Center Certification & Testing International
basic introduction
Button cell (button cell), also known as button battery, refers to a battery with a shape like a small button. Generally speaking, it has a larger diameter and a thinner thickness (relative to a cylindrical battery such as the No. 5 AA battery on the market). Button batteries are divided into batteries based on their appearance. The corresponding batteries are classified into cylindrical batteries, square batteries, and shaped batteries.
Button batteries generally have two types, rechargeable and non-rechargeable.Charging includes 3.6V rechargeable lithium ion button batteries (LIR series), 3V rechargeable lithium ion button batteries (ML or VL series); The rechargeable batteries include 3V lithium manganese button batteries (CR series) and 1.5V alkaline zinc manganese button batteries (LR and SR series).
The more common button batteries are the AG3, AG10, and AG13 batteries used in toys and gifts, and the batteries on the computer motherboard. The model number is CR2032, which is used in the CR2025 in the electronic dictionary, and CR2016 or SR44, SR626 on the electronic watch.
National certification standards
Exporting country | Certification project | Testing standards | Applicable Products |
United States | UL | UL 1642 | Button Battery |
IECEE | CB | IEC 62133:2012 | Rechargeable button battery |
IEC 60086-4 | Non-rechargeable coin battery | ||
EU Germany | TUV mark | EN 62133:2013 | Rechargeable button battery |
EN 60086-4 | Non-rechargeable coin battery | ||
Air shipping | UN38.3 | ST/SG/AC.10/11/Rev. 5Section 38.3/Amend.2 | Battery pack/cell |
Our advantage
1. With a professional qualification and experienced expert technical team, we can provide you with professional consultation and services.
2. Have advanced laboratory equipment to ensure the accuracy and reliability of test data.
3. As a third-party testing and certification organization trusted by customers worldwide, we are your certificate of quality.
CCC certification is not only a prerequisite for enterprises to operate in compliance with regulations, but also a key to ensuring user safety and enhancing market competitiveness. By following the procedures and preparing all the necessary documents, the certification can be completed efficiently.
The CB certification was initiated by the International Electrotechnical Commission\'s Organization for Conformity Testing and Certification of Electrical Products (IECEE) and is a globally recognized safety certification system for electrical products. This certification, based on international unified standards, strictly assesses key indicators such as electrical safety and electromagnetic compatibility of smart chargers.
FCC certification, as a mandatory certification in the United States, is an essential certificate for wireless application products, communication products, and digital products to enter the US market in compliance.
Button cell (button cell), also known as button battery, refers to a battery with a shape like a small button. Generally speaking, it has a larger diameter and a thinner thickness (relative to a cylindrical battery such as the No.
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