.
Exclusively Designed by KickAss
Years of development have culminated in the release of one of the most advanced remote display units on the market, designed to complement our 120Ah 12V Lithium Deep Cycle Battery.
Monitor Your Battery's Status Via the Remote Screen (Optional Extra)
Access comprehensive diagnostics and status information with a simple button press. Keep track of battery temperature, voltage, system current, draw, time to empty, and charge status effortlessly.
Specifications
| Battery | Type LiFePO4 |
| Nominal Voltage | 12.8V |
| Rated Capacity | 120Ah |
| Energy | 1280Wh |
| Parallel Connection | Yes |
| Series Connection | Yes |
| Bluetooth Monitoring | Yes |
| Remote Display Monitoring | Yes |
| Max Charge Voltage | 14.6V |
| Charge Temperature | 0 ~ +55°C |
| Max Continuous Charge Current | 110A |
| Discharge Temperature | -20 ~ +60°C |
| Max Continuous Discharge Current | 120A |
| Pulse Discharge Current | 210A (30 seconds) |
| Battery Low Voltage Cutout | 10V |
| Cycle Life | 4000 cycles | 80% DOD | 0.5C |
| Dimensions | 340mm x 185mm x 234mm |
| Weight | 14.05 kg |
| Storage Temperature | 0 ~ +30°C |
| Storage SOC | 50% |
| Humidity Range | 0 ~ 85% RH |
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!
Smart 120Ah lithium battery with Bluetooth and 9 stage charger for ultimate power.
Complete 120Ah lithium dual battery kit with DCDC charger and wiring for your 4WD or caravan.
12V 120Ah Lithium Deep Cycle Battery LiFePO4, 12V/24V 25A DCDC Charger With Solar MPPT +, Lithium Battery Remote Display Unit / Monitor + Extension Cable - 5m, Plug & Play Wiring Kit - 6m, N70 Batt...
12V 120Ah Lithium Deep Cycle Battery LiFePO4, 12V/24V 25A DCDC Charger with Solar MPPT & Plug, 12V Control Box & Battery Monitor - with LCD Screen, Plug & Play Wiring Kit - 6m, N70 Battery Tray, 2 ...
12V 120Ah Lithium Deep Cycle Battery LiFePO4, 12V/24V 40A DCDC Charger With Solar MPPT +, Lithium Battery Remote Display Unit / Monitor + Extension Cable - 5m, Plug & Play Wiring Kit - 6m, N70 Batt...
12V 120Ah Lithium Deep Cycle Battery LiFePO4, 12V/24V 25A DCDC Charger With Solar MPPT +, 12V to 240V Pure Sine Wave 1000W Inverter, Lithium Battery Remote Display Unit / Monitor + Extension Cable ...
12V 120Ah Lithium Deep Cycle Battery LiFePO4, 12V/24V 40A DCDC Charger With Solar MPPT +, 12V Control Box & Battery Monitor - with LCD Screen, Plug & Play Wiring Kit - 6m, N70 Battery Tray, 2 x Aut...
2 x 12V 120Ah Lithium Deep Cycle Battery LiFePO4, and Battery Linking Cables - 2AWG, 400mm
12V 120Ah Lithium Deep Cycle Battery LiFePO4, 12V/24V 25A DCDC Charger With Solar MPPT +, 12V to 240V Pure Sine Wave 1000W Inverter, 12V Control Box & Battery Monitor - with LCD Screen, Plug & Play...
2 x 12V 120Ah Lithium Deep Cycle Battery LiFePO4, 12V to 240V Pure Sine Wave 2000W Inverter, 12V/24V 40A DCDC Charger With Solar MPPT +, Plug and Play DCDC Wiring Kit - 6.5m, Lithium Battery Remote...
2 x 12V 120Ah Lithium Deep Cycle Battery LiFePO4, 12V to 240V Pure Sine Wave 2000W Inverter, 12V/24V 40A DCDC Charger With Solar MPPT +, 12V Control Box & Battery Monitor - with LCD Screen, Plug an...
3 x 12V 120Ah Lithium Deep Cycle Battery LiFePO4, 12V to 240V Pure Sine Wave 3000W Inverter, 12V/24V 40A DCDC Charger With Solar MPPT +, 3 x N70 Battery Tray, Plug and Play DCDC Wiring Kit - 6.5m...
3 x 12V 120Ah Lithium Deep Cycle Battery LiFePO4, 12V to 240V Pure Sine Wave 3000W Inverter, 12V/24V 40A DCDC Charger With Solar MPPT +, 12V Control Box & Battery Monitor - with LCD Screen, 3 x N70...
See why our customers are all in—these reviews speak for themselves!
- Michael T.Verified BuyerReviewingKickAss Smart 12V 120Ah Lithium Deep Cycle Battery LiFePO4I recommend this productRated 5 out of 5 stars22 hours agoFull Kick Ass 12v set up with 8 gang switch panel and 25amp smart dcdc charger and heavy duty wiring kit
Thanks so much to Sam from kickass for helping me with this set up.
I’m a novice with no 12v experience before in my life but I have to say wiring in the plug and play wiring kit and installing the battery, dcdc charger and switch panel was a lot of fun.
Charged up yesterday from 60% to 100% off solar in about 4 hours and the 8 gang switch panel is awesome. With the lid of my Ranger tub closed I was able to get range to turn on my tub rack lights to about 40-50m away. Wicked I love the gear!
- Matthew H.Verified BuyerReviewingKickAss Smart 12V 120Ah Lithium Deep Cycle Battery LiFePO4I recommend this productRated 5 out of 5 stars2 weeks ago120ah battery
Awesome very happy
- Grant C.Verified BuyerReviewingKickAss Smart 12V 100Ah Lithium Deep Cycle Battery LiFePO4I recommend this productRated 5 out of 5 stars2 weeks agoBattery
Good stuff
- Warren M.Verified BuyerReviewingKickAss Smart 12V 120Ah Lithium Deep Cycle Battery LiFePO4I recommend this productRated 5 out of 5 stars1 month agoLifePO4 warranty claim
Excellent after sales service , friendly and professional.
- Robert P.Verified BuyerReviewingKickAss Smart 12V 120Ah Lithium Deep Cycle Battery LiFePO4I recommend this productRated 5 out of 5 stars1 month agoGood quality
This my first lithium battery and I am impressed so far
Frequently Asked Questions
How much capacity and power can the KickAss Smart 12V 120Ah Lithium Deep Cycle Battery deliver?
This means you can rely on substantial energy storage and high current delivery for your off-grid power needs, whether you’re running appliances, tools, or adventure gear. Its high discharge rates ensure it can handle demanding loads without compromising performance.
Can I connect multiple KickAss Smart 12V 120Ah batteries together for more power?
This flexibility allows you to scale your power system easily, increasing voltage or capacity depending on your setup. The built-in Battery Management System (BMS) and Bluetooth monitoring make managing multiple batteries simple and reliable.
How do I get started using the KickAss Smart 12V 120Ah Lithium Battery right out of the box?
Starting with a full charge maximises battery life and accuracy of the SOC readings. Use a charger designed for lithium batteries and connect loads with appropriately sized fuses for safe and efficient operation.
How can I monitor the battery’s status and health remotely?
This smart monitoring capability lets you keep tabs on your battery’s performance from your phone or a dedicated display, giving peace of mind and helping you optimise your power usage on the go or at your off-grid site.
What safety features are built into the KickAss Smart 12V 120Ah Lithium Battery?
These protections ensure your battery operates reliably and safely in a variety of environments. The BMS also provides fault codes and alerts to help you quickly address any issues, making this battery a safe choice for off-grid and adventure use.
What are the physical dimensions and weight of the KickAss Smart 12V 120Ah Lithium Battery?
Its compact size and manageable weight make it easy to install in a range of setups, from camper trailers to solar power systems. The included mounting hardware and optional trays further simplify installation and secure placement.
What charging specifications should I follow to ensure optimal battery life?
Following these charging parameters helps maintain battery health and longevity. Avoid overcharging or using incompatible chargers to benefit from the battery’s rated 4000 cycle life at 80% depth of discharge.
Is the KickAss Smart 12V 120Ah Lithium Battery suitable for use in extreme temperatures?
This wide operating temperature range makes it ideal for Australian outdoor conditions, ensuring consistent performance whether you’re camping in winter or adventuring in summer heat. Proper ventilation during installation further supports safe operation.
