EV, battery, and clean-energy manufacturing partners

Your outsourced sourcing partner

Finding a shop that will build a single prototype pack or a run of busbars takes founders days of cold emails. Upload your design once and surface independent shops already set up for battery and EV work, so you spend your time building.

Built for current and heat

Battery hardware fails on resistance and heat. Shortlist shops that hold flatness on busbar contacts, machine clean cooling channels, and coordinate the plating your joints need.

Every dollar of runway counts

We are a startup too. We put your part in front of the right independent shops and get you competitive quotes, so you land the best price without burning a week chasing suppliers.

One design, one path to scale

Compare quotes and lead times from several shops, then keep the same shop as you move from a prototype pack through pilot and low-rate production without re-sourcing.

The general quality management baseline you will see on most precision shops. It signals documented, repeatable processes for when a pilot pack scales into a production program.

The automotive quality standard. Rarely needed for a prototype, but relevant if your pack is destined for a production vehicle line, so confirm it up front if your program requires it.

Not a certification but the real differentiator for battery work. Ask whether the shop can hold flatness on contact faces and coordinate tin, nickel, or silver plating so current-carrying joints stay low-resistance.

Loose chips or burrs are a short-circuit risk inside a pack. Confirm burr-free finishing, and ask about material traceability if your cells or enclosures ship into a regulated or safety-critical product.