loading

CTECHI is an expert in battery solutions, specializing in ODM, OEM, and SKD for energy storage, motive power, and consumer batteries.

cylindrical primary cells customized for electronic products 1
cylindrical primary cells customized for electronic products 1

cylindrical primary cells customized for electronic products

Inquiry
Product Details
The ER18505 battery is a non-rechargeable lithium battery that belongs to one of the ER series batteries and has a high and stable voltage, usually 3.6V. And it can be used in a wide range of temperatures, has a good storage life, and has a very low self-discharge rate. The ER18505 has a size of 18.5 * 50.5 mm and a capacity of 4000 mAh.
  • cylindrical primary cells customized for electronic products 2
    ER18505 lithium battery Coding details
  • cylindrical primary cells customized for electronic products 3
    ER18505 lithium battery positive electrode
  • cylindrical primary cells customized for electronic products 4
    ER18505 lithium battery Capacity vs current
  • cylindrical primary cells customized for electronic products 5
    ER18505 lithium battery Discharge characteristice (25℃)
  • cylindrical primary cells customized for electronic products 6
    ER18505 lithium battery Voltage vs temperature
  • cylindrical primary cells customized for electronic products 7
    ER18505 lithium battery can be used in Storage characteristics
Application Scope
The ER18505 battery uses no heavy metal materials, so it has no pollution to the environment. At the same time, the battery has a very high energy ratio and a wide temperature range. And the battery's self-discharge rate is very low, often used in medical equipment, smart water meters, smart meters, smoke alarms, miner's lamps, sensors and other equipment.
  • cylindrical primary cells customized for electronic products 8
    ER18505 lithium battery can be used in Smoke detector
  • cylindrical primary cells customized for electronic products 9
    ER18505 lithium battery can be used in Video camera
  • cylindrical primary cells customized for electronic products 10
    ER18505 lithium battery can be used in clock
Product Comparison
CTECHi Group's Rechargeable Battery is commonly praised in the market due to good materials, fine workmanship, reliable quality, and favorable price.Compared with products in the same category, Rechargeable Battery has the following advantages.
  • cylindrical primary cells customized for electronic products 11
    cylindrical primary cells customized for electronic products 12
Enterprise Strength
  • CTECHi Group integrates facilities, capital, technology, personnel, and other advantages, and strives to offer special and good services.
Company Advantages
1. CTECHi types of primary batteries manufactured by our professional engineers are made to run on natural refrigerant agents rather than traditional synthetics agents used as refrigerants which is the key factor in harmful pollutant reduction.
2. The product is highly resistant to rust. Its surface has been treated with an oxide protective layer to prevent the damage of wet environments.
3. In addition to providing better protection for goods, it is always the focus of customers. That's why people need to use this product for their commodity.

Company Features
1. CTECHi Technology Co. Ltd is a reliable partner for types of primary batteries . We have many years of experience in product production and overseas marketing.
2. CTECHi Technology Co. Ltd manufactures qualified products up to national and international standards.
3. We put emphasis on sustainability. We have constantly optimized the collection of production waste so we can use a source of new resources. We pursue environmental protection in our business. We have maintained a high level of environmental awareness and have found ways to improve environmentally friendly production. Inquire!
Contact us
we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
no data
no data
no data
Copyright © 2025 CTECHI | Sitemap | Privacy Policy
Customer service
detect