ETOP - 20+ years experience in Customizable Solutions for Automotive Wire Harnesses and Cable Assemblies

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Molding Connector For Battery Management System

Molding Connector For Battery Management System
T/T 30% Prepayment, balance before delivery
Delivery Time:
Sample 3~15days, Mass Production 2~6wks
Start Port:
ShenZhen, HongKong
OEM/ODM, Customizaion
customized box, label and pallet

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Product Description

Our customized molded connectors are built precisly following customers' spec, which used for bicycles. Experienced proposal can be offered to customers for evaluation by considering stable quality and competitive price. We specialize in cable assembly overmolding.

Product Specifications

Product NameMolding Connector For Battery Management System
ApplicationE-Bikes battery system
Cable colorPer customer requirements
Cable LengthPer customer requirements
SeriesWire-to-Wire Connectors
Contacts AcceptedCrimp style, with locking device
Contact finishMax 250V
Wire GaugeAWG#28 to #22, 0.08 TO 0.33MM
Contact TerminationHigh contact pressure, highly reliable housing construction
Mountable on a variety of panels
Cable MaterialPVC, PU or customized
Quality CertificateISO9001, IATF16949, ROHS, UL,SGS, REACH
Performance Test:100% terminal inspection & 100% electric testing & 100% FQC & AQL=0.65

Product Details


01 We provide quick-turn injection molding by many types of materials, like ABS,  PA66, PBT, TPU, TPE, PVC, PE, NYLON 6,  PC, etc.  Our advantages in internal prototyping, bridge tooling and short-run manufacturing, which can eliminate the costly and time-consuming for customers a lot. After customer approved 3D drawing, we can test it by 3D printer first, then move on for formal tooling once confirmed ok. And all  related materials, logo, color or finishes can be chosed as customers' requirement.


02 There are many types of connectors that have been used in electric bicycle systems, but no real standardization on connector type or pinout. Choose the right connectors for convenience, safety and longevity for e-bikes systems is an important role for connecting your wires. After our first few years dealing with ebike kits and the myriad of plug types we made a decision in 2008 to standardize all of our systems to use just two connector series, Anderson Powerpoles for the high current connections (battery and motor phase leads) and JST-SM connectors for any small signal wires.


03 SM series connectors popular using on e-bikes, it  is a fairly compact (0.1"" pitch) wire to wire connector that has a latch and works excellent for small signals and accessory power up to about 2 amps. This connector is available from 2 pin to 8 pin, making it very versatile for all of the hall sensor, throttle, ebrake, thermistor, PAS, and other multi-pin plugs present in an ebike system.


04 The connector has the further advantage that you can probe the voltage on the pins while the connectors is plugged in, making it invaluable during troubleshooting . On the downsides, this connector is not waterproof, and extensive exposure to water can cause the pins to corrode somewhat, especially any pin with a positive DC voltage on it. Our experience is that even after years of use riding in rainy Vancouver, the connection still remains largely reliable even if the metal pins may look a little weathered.

Product Applications

All such connectors are very popular for e-bikes manufacturers. Various such connectors designed for the complete e-bikes system, such as the battery, motor, main cable, signal, or splitters. etc systems. We provide wiring harness manufacturing services for cable assemblies and built-to-print cables used in many other industries also.

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