SPECIFICATIONS
Application: Power Tools,Toys,Uninterruptible Power Supplies,Consumer Electronics,Boats,Robot Vacuum Cleaner
Battery Size: 18650
Battery Type: Semi-solid state
Battery cell: Brand Cell 18650
Brand Name: DMEGC
Capacity: 2600mAh
Cathode Materials: LiCoO2
Cycle Life: 1200 cycles
Cycle life: 1000 Cycles
Discharge cut-off voltage: 2.50V
Internal resistance: ≤20mΩ
Model Number: 18650
Nominal Voltage: 3.70V
OEM/ODM: acceptable
Operating Temperature(℃): -20°-60°
Place of Origin: Guangdong, China
Product name: 3.7V 18650 Li-ion Battery
Type: Li-Ion/lithium/lifepo4
Voltage: 3.7v~ 4.2v
Weight: 45g
Quality assurance
Our products include cylindrical lithium batteries, pouch cells, and customized battery packs, fully certified with CE, BIS, KC, UN38.3, BSMI, RoHS, PSE, and CB, complying with global safety, environmental, and performance standards. Equipped with automated production and smart inspection systems, we deliver high energy density, long cycle life, and thermal stability for new energy vehicles, energy storage, power tools, and smart devices. Certified by ISO/IATF dual systems, we annually supply over 100 million cells, providing diversified solutions to empower global energy transition.
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18650 rechargeable lithium battery
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Discharge termination voltage
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Maximum discharge current |
7.8A continuous discharge
12A discontinuous maximum discharge
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Operating temperature charge |
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Operating temperature discharge
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About us.
Guangzhou Shijie Technology Co., Ltd. specializes in R&D and manufacturing of high-quality lithium batteriesoffering cylindrical lithium batteries, pouch cells, and intelligent lithium battery pack solutions.Equipped with fully automated production lines and a national-level laboratory, our productshave obtained UL/CE/UN38.3 certifications, widely applied in new energy vehicles, energy storagesystems, power tools, and consumer electronics. Through lsO9001 quality system and ERPintelligent management, we consistently provide globally customers with safe, durable greenenergy products, achieving annual production capacity over 120 million cells. Committed totechnological innovation, we drive the development of clean energy applications worldwide
production workshop integrates fully automated winding, packaging, testing lines with intelligent MES system, enabling digitalized control throughout cell manufacturing. Class 100K cleanrooms ensure precision in core processes, equipped with Japanese/Korean high-precision modules, online CCD inspection, and laser welding technologies for product consistency. Certified by IATF16949 automotive quality standards, the facility features BMS test chambers, thermal simulation labs, and explosion-proof systems, achieving annual capacity of 120 million cells. We deliver flexible intelligent manufacturing for power, energy storage, and consumer batteries worldwide.
We partner with global logistics experts for air (fastest 14 days), sea, and land transport. Supported by smart tracking systems
and end-to-end insurance, we ensure secure and timely delivery to 100+ countries.
Q1. Can I get a sample of the product?
Of course, you are more than welcome to request a sample product for quality testing, but you will have to pay a delivery fee. Delivery prices will depend on the destination, please contact us for more details.
Q2. Do you accept custom requests?
Yes, we accept custom requests. You can send us your logo or any specific bar code, text, etc. that you wish to print on the cell.
Q3. How do you demonstrate the quality of your products?
We will provide you with a complete manual by a professional engineer on how to use our batteries in your scenario.
Q4. Do you have a minimum order quantity?
Yes, we do have a minimum order quantity. But this will depend on the type of product, please contact us for more details.
Q5 How long is the production period?
Samples take 5-7 working days. Mass production takes 25-30 days. It depends on the quantity.
Q6, shipping and delivery time
The battery will be delivered by Courier in 11-15 business days. Air and sea are also available. Please contact us for details
Q7. Do you have after-sales service?
Yes, our goal is to provide high quality service to every customer. Therefore, we offer one year of after-sales service, if we have any problems with the battery itself, please let us know and we will try our best to provide a suitable solution.