Digital Batteries

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

JOINSUN 18650 Lithium Battery 34E 3400mAh Power Bank 3C Digital Mobile Power Supply Ternary Lithium Overcharge Protection

$1.57-1.85 /pieces

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

MOQ 100 pieces
Model NO. SC-18641
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Battery Size18650Cathode MaterialsLiNiMnCoO2
Cycle Life1000 cyclesApplicationToys, Power Tools, Submarines, Drone, Electric Power Systems
Battery TypeLiquidOperating Temperature(℃)-20℃ to 60℃
Weight≤49gImported?Not imported
Storage temperature-5 to 45 ℃SpecificationsINR18650-34E
Max. discharge current10.2A(3C)Product TypeStorage Battery
Charging operating temperature0 to 50℃Discharge operating temperature-20 to 60 ℃
Max charge voltage4.2VDischarge cut-off voltage2.5V

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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JOINSUN 18650 Lithium Battery 34E 3400mAh Power Bank 3C Digital Mobile Power Supply Ternary Lithium Overcharge Protection

SKU: SC-18641

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