Certification Introduction:

Batteries have a wide range of applications and can be used in all walks of life. How to solve and ensure the safety of batteries is the top priority for the successful promotion and application of various products.

LCS Battery Laboratory provides a full range of battery testing and certification services to ensure that the quality of batteries meets the standards of various countries around the world. The battery laboratory has accurate equipment and complete testing standards, which can meet the battery standard requirements of Europe, the United States, Japan, South Korea, China and other countries. We have a team of case engineers and test engineers with high professional quality, who can promptly follow up projects and feedback issues, and provide professional rectification suggestions and engineering evaluation services.

Service area
Product Range
1. Lithium battery: rechargeable battery, disposable lithium ion, polymer lithium battery
2. Nickel-based batteries: nickel-metal hydride/nickel-cadmium batteries
3. Alkaline or carbon disposable batteries: various types of disposable batteries
4. Other types of batteries: lead-acid batteries/power batteries

Test Range
1. Electrical testing: low-rate charging, overcharge test, over-discharge test
2. Battery performance test: capacity test, DC/AC internal resistance
3. Mechanical testing: impact, impact/extrusion, vibration
4. Environmental simulation testing: low air pressure, thermal shock, temperature cycle
5. Fault test: short circuit, single fault test

LCS service example
Performance testing of consumer batteries to verify compliance with marketing claims
Provides consumer battery performance and safety testing to major retailers
Identification of mobile phone batteries
Safety one-stop service (integrated battery, equipment, charger and controller testing integrated service)
Providing exclusive security performance testing and product performance testing to the world's leading mobile phone manufacturers
Manufacturer-exclusive safety testing and products

Battery testing standards
Safety requirements for portable sealed secondary cells or batteries - IEC/EN 62133
Portable secondary rechargeable cells and lithium batteries - IEC 61960
Household and Commercial Batteries (NiMH, NiCd, Carbonate) - UL2054
Lithium-Ion Batteries - UL1642
Safety requirements for sealed batteries and battery packs for portable equipment in Japan - JISC 8712
Safety requirements for lithium-ion batteries and single cells and battery packs used in portable electronic equipment in Japan - JISC 8712
Safety requirements for lithium-ion batteries, single cells and battery packs used in portable electronic equipment in South Korea - KS C 60050-482 and KS A ISO/IEC Guide 51

Lithium-based batteries are divided into lithium batteries and lithium-ion batteries. Mobile phones and laptops use lithium-ion batteries, which are commonly known as lithium batteries. Batteries generally use materials containing lithium as electrodes and are representatives of modern high-performance batteries. Real lithium batteries are rarely used in daily electronic products due to their high risk. Rechargeable lithium-ion batteries are the most widely used batteries in modern digital products, but they are relatively delicate. Frequent battery explosion accidents occurred in a certain brand of mobile phones, leading many civil aviation departments to issue "blocking orders" on them. Whether lithium-ion batteries can meet standard requirements has attracted great attention from battery manufacturers and end users. LCS testing provides enterprises with many certification and testing services covering battery UN testing and identification, battery CQC certification, battery CB certification, battery UL certification, battery PSE certification, battery CE certification, GB 31241, battery performance testing, etc.
Lithium-ion battery standards

"Safety Requirements for Lithium-Ion Cells and Battery Packs for Portable Electronic Products" GB 31241-2014
This standard will be mandatory from August 1, 2015;
After the standard is implemented, all lithium battery products must comply with the GB31241 standard;
After the new version of the national standard is enforced, it is expected to be subject to increasingly strict supervision. National sampling, provincial sampling, and local sampling will adopt the new national standard requirements in the new sampling plan.
Other standards

Product Certification Category Standards
Battery cell 001031 GB31241, GB/T28164, IEC62133-2012
Battery pack 001031 GB31241, GB/T28164, IEC62133-2012
Power bank 001031 GB31241+GB8898/GB4343