Mobile battery help across South FloridaCall 305-370-4246
CROWNMobile Battery Service
Jump startsAvailable 24 hours
Battery installation9:30 a.m. – 9:30 p.m.

Appointments available for battery services

EV low-voltage battery assistance

Low-voltage battery help for electric vehicles.

An EV can have an auxiliary low-voltage battery concern even when the traction battery has charge. Crown reviews the vehicle model and symptoms to confirm whether suitable mobile assistance is available.

Start with the exact vehicle

Electric vehicles do not all use the same auxiliary battery or recovery procedure. Manufacturer instructions and the exact model matter. Tell us the year, model, warning messages, and whether the vehicle can be accessed or moved.

What the visit can include

  • Vehicle and auxiliary-battery identification
  • Review of warning messages and symptoms
  • Mobile-assistance suitability confirmation
  • Discussion of the appropriate next step

Auxiliary power and driving range are different

This service concerns the low-voltage system. It does not provide roadside charging for the high-voltage traction battery or high-voltage battery repair. Some vehicles require manufacturer service or specialized recovery.

Plan the next step.

Read Prepare vehicle and access details and review what affects your service quote.

Questions about ev battery assistance

Is this roadside charging for my driving battery?

No. This page covers auxiliary low-voltage battery assistance. Traction-battery charging and high-voltage repairs are outside this service.

Can every EV receive a standard jumpstart?

No. Procedures and auxiliary-battery systems differ. Suitability must be checked for the exact vehicle and manufacturer instructions.

What should I send before service?

Provide the exact vehicle details, warning messages, and access restrictions. These details help confirm whether mobile assistance is appropriate.

Get the right help for your vehicle.

Jump starts are available 24 hours. Battery installations: 9:30 a.m. – 9:30 p.m. Appointments are available for battery services.

Call CrownRequest service