On Board Chargers

On Board Chargers for electric vehicles, built for OEM/ODM integration, custom specs, stable supply, and fleet, dealer, and retrofit projects.

3.3kW 6.6kW OBC On Board Charger with DC-DC Converter IP67 Liquid Air Cooled EV Charger for Electric Vehicle

$275-420 /pieces

Price varies depending on material, logo, quantity and customization requirements.

MOQ 2 pieces
Model NO. SC-21275
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Product nameOn-Board Charger (OBC)Rated Power3.3kW, 6.6kW
Communication ProtocolCAN BusServiceOEM/ODM
Dimension (L*W*H)530mm* 250mm *100mmProduct Weight25kg ± 0.3kg
Operating Temperature Range-40℃ ~ +85℃ApplicationElectric Vehicle (EV), Marine Boat, Electric Car
CertificationsCE, IEC, ISO9001, UN38.3, MSDS

We are China Loong Auto Electronics Co., Ltd., a professional manufacturer and supplier specializing in Auto Electronics. We have brought together and coordinated resources across the Auto Electronics supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Auto Electronics Co., Ltd. All rights reserved.
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3.3kW 6.6kW OBC On Board Charger with DC-DC Converter IP67 Liquid Air Cooled EV Charger for Electric Vehicle

SKU: SC-21275

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