Tesla Model S

12 Volt Model S Battery Installation

This battery installation service is only available for in-shop purchases.

Installation Only โ€” Professional removal and replacement of the Tesla Model S 12 V auxiliary battery with memory-safe procedures that preserve vehicle settings.
Our technicians follow Model Sโ€“specific fitment practices (reverse-terminal layout, tray clearances, hold-down torque) and validate DC-DC charging behavior post-install.

This listing is for installation labor only. You can purchase your Tesla Model S Battery on a separate e-Store item. This battery replacement service includes BMS wake/sleep validation and a final 12 V health report. Core handling and certified recycling available when we provide the replacement unit.

Tesla Model S โ€” 12-Volt Battery Installation Service

Purpose-built for the Tesla Model S, our install process addresses will install your 12 VDC battery and responsibly recycle your old battery.

Whatโ€™s included
  • Memory-safe swap โ€” Low-voltage support to preserve settings, profiles, and logs.
  • Correct reverse-post routing โ€” Strain-free cable path and tray/liner clearance.
  • Health verification โ€” Post-install 12-V integrity, DC-DC charge check, parasitic-draw scan.
Whatโ€™s not included
  • Batteryย โ€” Priced separately; supply your own or purchase from us on a separate line.
  • Additional diagnostics โ€” Beyond standard health checks (e.g., intermittent drains) billed as needed.
What will go away
  • Error Alert Shown
At-a-Glance โ€” Service Details
Category Detail
Vehicle Tesla Model S (all variants requiring reverse-terminal 12-V)
Scope Remove & replace 12-V battery, memory-safe retention, post-install checks
Customer-supplied Parts Allowed; must be reverse-terminal and Model S compatible
Recycling Core intake & certified recycling included in the installation price
Labor Warranty 90-day workmanship (battery warranty 1 year)
Scheduling & Prep
  • Appointment required โ€” Drive-in or tow-in; typical visit under one hour shop time.
  • VIN assist โ€” Share the last 6 of your VIN if you want us to pre-verify battery compatibility.
Compatibility

The Tesla Model S vehicles are designed for a Reverse-terminal 12 VDC battery available on our e-Store. For hardware or compatibility questions, contact us with the last 6 of your VIN.

Why service at Gruber
  • EV-specific process โ€” Memory-safe, reverse-post aware, Model Sโ€“proven.
  • Experienced technicians โ€” Thousands of EV service operations across Tesla platforms.
  • On-the-spot validation โ€” DC-DC checks and parasitic-draw screening before you leave.
  • Recycling support โ€” Simple core return when we provide the replacement unit.

PRICE:

$292.26

Gruber Motors