Electronic products have been widely used in life applications for nearly three decades The growth of consumer products in the past five years has made batteries increasingly demand for energy density.

On December 1, Watt laboratory, Huawei central research institute announced at the 57th battery conference in Japan that it had achieved a major research breakthrough in the field of lithium ion battery and launched the industry's first high-temperature and long-life graphene-based lithium ion battery The experimental results showed that graphene based new high temperature resistant technology can use lithium ion battery limit temperature of 10 ℃, the service life is 2 times the normal lithium ion battery.

Compared with other batteries, soft-pack lithium batteries are widely used in consumer electronics, automotive, military, medical, electric tools and other industries due to their advantages of good safety performance, light weight, large capacity, small internal resistance and flexible design The essence of soft-pack lithium battery is just a layer of polymer shell on the liquid lithium ion battery, and its performance is so excellent, which is due to the aluminum plastic film in the polymer shell.

First, silica gel battery is a type of lead-acid battery Secondly, what we're talking about now is silicone battery which is technically called colloid battery, and the lead acid battery in contrast, generally refers to the AGM battery.

When we talk about 18650 in daily life, it actually refers to the battery shape specification, which is a standard battery model Among them, number 18 represents the diameter of 18mm, number 65 represents the length of 65mm, and 0 represents the cylindrical battery.

Introduction: Recently, foreign media released the sales ranking of global new energy vehicle enterprises in 2017, and the Chinese legion made a remarkable performance While the major brands delivered good results, the power battery industry also ushered in a new peak.

Lithium batteries and lithium iron phosphate batteries has their own advantagesLithium iron phosphate monomer has typical voltage of 3.

The electric vehicles have two kinds of batteries, lead-acid battery and lithium ion battery There are 12Ah, 20Ah and 24Ah lead-acid battery capacity, while lithium ion battery has uncertain capacity because it has many combination including 48V40Ah, 72 V80Ah and so on.

1, Don't use or put away the battery under a state of loss of electricity State of lack of electricity (battery voltage drop by twenty percent) refers that the battery doesn't charge in time after using.

The working hour of my cell phone lithium battery decreases obviously, and drums up It heats up while charging.