Your Tesla has a hidden 12V battery that can die without warning. When it does, you're locked out — no screen, no doors, no frunk. EVRescueKit wakes your car in 60 seconds.
The Problem
The big battery powers your motors. The small one powers everything else — including the ability to open your doors.
The one you know about
The one that strands you
Screen won't turn on
Doors won't open
Frunk won't release
Stranded for hours
Real Stories
"Came back from vacation to a completely dead Model 3. Full main battery but screen wouldn't turn on. Tesla Roadside took 3 hours. Missed my meeting."
— u/TeslaOwner_SF
"12V battery died in my garage. Had to crawl under the car to manually release the frunk. In dress clothes. On a Monday morning."
— Forum member
"Wife got stranded at the grocery store. Tow truck cost $280 and she waited 2 hours with groceries melting in the back."
— u/Model3_Dad
The Solution
EVRescueKit connects to your Tesla's jump posts and provides clean, regulated power to wake your car's computers.
Flip the switch to 12V (2018-2021) or 16V (2022+). LED confirms your selection.
Slim-profile clamps designed to fit Tesla's tight jump post area. Color-coded and labeled.
One button. Screen comes on within 60 seconds. Disconnect and drive away.
Regular clamps are too bulky. Ours are designed for the tight space under the frunk.
Works with all Model 3 years — including 2022+ with the newer 16V lithium system.
Soft-start prevents voltage spikes. Safe for Tesla's sensitive electronics.
LiFePO₄ battery chemistry. Store it in your frunk and forget about it.
Product photo coming soon
Compare Options
Average wait time
Typical cost
One-time purchase
FAQ
Be the first to get it. Ships March 2026.