Battery safety testing

As a low-cost, high specific energy battery, lithium batteries are environmentally friendly and in line with sustainable 

development strategies. However, the quality of lithium battery raw materials directly affects the various processes of 

lithium battery research and development, production, and iteration. Only by testing according to standards and strictly

 controlling quality in the raw material process can lithium battery companies achieve high-quality product assurance from

 the source, bringing a safe user experience to more families.

Service background

With the continuous promotion of the national "dual carbon" strategy, lithium battery technology has developed rapidly. 

However, when the lithium battery itself or its external protection is exposed to flames, it is easy to cause thermal runaway, 

and even major safety accidents such as explosions and fires. To promote the high-quality development of the lithium 

battery industry, KEYS Lixiang Testing is equipped with a professional technical team and precise testing equipment,

which can provide testing services for the flame retardant performance of external protection of lithium batteries, 

the ability of lithium batteries to withstand thermal runaway, and the fire and explosion hazard characteristics of lithium 

batteries that already have the ability to withstand thermal runaway.

Solution

At present, various electronic products that are indispensable in daily life cannot do without the credit of batteries. 

Whether it is mobile phones, computers, cameras, or electric vehicles, they have all developed rapidly based on the maturity 

of lithium battery technology. KEYS' battery laboratory has emerged in response to the situation, equipped with advanced 

full range of lithium-ion battery raw material testing equipment, providing professional lithium battery raw material testing 

solutions for universities, enterprises, and research units.

Service Items

The testing scope includes: positive electrode materials, negative electrode materials, electrolytes, 

NMP (N-methylpyrrolidone), binders, separators, other auxiliary materials and raw materials for lithium batteries, etc.

Consumer Battery Testing Standards

Typical testing items for consumer batteries