ICON i20 / i40 / i60 / i80 48V Lithium Conversion Kit — Fleet Lithium
ICON i20 / i40 / i60 / i80 48V Lithium Conversion Kit — Fleet Lithium - 51V 105Ahis backordered and will ship as soon as it is back in stock.
ICON i20 / i40 / i60 / i80 48V Lithium Conversion Kit — Fleet Lithium
Match Fleet Lithium to the way you use your ICON
Upgrade a confirmed compatible 48V lead-acid ICON i20, i40, i60 or i80 with a coordinated Fleet 51.2V nominal LiFePO4 system. Confirm your actual tray, controller, converter and charging interface before ordering.
ICON installation resources
Download the ICON installation manual (PDF) · Read the lithium conversion guide
Real ICON battery layouts, controller identification, mounting, charge-inhibit and SOC-display guidance, plus a fillable installation record. Revision 1.0; compatible 48V lead-acid applications.
Choose your capacity
- 65Ah: 3.33 kWh nominal; stock motor/controller and approved load.
- 105Ah: 5.38 kWh nominal; everyday use with opportunities to recharge.
- 168Ah: 8.60 kWh nominal; more reserve in one pack.
- 210Ah: 10.75 kWh nominal; two matched 105Ah packs in parallel with approved dual mounting and wiring.
Energy = 51.2V × Ah ÷ 1,000. Range depends on passengers, terrain, speed, tires, temperature and accessories. Confirm the selected battery’s current capability for your controller and load; capacity alone does not establish compatibility.
What is included
- Selected 51V NexGen Fleet Lithium battery configuration
- CH5618 — 58.4V DC / 18A lithium charger
- BR5126 — ICON EV mounting kit
- AC0219 — AC power connector
- CB0917 — 35.4-inch cable set
- Digital state-of-charge gauge and mounting hardware
Check the delivered packing list and fitting instructions. Have the matched ICON charge-inhibit interface before removing the original charger. Paired kits require the approved parallel components and pack-matching procedure.
ICON fitment and electrical checks
Model name and year alone do not prove fitment. ICON builds can use Toyota NEOS or ICON/LVTong controllers and different tray and charger interfaces. Confirm the actual controller limits and regenerative-braking configuration. There is no universal no-rewiring or no-programming rule across every ICON.
Retain the original 12V converter only when its full input range covers the Fleet system through 58.4V and its output, condition and load are suitable. Use the matched lithium charger and Fleet SOC display; preserve the charge-drive interlock and electromagnetic-brake functions.
Factory-lithium replacements require a separate harness and communication compatibility check. This 48V lead-acid guide does not establish compatibility for other ICON series or a higher-voltage conversion. Do not install a 76.8V pack into a 48V system.
Fleet ownership and support
Use the matching SOC display and supported Bluetooth monitoring for battery information. Review your chosen pack’s current specifications, heater behavior and Fleet warranty terms. Sealed AGM batteries already need no watering; lithium selection is about the capacity and characteristics that suit your use.
Ask Fleet to confirm your ICON kit with your model/serial plate, controller label, complete battery-bay photos and driving needs.
Quick answer: the ICON i20 / i40 / i60 / i80 48V Lithium Conversion Kit — Fleet Lithium from Fleet Lithium has nominal voltage 51.2V, capacity 105 AH, continuous / peak discharge 300A continuous / 800A peak surge, cycle life 5,000+ cycles at 80% Depth of Discharge (DoD), cell chemistry Lithium iron phosphate (LiFePO4), warranty 10 Year Warranty. The complete specification table for this configuration is below.
Electrical & Performance
- Nominal Voltage
- Factory Pack Voltage
- Capacity
- Nominal Energy
- Continuous / Peak Discharge
- Charging Voltage
- Charging Current
- Discharge Cutoff Voltage
- Cycle Life
Battery & BMS
- Cell Chemistry
- Battery Type
- EV Battery Type
- BMS Features
- 300A Continuous / 800A Peak Surge Discharge , Advanced Battery Management System (BMS) , Internal Heating for Cold Temp Charging , Active Cell Balancing for Extended Life Cycle , Built in Fire Extinguisher for Ultimate Safety
- Safety Features
- Thermal Regulation (Heated Cells) , Low Voltage Disconnect (LVD) , Over Charge / Discharge Protection , Over Current Protection
- Battery Features
- EV Battery Features
- Operating Temperature
- Charging: 32 to 140 ºF (0 to 60 ºC) , Discharging: -4 to 149 ºF (-20 to 65 ºC) , Storage: 50 to 113 ºF (10 to 45 ºC)
Dimensions & Weight
- Dimensions (L x W x H)
- Weight
- 118.0 lb
Fitment & Compatibility
- Make
- Model
- Model Number
- Motor Controller
Warranty & Compliance
- Warranty
- Certifications & Standards
- UL 1642, UL 1973, CE, RoHS, UN 38.3, IP67
- Condition
- Manufacturer Relationship
Product Details
- Classification
- Colour / Finish
- Vendor
- Fleet Lithium
- Product Type
- Lithium Battery Conversion Kit
- SKU
- IC5126
Let customers speak for us
What a fantastic upgrade from my old acid batteries. It was time and I’m so impressed. Shipping came smoothly. Customer service has been fantastic and looking forward to the adventures to come including camping, RV, fishing, boating.
The customer service and the battery itself from Fleet Lithium is unbeatable. One of the best experiences as a customer I have ever had. They stand by their product and help you every step of the way to ensure you are happy in your purchase. The install was easy once you know where everything is supposed to go and the battery has performed flawlessly in my Bad Boy Recoil since installation. It made it a lot lighter and the buggy is obviously quicker now and I was able to ride it around the farm for hours in fast mode the other day and only used 25% of the battery carrying a buddy and myself. It is really amazing.
Cannot thank these guys enough. Our Hunting buggy is a whole new animal of its own! The team did a great job answering questions, shipping took 3 days and i was even able to reach the support team at 4pm on a Saturday during install. Cannot thank them enough! Don't think twice, Fleet is the way to go for your lithium job.
Was a slight hick up with the darn computer bot. Once we got thru that the service and help with my change over was top notch.
Mt Ranger performance is awesome with the Fleet battery
GREAT SERVICE
Awesome kit. We Live in a very cold climate, our ranger gets a ton of use year round and especially during the winter so the cold weather performance was a must for us. We've had the kit installed for about a year now and it's been perfect. Customer service has been super helpful the one or two times we had questions and we've got a couple of neighbors who run the kits as well and they say the same thing. Kevin and his crew are really top notch!
The 12V voltage reducer corrected the unstable behavior that had affected the lights and other accessories. The output has remained steady through regular use.
The 51V replacement charger is easy to keep available as a backup and works without unnecessary controls. The battery reaches a complete charge consistently during normal use.
The Polaris Ranger EV bundle lined up well with the intended mounting area and the connections were easy to identify. Once installed, the vehicle felt smoother and more consistent through normal use.
The 51V replacement charger connected as expected and has charged the compatible battery consistently. The status indicators are easy to follow, and the unit feels solid in regular use.
Easy installation and great technical support.
After installing the Club Car 48V kit, throttle response felt more immediate and the vehicle no longer felt sluggish late in the charge. The cleaner battery compartment is another welcome improvement.
Cabels look great. Will be installing them by the end of the week. Frank
The BlueMax 200Ah marine battery has provided steady power for onboard electronics and normal time on the water. It is easier to handle than the older battery and has required very little attention between trips.
The parts for the EZGO TXT kit were organized clearly and the installation sequence made sense. The finished setup looks tidy and removes the routine upkeep of the old battery bank.
