Lithium polymer rechargeable battery pack / 3.7V single cell EEMB manufactured BA
【Proposals from a rich lineup of standard products】 【IEC62133 / UL1642 safety certification obtained】 【MOQ negotiable】
Introducing a lightweight, slim, and highly safe lithium-ion polymer single battery pack (with protection circuit) suitable for small devices such as IoT and wearables, housed in an aluminum laminated pouch. 【Product Features】 - Widely adopted by major domestic electronics manufacturers, including medical device manufacturers. - If specifications comply with the list of products that have obtained IEC62133-2(2017) / UL1642 safety certification, it can reduce costs and labor. - Choose from a wide range of standard products (default design: 3.7V / tens to 8700mAh). - Safe due to lithium-ion polymer composition (no ignition or explosion in nail penetration tests). - Exempt from PSE regulations (cell volume energy density: below 400Wh/L). - Minimum order quantity varies by product type, so please consult us. - Custom solutions outside the standard lineup are also available upon request. - We can provide test reports for required safety certifications in various countries and regions, UN transport recommendations, and regulations on chemical substances contained in products. - We can accommodate customer-specified specifications, such as connector specifications for lead wire sections. Please feel free to consult us.
basic information
【Overview of EEMB Corporation】 - Company Name: EEMB Energy Power CO., LTD - Business Description: A specialized manufacturer engaged in the development, manufacturing, and sales of lithium-ion batteries, operating globally. - Established: 1995 - Headquarters: Wuhan, China - Domestic and International Locations: Wuhan, Shenzhen, Hong Kong, United States, Russia - Employees: Over 1,600 Intercompo Co., Ltd. is the official distributor of EEMB Corporation.
Price information
Please feel free to contact us.
Delivery Time
Model number/Brand name
Brand name: EEMB
Applications/Examples of results
We are adopting IoT, wearables, tracking devices, sensors, healthcare, and small medical-related equipment in both industrial and consumer fields. We have numerous achievements with major domestic electronics manufacturers as well.
catalog（3）
Download All Catalogs
News about this product（2）
-
Introduction of EEMB's 3.7V high-capacity lithium polymer battery | Space-saving, thin pouch structure | Custom design inquiries accepted
We handle EEMB's 3.7V high-capacity lithium polymer batteries (Li-Po). With high energy density, they can secure a lot of power even in limited spaces, and their thin and lightweight pouch structure enhances design flexibility for devices. In addition to our standard lineup, we also accommodate custom dimensions and shapes, as well as custom designs for battery packs. 【Applications】 - Smartphones, tablets - Medical devices, card readers - Control devices, smartwatches - Power tools, IoT devices, etc. The nominal voltage is 3.7V. We have obtained various safety standards and certifications such as UN38.3 (transport), IEC/EN62133, UL1642, PSE, CE, KC, ISO9001/14001, and REACH (the applicable scope varies by product). If you let us know your intended use and environment, we can suggest specifications that meet your requirements.
-
We have published a technical column "Differentiating Between Primary and Secondary Batteries" | Quick Reference Table of Differences / How to Choose Based on Applications / 5 Selection Criteria Checklist.
We have published a technical column titled "Differentiating Between Primary and Secondary Batteries" (A4, 4 pages, with illustrations). When choosing batteries, it is common to think that "being rechargeable is better," but what really matters in practice is whether to maintain the equipment through replacement or through recharging. This document organizes the differences between the two based on the direction of the reaction and summarizes a method for selecting based on application. [Contents] - Quick reference table of differences (charging/maintenance methods/amount of electricity lost during storage, etc.) - Selection method based on reverse lookup from applications (not used for long periods/daily charging/large current needed for short durations/difficult to replace when integrated) - Three common decision points that can cause confusion on-site and three frequent mistakes - Five items to check during selection (operating environment/current output/transportation and labeling regulations, etc.) This document organizes the general trends by type. Since specific specifications vary by product, please let us know your application and usage environment, and we will assist you in consulting on part numbers that meet your conditions.
Recommended products
Distributors
Intercompo Co., Ltd. is a company specializing in the import and sales of electronic components. As a specialized trading company operating in the advanced field of electronics, we have made efforts to provide components, information, and other services that meet the strong demands of the market, under the philosophy of being "a company that contributes to an internationalized society." Our company was founded in March 1972, celebrated its 50th anniversary in 2022, and obtained Level 3 certification for the Environmental Management System (EMS) Eco Stage in February 2025. Moving forward, we aim to further enhance and expand our domestic and international networks, cultivate each employee's sense of being a global citizen, and strive for rapid and accurate information collection and provision. We aspire to be a trading company that can accurately respond to the diverse needs of our customers and be of service to everyone. ■ What is Eco Stage? Eco Stage is an Environmental Management System (EMS) designed based on the principles of ISO 14001 (international standards), making it easy for small and medium-sized enterprises and supplier companies to implement and operate.