18650 Battery Pack – Reliable Li Ion Rechargeable Battery Packs with Affordable Options

We offer standard & custom made 21700 or 18650  battery pack
exceed your expectation while staying within your budget.

Customized Li-ion 18650 3.7V 7.4V 11.1V 14.8V 3.5Ah 10Ah 20Ah Rechargeable Battery Pack

Customized Options

Brand Cell

100% Aging Tested

12 months Warranty

  • Reliable Performance: Built with Samsung INR18650 35E or LG MJ1 18650 Cells with higher capacity and longer range and longer battery life,

  • Smart BMS Protection: Equipped with an intelligent Battery Management System (BMS), provides comprehensive overcharge, over discharge and short circuit protection, as well as temperature protection, battery balancing and secondary protection according to your specific requirements.

  • 100% Fully Aging Tested: Each battery packs have been done aging test before shipment to ensure battery consistent and reliable performance.

Welcome to Customize Your Unique 21700 or 18650 Li ion Battery Pack Solutions!

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Frequently Asked Questions You Might Find Interesting

You can reach out to us through our website, email, or phone. Just provide us with your requirements, and we’ll gather the necessary details and promptly provide you with a competitive quote tailored to your needs. We’re here to assist you every step of the way. Contact us now!

We pride ourselves on specializing in a wide range of industries and applications. Our batteries are tailored to meet the unique demands of sectors such as Light Electric Vehicles(E-bikes, E-Scooters, Wheelchair), Industrial Automation(Cleaning Equipments, Detection Devices…), Robotics(AGVs, Drones…), Medical Devices, Energy Storage, and more… Have a specific project in mind? Let’s discuss it! Just send us inquiry to info@saphiion.com or call us directly, we are ready to help.

Gernerally, we do not have an MOQ limitation for commercial customers and would like to offer protypes for your testing and evaluation purposes. Contact us now, we’ll provide more details based on your specific customization requirements.

We greatly value the contributions of non-profits and educational organizations and we’re open to discussing special pricing options based on the specific needs and quantities required. Please reach out to our sales team to explore how we can support your organization’s goals within your budget constraints.