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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: CTECHI, CTECHI or customer brand
  • Model Number: 18650
  • Type: Li-Ion
  • Nominal Voltage: 7.2v
  • Size: As request
  • Nominal Capacity: As request, As request
  • OEM: available
  • temperature range: -20°C to +60 °C
  • Shipment: As request
  • Package: Industrial package or as request
  • Item name: Li-ion 18650 battery pack
  • Composed type: Customized

Packaging & Delivery

Packaging Details Cylindrical Battery:
1.Industrial package
2.Customer design
Delivery Time 3-7 days for samples;15-30 days for batch goods.

Li-ion 18650 battery with IEC certification battery pack for medical instruments

Skype: ctechsales05

WhatsApp: +8613923894644


Product Description

Brand name: CTECHI

Cell part no.: 18650

Battery type: Li-ion battery

Nominal voltage: 7.2V/11.1V/14.8V....

Nominal capacity: As request

Size: As request

Port: Shenzhen/Hongkong, China

Deliver time: 3-7 days for samples, 15-30days for batch goods

Payment term: As request

18650 Application:

Medical Instruments;Stage light, emergency light, garden light, glare flashlight;

Communication equipment: Cordless phones, walkie-talkie

Information equipment: Laptop, PDA, portable fax machines, remote control

Audio-visual equipment: Digital cameras, camcorders, DVD, VCD, MD, CD drive 

Lamps: Emergency lights, solar lights\Searchlight, flashlight

Electronic toys: Remote control cars, remote control boats, aircraft model 

Power Tools: An electric drill, planer, electric, electricity approved


16850 Main Features:
1.Excellent charge and discharge cycle characteristics.

2.Low self discharge rate

3.High enery density, energy volume density is up to 370wh/L,specific energy is up to 150wh/kg.

5.High voltage and 3.7v average voltage.it is the 3 times that of Ni-CD and Ni-MH battery.

6.Wide operating temperature range from -20°C to +60 °C.


Products Photo:




Company Information
CTECHi (Cheape Technology International Limited) was established in Shenzhen China in 2005, who is specialized in the production, exportation and marketing of all kinds of high-efficient new energy lithium batteries. In the field of batteries, we built our own brand CTECHi and Power-Ultra.With professional developing techniques, production equipments and rich production experience, CTECHi owns the most completed category in the area of batteries, and products are widely approved by many local and oversea companies and are exported to all over the world, such as Southeast Asia, Europe, North America, South America, Middle East, Hongkong, Macao and Taiwan Section etc.

CPKD, the subordinating factory of CTECHi, is specialized in the R&D and production of all kinds batteries and battery packs. With efficient teams of engineering, production and quality management, CPKD is able to provide OEM&ODM services efficiently. With rich manufacturing experience, reliable production and engineering, advanced equipments as well as efficient management team, CPKD becomes one of the leading battery manufacturers who offers all-in-ne service of R&D, production and after-sales service to meet all customers’ special needs. Besides, CPKD developed its independent product “Mango”, the smart vehicle in 2015.


CTECHi established a long-term stable cooperation relationship with numerous branded batteries’ retailers and agents at home and abroad.

Processed products photo show:

Contact Us

Any interesting, pls contact us:

Skype: ctechsales05

WhatsApp: +8613510986960/+8613923894644

Wechat: ctechsales05

Email: sales05(at)ctech.net.cn/sales05(at)cheape.com.cn


To visit our website pls click:

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China (Mainland)
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Supplier's Trade Assurance Limit: US $140,000
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