A ternary lithium-ion battery has a theoretical cycle life of around 1500 cycles. In practical use, it can be fully charged and discharged for over 800 cycles. However, when the battery is controlled to discharge at 25% -75%, it can be used for over 1200 cycles. The charging and discharging cycle li...

In order to prevent corrosion of the positive electrode grid, a multi-element low antimony alloy has been developed. The corrosion resistance of this multi-element alloy has been significantly improved. The negative electrode grid adopts lead plated copper mesh. The ratio of the weight of the copper...

Usually, when we talk about the capacity of lithium-ion batteries, it is measured in ampere hours (AH), which is based on a predetermined battery by the lithium-ion battery manufacturer.For example, what is the battery capacity of this mobile phone; What is the capacity of this electric scooter batt...

What is the internal resistance of 18650 lithium-ion battery? How to measure the internal resistance of 18650 batteries? The accurate calculation of the internal resistance of 18650 lithium-ion batteries is quite complex and will constantly change during battery use. According to relevant experience...

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, and 24Ah. However, the capacity of lithium batteries may not be the same, as they can be combined to produce high-capacity batteries such...

1. Undervoltage lithium-ion batteries may be rejected by chargers, and the vast majority of lithium-ion battery chargers will refuse to charge lithium-ion batteries that are already severely under voltage. It is important to prevent the wrong type of battery from being overcharged, and we must confi...

Nowadays, mobile phones have become an essential communication tool for us. However, in order to make your phone last longer and safer, you must know the correct charging method for your phone, as well as the misconceptions about charging your phone battery.Mobile phones are essential items for mode...

What do you know about the ranking of lithium battery protection board manufacturers? We all know that lithium battery protection boards are used for charging and discharging protection of series connected lithium battery packs, detecting the overvoltage, undervoltage, overcurrent, short circuit, an...

Fault analysis of the reason for the continuous alarm of the computer backup power UPS. The backup power supply UPS machine itself has a certain level of noise, which is mostly caused by the UPS being fully loaded or overloaded, resulting in some light "squeaking" sounds. If it is an alarm...

With the promotion of energy conservation and environmental protection in society, more and more environmentally friendly products are being applied to the market. In the battery industry, ternary lithium batteries quickly occupied the market with numerous advantages and gradually replaced tradition...