The reason why lithium batteries (rechargeable) need protection is determined by their own characteristics. Due to the material of the lithium battery itself, it cannot be overcharged, overdischarged, overcurrent, short circuited, or subjected to ultra-high temperature charging and discharging. Ther...

The voltage range of lithium batteries and the hazards of voltage differences in lithium battery packs. Generally speaking, the smaller the pressure difference of a lithium battery pack, the better. The larger the pressure difference, the greater the capacity loss of the lithium battery, but there i...

Graphene batteries were relatively popular in the battery industry in the past few years, but eventually fell silent. The mainstream battery in the market is still lithium batteries. Graphene batteries and lithium batteries are better, and it is necessary to compare their own material characteristic...

How long does it take for the battery to fully charge,Firstly, it depends on the nominal capacity of your battery. The larger the capacity, the longer the charging time required;Secondly, it depends on how many batteries you charge simultaneously. The charging time for two and four batteries is diff...

People often say that the voltage of this battery is 12V. The 12V referred to here refers to the most basic parameter of a battery - the nominal potential (in volts). A lead-acid battery has a nominal potential of 2V per cell, and a battery connected in series with 6 cells has a nominal potent...

At present, there are two types of electric vehicle batteries: lead-acid batteries and lithium batteries! Lead acid batteries have capacities of 12AH, 14AH, 20AH, 24Ah! The capacity of lithium batteries is not necessarily the same because lithium batteries can be combined as you like to obtain...

Why does the lifespan and capacity of lithium batteries decrease during winter use? People often ask online, "Why is the lifespan of lithium-ion batteries shorter in winter than in summer? Low temperature use of lithium-ion batteries has problems such as low capacity, severe attenuation,...

All objects in nature, as long as their temperature is above absolute zero, constantly transmit heat to the outside in the form of electromagnetic waves. This way of transmitting energy is called radiation. The energy released by an object through radiation is called radiation energy, abbrevia...

The assembly production and processing technology of lithium batteries is very strict and complex, and the production process of different models of lithium batteries is different, and the production equipment is also countless. If lithium battery assembly is done, there are not many equipment, and...

What is a battery pack? Power battery pack technology. Battery PACK generally refers to combination batteries. The battery pack can be achieved through two methods: laser welding, ultrasonic welding, or pulse welding. This is a commonly used welding method, which has the advantage of good reli...