The weight of a 12V lithium battery. Now many devices require large capacity and lighter lithium batteries, such as electric vehicles, which used to use lead-acid batteries. Now many electric vehicles have become lithium batteries because of the large capacity, lightweight, and volume of lithium batteries. Small. The charging and discharging current, the charging and discharging current of the lithium battery, is determined according to the power of the device. The electric power formula: P=UI[1]. On the basis of a constant voltage, the greater the power of the device, the more current that needs to be output To be bigger.
The main advantages of a 12V lithium battery, the battery pack is safe and stable, the cycle life is high, and it is in line with the concept of low carbon and environmental protection. The battery has a built-in PCM protection system with multiple protection functions. The protection system (PCM/BMS) uses the most advanced chips from Japan and the United States. . To ensure the consistency, stability, and safety of the battery pack. Multi-parallel multi-string combination and battery modular intelligent design can be carried out.
The premise background and significance of the 12V lithium battery protection circuit. Because of the high energy density of the 12v lithium battery, in the overcharged state, the energy will be excessive after the battery temperature rises, so the electrolyte decomposes and produces gas, which is easy to increase the internal pressure and cause spontaneous combustion or The risk of rupture. On the contrary, in the state of over-discharge, the electrolyte will decompose and cause the deterioration of battery characteristics and durability, reduce the number of recharges, and shorten the battery life. Therefore, the protection of 12v lithium batteries is very important, and the application of 12v lithium batteries There must be a battery protection chip to prevent the battery from overcharging, over-discharging, and overcurrent. For more related products, please contact our company.
