Battery Management System

Battery Management System products for EVs, with OEM/ODM manufacturing, customization, quality control, and stable supply for fleet projects. Contact us.

Battery BMS 3S-10S Balance MOS High Current 300A 400A PCB Circuit Board 3S 4S Car Starting Battery BMS

US$7.50-48 /pieces

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

MOQ 6 pieces
Model NO. AC-11407
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Functional ApplicationCircuit ProtectionBase MaterialFR-4
Board Thickness1.0mmCopper Thickness1oz-4oz(28.35g-113.40g)
Min. Hole Size0.25mmMin. Line Width0.075mm/0.075mm(3mil/3mil)
Min. Line Spacing0.003"Surface FinishingHASL,lead free HASL,OSP,ENIG
Board SizeL220*W90*T12.3mmShort circuit protectionNO
Product nameBattery Management SystemsApplicationcar /van with diesel/electric tool
TypeLiFePo4 Battery BMSUsageLiFePO4 for start-up battery pack
SampleavailableMaximal continuous current400A
Peak current800A-1600A(5 seconds)Testing Service100%E-testing

We are China Loong EV Parts Co., Ltd., a professional manufacturer and supplier specializing in EV Parts. We have brought together and coordinated resources across the EV Parts 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 EV Parts Co., Ltd. All rights reserved.
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Battery BMS 3S-10S Balance MOS High Current 300A 400A PCB Circuit Board 3S 4S Car Starting Battery BMS

SKU: AC-11407

Contact Form (#3)

Home

Products

About

Contact