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EV harnesses · battery and e-mobility

EV wiring harnesses

For EV and e-mobility makers we build harnesses to drawing: battery-pack interconnects, BMS and sensor looms, charger and controller harnesses. Flexible copper conductor from our own drawing line, sleeving and connectors as specified, every harness checked before it ships.

EV battery harness in orange sleeving with a sealed grey connector and crimped copper ring lugs

Specification

What we build

Every part is built to your drawing. This is the range we work in.

Made in-house

Copper drawingCable extrusionCrimping and assemblySampling (NPD)
EV harnesses · battery and e-mobilityEV wiring harness
ApplicationBattery packs, BMS and sensor looms, chargers, controllers — low-voltage side
ConductorFlexible annealed copper, drawn and bunched in-house
CablePVC flexible cable made in-house; other insulations on request — to be confirmed per project
Terminals and connectorsTo your drawing, from approved vendors
ProtectionSleeving, tape or convoluted tube as specified
ChecksContinuity and crimp checks on every harness
Voltage classSpecify in your drawing — we confirm fit before sampling

Outside India?

We supply the GCC and Africa tooSend an export enquiry
  • Built to your marketCords and cables made to your drawing for the plug, colour and marking conventions your market uses.
  • Export packing and papersExport-grade cartons and the documents your customs broker asks for, such as the commercial invoice, packing list and our BIS and test certificates.
  • One contact, English, ISTEmail and WhatsApp in English; we work on Indian Standard Time and reply on the same thread.

How we make it

From our own raw material

  1. 01We review the drawing and confirm cable, terminals and connectors.
  2. 02Samples are built in our NPD facility and sent for your approval.
  3. 03Production harnesses are cut, crimped, dressed and checked on the harness line.
Gloved hands at a white workbench crimping a brass terminal onto a red lead with a bench press, bins of terminals and a harness jig board alongside

Where it goes

Typical uses

  • Electric two- and three-wheelers
  • Battery packs and BMS
  • Chargers and controllers
  • Energy storage systems

Industries: EV, battery and energy storage, Battery manufacturing

To quote quickly

What to send us

  • Harness drawing with cable sizes and lengths
  • Connector and terminal part numbers
  • Sleeving and routing requirements
  • Voltage and current class
  • Annual quantity and schedule

Request a quote

Quote for EV harnesses

Share the details you have. We'll ask for anything missing.

Email or phone — one is enough.

An estimate is fine.

Have a drawing? Attach it in WhatsApp after you press send, or email it to marketing@reyanshelectronics.com.

Send opens WhatsApp with your enquiry filled in; email works just as well.

Send by email

Send us your drawing

Tell us the part, the quantity and where it ships. We reply with questions or a quote.