Electronics

Battery Pack & Charging Cable Assemblies

RoHS 3 ISO 9001

Overview

Battery-powered consumer devices need two related but distinct cable types: internal battery pack interconnects, and external charging cables that meet USB-C Power Delivery or equivalent fast-charge specifications. This line builds both.

Battery pack interconnect cable assembly for consumer electronics
Battery interconnect cable assembly staged for a portable consumer electronics device.

Design & Construction

Battery Interconnect Wiring

Internal battery-to-PCB and cell-interconnect wiring is sized to the pack’s current draw, with connector and wire gauge selected to keep voltage drop within the battery management system’s tolerance.

Charging Connector Assemblies

External charging cables are built around USB-C PD, JST, or Molex connector families depending on the product’s charging interface, with cable construction rated for repeated plug/unplug cycles.

Manufacturing Process

Production runs under our ISO 9001 quality system with RoHS 3 and REACH SVHC tested materials, scaling from prototype runs to dedicated high-volume lines as order size grows.

RoHS compliance testing for battery and charging cable assemblies
Incoming material compliance testing before battery and charging cable production.

Typical Applications

  • Power bank and battery pack interconnects
  • USB-C PD charging cable assemblies
  • Portable device battery wiring
  • Small appliance battery pack cabling
  • Charging dock and cradle cabling

Quality & Certification

Manufactured under ISO 9001:2015 certification, RoHS 3 and REACH (SVHC tested) compliant, with UL Recognized construction available for applicable cable and connector combinations.

Why XinHarness

Battery and charging cable work runs on the same fast-prototyping, volume-scalable lines as our broader consumer electronics cable production. See the Electronics industry page, or reach out from the homepage.

Parameter Value
Wire Gauge AWG 24 – 16
Conductor Count 2 – 8 circuits
Voltage Rating Up to 48V DC
Current Rating Up to 10A
Compliance RoHS 3, REACH SVHC tested
Connector Options USB-C PD, JST, Molex
Temp Range -20°C to +80°C
Lead Time 3–4 weeks prototype, 10–15 days production reorder
Certifications: RoHS 3 ISO 9001
  • Power bank and battery pack interconnects
  • USB-C PD charging cable assemblies
  • Portable device battery wiring
  • Small appliance battery pack cabling
  • Charging dock and cradle cabling

Battery Pack & Charging Cable Assemblies

Response from our engineers within 24 hours.

Images, PDF, Word, Excel, or CAD files (DWG/DXF/STEP) — max 10MB each, up to 5 files.

Quality Certifications
RoHS 3 ISO 9001

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