Benzo Battery News
Research by the GGII shows that the global smartphone and tablet device market is saturated, and shipments have continued to decline slightly since 2016. In 2018, shipments of small wearable devices, smart homes, instrumentation equipment, etc. continued to maintain a compound annual growth rate of more than double digits, becoming a relatively high growth rate 3C digital terminal market.
Why the iPhone 11 Pro can only be charged to 80%? because the "Optimize Battery Charging" feature is not turned off.
After the iPhone 11 series was officially released, a group of users have already got a new machine. However, some iPhone 11 Pro users have found a fault: using Apple's original 18W fast charge, the battery can only be charged to 80%
The panic that caused the explosion of mobile phones has always left people with a lingering after the past, including global brands such as Dell and Apple. This makes people have to consider a question: Is the explosion of lithium batteries inevitable?
The polymer lithium battery is a chemical battery with high energy, miniaturization and weight reduction. Lithium battery charging methods are a topic that many people are paying attention to because lithium battery charging methods are different for different lithium batteries.
For the lithium battery repair and repair technology, everyone may have doubts, because everyone feels that the lithium battery performance is weakened, the stroke is attenuated, the charge can not be charged, and so on. As long as the battery appears, it can no longer be used. This idea is a big mistake, because the lithium battery is not only repairable, but the repair performance can be restored by more than 90%.
Generally, the battery has a protection circuit board, and the protection circuit board is also used for the safety of the battery. But different types of battery protection boards work differently. For overcharging, overdischarging, overcurrent, and short-circuit protection of lithium batteries, it is important to design protection circuit board in the battery pack to protect the lithium battery.
The BMS Lithium Battery Intelligent Management System monitors the voltage of a single battery pack and detects underperforming batteries before the battery pack is packaged. This 100% test guarantees higher production ability, higher battery capacity and reduced warranty commitments. Excellent BMS can also detect the humidity of the lithium battery pack to avoid accidents.
Researchers have developed a promising new cathode and electrolyte system that replaces expensive metals and traditional liquid electrolyte with lower cost transition metal fluorides and a solid polymer electrolyte.
Different Packing form of battery - cylindrical battery, square battery, soft pack battery, which is more "excellent"?
Depending on the package, the battery is divided into cylindrical, square and soft pack batteries. Different structures also mean that they have different characteristics. Today, let's take a look at the advantages and disadvantages of these three types of batteries.
Lithium-ion batteries have the risk of internal short-circuit due to many factors such as material system and manufacturing process. Although lithium-ion batteries have undergone strict aging and self-discharge screening at the factory, due to process failure and other unpredictable use factors, there is still a certain probability of failure leading to internal short circuits during use. For the power battery, the lithium-ion battery in the battery pack has several hundred or even tens of thousands of knots, which greatly enlarges the probability that the battery pack will be short inside. Due to the great energy contained in the power battery pack, the occurrence of internal short circuit is easy to induce a malignant accident, resulting in casualties and property losses.