1 of 2
Skip to product information
1 of 4

AEM EV Unsealed Battery Management System Satellite Module for VCU

AEM EV Unsealed Battery Management System Satellite Module for VCU

AEM30-8408

⚠️ CARB Compliance: This product is not CARB-approved and cannot be shipped to California or other carb restricted states. See our Privacy Policy »
Regular price $255.95
Sale price $255.95 Regular price $287.95
Request Price Match

This part is made to order only, contact us for rough ETA.


  • Fully secure checkout
  • Trusted by thousands
  • Rated and reviewed

The VCU communicates with the BMS via the Master Module and all battery packs need at least one Master unit. The Satellites expand the capability of the Master by an additional 18 cells and 3 thermistors per additional Satellite connected. The Satellite Modules are connected to their Master via a high-speed serial interface (isoSPI) that allows additional units to be daisy chained together, adding as many Satellites as necessary for the battery pack configuration.
Installation Instructions
MPN: 30-8408
AEM EV Unsealed Battery Management System Satellite Module for VCU

$255.95

FAQ

When does my order ship?

Most orders ship in 1–3 days, but some items may take longer due to demand and manufacturing delays. For urgent orders, please contact us to confirm stock before purchasing.

Are returns accepted?

Not satisfied? Return any item within 30 days. See our FAQ page for details.

Buy now pay later options available?

Yes. Pay later in installments with Affirm or PayPal Pay Later.

Do we offer price matching?

We’re happy to price match any legitimate listing from an authorized dealer, as long as the item is in stock and the price is current. We cannot match outdated or incorrect discounts based on old MSRP, since those prices are often errors the competitor cannot honor.