In the products sold in the European Economic Area (European Union, European Free Trade Association member countries, except Switzerland), the CE mark is used more and more, and the products with the CE mark indicate that they comply with safety, health, environmental protection and consumption Protection and other requirements expressed in a series of European directives. Batteries are no exception. For batteries to be CE, the requirements of the EU Battery Directive, that is, the standards of EN62133 and EN61000, are required.

The main test items of battery CE certification are as follows:

Environmental testing, highly simulated, temperature cycling, thermal abuse, electrical testing, rated capacity, discharge performance, over-discharge, over-charge, forced discharge, high-speed charge, external short circuit, endurance life, charge retention and recovery, internal resistance, mechanical test , Vibration test, mechanical impact test, free fall test, squeeze test, heavy impact test

What items does EN62133 need to test:

Explain here that the battery cell is an important part of the lithium battery assembly. The lithium battery is often said to be composed of a battery cell, a management (protection) unit, a housing, and so on. So the test items for batteries and batteries are different.

Cell (cell): continuous low-rate charging, vibration, temperature cycling, external short circuit, drop, shock (collision), thermal misuse (thermal shock), extrusion, low air pressure, overcharge, forced discharge, high rate charging protection Function (lithium system), labeling and packaging, incorrect installation (nickel system).

Battery: Vibration, shell stress at high temperature, temperature cycling, external short circuit, drop, impact (collision), marking and packaging, overcharge (nickel system).

If you have the above requirements for testing and certification, you can call our company ZRLK to inquire about the specific cost and cycle. There are professional engineers here to provide comprehensive technical services such as testing, certification, appraisal, technical consultation, and solutions for the majority of corporate customers. ZRLK has been focusing on the testing and certification of batteries and peripheral consumer products for 15 years, always paying attention to the changes of laws and regulations in various countries, and providing customers with one-stop certification services in multiple countries and regions to ensure that your products quickly enter the target market.