Jetray supplies high-capacity 4680 cylindrical rechargeable batteries with 3.7V nominal voltage, 15Ah capacity, and up to 25A continuous discharge. With a larger cell format and improved energy density, 4680 batteries are ideal for electric vehicles, cordless power tools, and modular energy storage systems.
We offer OEM customization, pack assembly, and fast delivery for industrial clients. All cells are rigorously tested and certified to meet international standards, ensuring performance, safety, and long cycle life.
Need a specific Battery ? Jetray supports full OEM customization—voltage, dimensions, BMS, and more.
Jetray is a trusted supplier of Cylindrical Cell Battery in China, offering advanced manufacturing capabilities and a wide range of voltage and capacity configurations. We utilize precision engineering, strict cell matching, and safety-focused assembly processes to deliver reliable battery solutions for various applications.
We support OEM/ODM customization, low MOQ orders, fast turnaround, and free samples for evaluation. Our facilities are certified to UN38.3, MSDS, CE, IEC, and ISO standards, and every battery pack undergoes comprehensive testing before shipment.
Partner with Jetray for quality and confidence. Get in touch with us today!
We supply common models like 18650, 21700, 14500, 18500, 10450, 4680, and more. Custom sizes are also available on request.
Yes, we offer full customization of voltage, capacity, and configuration to fit your application needs.
Absolutely. We can integrate custom BMS solutions for overcharge, over-discharge, temperature, and short-circuit protection.
Our cylindrical batteries are widely used in power tools, solar systems, electric mobility, medical devices, and backup energy storage.
All battery packs are certified to UN38.3, MSDS, CE, RoHS, and IEC/ISO standards.
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Contact us today for custom battery pack inquiries and OEM partnership opportunities.
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