Digital Batteries

Digital Batteries for energy storage projects, with OEM/ODM customization, controlled production, and stable bulk supply for distributors and integrators.

Customized 18650 2S4P 7.4V 8000mAh Rechargeable Cylindrical Lithium Ion Batteries Pack CE Certified 500+ Cycles for Digital

$4.50-5.25 /piece

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

MOQ 1 piece
Model NO. SC-18767
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Battery Size18650Cathode MaterialsLiMn2O4
Cycle Life≥500 cyclesBattery TypeLiquid
Operating Temperature(℃)-20~60℃Weight300g
Battery TypeLithium-ion Battery (18650-2S4P-8000mAh)Nominal Voltage7.4V
Energy59.2WhNominal Capacity8000mAh
Dimensions22mm*150mm* 70mmCertificationsCE/IEC/UN38.3/MSDS/UL/etc
Standard Charge-discharge rate0.2C5AApplicationDigital Products/Electric Power Tool/Ebike/Electric Scooter
Discharging Temperature-20~60℃

We are China Loong Energy Storage Co., Ltd., a professional manufacturer and supplier specializing in Energy Storage. We have brought together and coordinated resources across the Energy Storage 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 Energy Storage Co., Ltd. All rights reserved.
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Customized 18650 2S4P 7.4V 8000mAh Rechargeable Cylindrical Lithium Ion Batteries Pack CE Certified 500+ Cycles for Digital

SKU: SC-18767

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