Navitas 4-Seater Frame (All Years) (48V) Fleet Lithium Conversion Kit
- ✔ Premium Quality Materials
- ✔ Quality Checked Before Dispatch
- ✔ Secure Payments
- ✔ Dedicated Customer Support
Fast Shipping
Quick dispatch and reliable delivery.
Secure Checkout
Your payments are protected and encrypted.
Easy Returns
Hassle-free return process.
Trusted Quality
Premium products loved by customers.
Don't Forget To Explore More From This Collection
Customers often buy these together to complete their project.
Description
Upgrade Your Navitas 4-Seater to Fleet Lithium (48V)
Replace the lead-acid batteries in your Navitas 4-Seater frame with a single, high-performance 51V LiFePO4 pack from Fleet Lithium. Complete conversion kit included.
Choose Your Capacity
| Capacity | Range | Best For |
|---|---|---|
| 51V 65Ah | Up to 27 mi | Stock carts only |
| 51V 105Ah | Up to 50 mi | Daily driving |
| 51V 168Ah | Up to 75 mi | All-day use |
| 51V 210Ah | Up to 90 mi | Max range |
65Ah is for stock motors/controllers only.
What's Included
- 51V NexGen Fleet Lithium LiFePO4 Battery (selected capacity)
- CH5618 — 58.4V 18A LiFePO4 Smart Charger
- BR5217 — Navitas 4-Seater Bracket Kit
- AC0219 — AC Power Connector
- CB0917 — Cable Set (35.4")
- Digital State-of-Charge Gauge
- All mounting hardware
Key Specs
- 300A NexGen BMS with 800A peak surge
- Patent-pending fire suppression system
- Built-in cold-weather heater — activates automatically below 32°F
- Bluetooth monitoring
- 10-year warranty — designed and assembled in the USA
Fitment Guide
| OEM | Model | Years | Factory Voltage |
|---|---|---|---|
| Navitas | 4-Seater Frame | All Years | 48V |
Controller Compatibility
Navitas frames typically use Navitas or aftermarket 48V controllers. The Fleet Lithium 51V pack is compatible with most 48V setups. Verify your controller model before ordering.
Will this fit my Navitas 4-Seater?
Yes. The BR5217 bracket kit provides a factory-fit installation.
Does my controller need reprogramming?
In most cases, no.
Does it work in cold weather?
Yes. Built-in heater activates automatically below 32°F.
*Range estimates are maximums under ideal conditions.
Return policy
Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
Shipping
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Manufacturing
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.