Support Center
Get support for your Fleet Lithium pack
Search your product, SKU or vehicle to pull the right documents, troubleshooting steps and warranty coverage — then send it straight to our technical team.
Send us a message
Tell us what you need and how you'd like us to reply — email, a call back or a text. A technician answers within one business day.
Message received
Thanks — we have your message.
A technician replies within one business day.
- A confirmation email is on its way with a copy of what you sent.
- A Fleet Lithium technician reviews it in order, Mon–Fri.
- We reply within one business day — check your spam folder if you don’t see us.
Need to add something? Just reply to your confirmation email — it goes straight to the same technician.
Still stuck?
Talk to a Fleet Lithium technician
Send photos, readings and your order number — we diagnose packs, chargers and controllers directly.