Lithium batteries are divided into two types: lithium metal batteries and lithium-ion batteries. This is defined based on the form in which lithium exists. Lithium metal batteries use metallic lithium as the electrode, while lithium-ion batteries exist in the form of ions on the electrode.Lithium me...

What is the 18650 lithium battery safety valve? Can safety valves prevent explosions? The function of the 18650 safety valve is to avoid danger when the pressure inside the lithium battery reaches a set value, and then the valve is lifted to disconnect the circuit. It's somewhat similar to the p...

Introduction:Nowadays, every household has a car. As an important component of the car electrical system, what are the precautions for using and maintaining the car battery? Today, the editor of Baibai Safety Network will tell you what the standard voltage of car batteries is.I believe many car owne...

Balanced charging method for lithium-ion battery packIn the case where the production and storage time of lithium-ion battery packs is relatively long, due to the different static power consumption of the protection board and the different self discharge rates of each cell, the voltage of each strin...

The battery system grouping technology is a constantly evolving process, from early lead-acid battery packs to the current mainstream lithium battery packs; From individual applications to multiple group applications; From consumer electronics products to power lithium battery systems, battery group...

As a new type of power technology, lithium-ion battery packs must be connected in series to meet the voltage requirements during use. The uneven performance of individual cells is not solely due to battery production technology issues. Even if the voltage and internal resistance of each battery are...

In order to provide sufficient voltage to the device, lithium battery packs are usually composed of multiple batteries connected in series, but if there is a capacity mismatch between the batteries, it will affect the capacity of the entire battery pack. For this, we need to balance the mismatched b...

What is the purpose of the lithium-ion battery pack balance maintenance device?1. Overcharging maintenance purpose: Overcharging maintenance purpose refers to strictly prohibiting recharging by the charger when a certain working voltage is reached. The MOS transistor that is about to manipulate over...

Attach a parallel balancing circuit to each individual battery in the battery pack to achieve the purpose of shunting. In this mode, when a battery reaches full charge first, the balancing device can prevent it from overcharging and convert excess energy into heat energy, continuously charging the u...

Lithium batteries are known as "rocking chair type" batteries, in which charged ions move between the positive and negative electrodes to achieve charge transfer, providing power to external circuits or charging from external power sources.During the specific charging process, an external...