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Rancho Cordova, CA · Nationwide shipping · Est. 2019
Used Tesla and EV batteries, tested and installed.
We stock America's largest inventory of tested used Tesla and EV battery packs and modules. We ship nationwide and install locally in Rancho Cordova. Shops and volume buyers get partner pricing.
Partner pricing for shops and volume buyers
In stock now
Tested packs and modules, ready to go
A look at some of our current inventory. Every pack is tested and inspected before it ships or goes in.
Request a quote
Tell us what you need and we'll call you back.
Leave your details below and we'll call you back with pricing and availability. Tell us if you want it installed or shipped.
- ARA Certified Recycler and BAR registered auto repair shop
- 45,000+ items in stock, chances are we have your part
- Tested and inspected used OEM packs and modules
- Installation with a 6-month to 2-year warranty
- Nationwide shipping. 43,000+ parts sold at 100% positive feedback
- Flexible financing available, pay over time with Affirm or Klarna
Shops, wholesalers, and volume buyers: check the box below for partner pricing.
Call or text 916-713-5256Get your price now
Only your name and phone are required. It takes under a minute.
Local installation · Rancho Cordova, CA
We install the battery you buy from us.
Buy a battery, module, or drive unit from us and we'll install it in-house at 3730 Omec Circle with a 6-month to 2-year warranty. We read every fault in Tesla Service Mode and take drivable and non-drivable cars, and we cover vehicle shipping to us within 500 miles.
Problems we solve
Common Tesla battery problems we solve
Owners call us when one of these shows up on the screen. Find yours below.
| What you see on screen | Common error codes | What it usually means |
|---|---|---|
| Maximum battery charge level reduced | BMS_a074, BMS_a066, BMS_a064 | Cell or module imbalance. The battery management system has lowered the maximum charge limit, often to around 50%, to protect weaker cells. |
| Unable to charge, maximum charge level reached | BMS_a079 | The battery is already above the reduced charge limit the BMS set, so charging is blocked. |
| Unable to drive, vehicle may not restart | Various BMS, isolation & contactor codes | A serious high-voltage issue that can stop the car from driving or restarting. |
| Reduced range and limited charging power | Imbalance & capacity-limiting codes | Cell degradation the internal balancer can no longer keep up with. |
| Pack requires replacement | BMS_f107 (cell voltage sensor) & related | The BMS has flagged an internal fault that needs a pack, module, or BMS replacement. We read these in Tesla Service Mode and replace them with tested inventory. |
Some of these are actually a weak 12V battery, not the high-voltage pack. We check first so you don't pay for a battery you don't need. When you do need a pack or module, we have tested ones in stock and ready to install.
