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.
Talk to a specialist
- Email support@fleetlithium.com Replies within one business day.
- Call you back Leave your number in the form below and a specialist calls you — we do not run a public phone queue.
- Live chat Fastest during business hours, Mon–Fri.
Type a product, a SKU, or the make and model you drive.
Documents
Manuals & spec sheets
Install guides, wiring diagrams and charger profiles.
Diagnostics
Troubleshooting
Symptom-by-symptom fixes for packs, chargers and controllers.
Warranty
Register a product
Register a new pack for warranty coverage.
Warranty
Start a claim
Start a warranty claim with photos and details.
Contact the support team
Request received
Thanks — we have your request.
A support specialist will reply within one business day.
Need to add something, or need it faster? Email support@fleetlithium.com with your reference number, or leave a phone number above and a specialist will call you back.
Still stuck?
Talk to a Fleet Lithium technician
Send photos, readings and your order number — we diagnose packs, chargers and controllers directly.