Make up the battery in a professional maintenance point every three months to replenish the hydration in a timely manner. These methods are simple and easy, and the economic cost is very low, but
The ECU of the electrical control vehicle is the central nervous system of the control system. It not only has the control function, but also the memory function. When the automotive electrical co
The cause of the inductance of polar plate irreversible sulfuric acid is classified as follows: (1) The storage time is too long, the self -discharge rate is high, and it is not maintained and ch
First, the battery is maintained and charged, and then discharge at a 2H rate at a 2H rate. During the discharge process, the battery voltage was continuously measured, and the "backward"
(1) Preparation. Use pure water and analysis of pure sulfuric acid to configure the electrolyte electrolyte, the ratio is: 500ml pure water, and add 0.5ml pure sulfuric acid. Prepare standard rubb
(1) Matching the charger and battery. The electric vehicle battery is charged, not bad. It can be seen that the importance of the charger and the battery matching. There are two cases here: First
The rated voltage of lithium ion batteries is that the changes in materials in recent years are generally 3.7V, and the positive poles of lithium iron phosphate (hereinafter referred to as phospho
Long charging may cause overcharge. The lithium battery or charger will automatically stop the charging after the battery is full. There is no so -called "trickle" charging for more than
Generally, the battery voltage of the mobile phone is 3.7V, but the voltage of the general charger is written with 5V, but it will not affect the use, because there is no 3.7V mobile phone charger
Lithium metal battery: Lithium metal batteries generally use manganese dioxide as positive electrode materials, metal lithium or its alloy metal as negative electrode materials, and use non -hydr