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.
SRRC certification is one of the necessary conditions for products to enter the Chinese market for sale. It ensures that the wireless transmission characteristics of the wireless camera comply with national standards, avoiding communication problems caused by radio interference and ensuring the legality and compliance of the product.
FCC certification is a mandatory requirement for wireless device certification in the US market. Through FCC ID certification, wireless microphones can prove their compliance with US radio transmission standards, avoiding market bans or fines for violations. This is particularly important for products that hope to be sold in the US market.
KC certification ensures that products comply with relevant laws, regulations, and safety standards in South Korea, and is a necessary condition for smart door lock products to enter the South Korean market. KC certification covers wireless radio frequency, electromagnetic compatibility, and electromagnetic exposure. Strict testing and evaluation are required to obtain KC certification before products can be legally sold in the Korean market and gain consumer trust.
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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