Three important indicators of customized lithium battery

Three important indicators for customizing lithium batteries The three important goals for customizing lithium batteries are the first: voltage, capacity, and internal resistance. 1. Four types of voltage lithium batteries can be customized: open circuit voltage, working voltage, discharge cut-off voltage and charge limit voltage. Open circuit voltage refers to the voltage when the battery is not connected to an external circuit, and has a certain correlation with the remaining energy of the battery. The working voltage refers to the potential difference of the lithium battery in the working state. When the current is inside the battery, the need to overcome the internal resistance resistance, so the operating voltage is always lower than the open circuit voltage. The discharge cut-off voltage refers to the voltage after the battery is exhausted. If the voltage is still discharging at this voltage, it is over-discharged. The charging limit voltage refers to the voltage change from a stable current to a stable voltage during the charging process. 2. Capacity, how much power can a battery store in Ah or mAh? Capacity is an important indicator of battery function and is determined by the active materials at the north and south poles of the battery. The technical term for customized lithium batteries is rated capacity, also known as guaranteed capacity, to ensure the minimum limit capacity that the battery should release under certain discharge conditions. 3. Internal resistance Internal resistance refers to the resistance to current when the battery is working. The size of the internal resistance is mainly affected by factors such as battery information, manufacturing process, and battery structure. To buy lithium batteries for AGV vehicles, we must clearly know the standard equipment of the battery, and the price of the battery is also determined by the standard equipment. The basic standard equipment is the voltage and capacity of the lithium battery, as well as the requirements of some other special equipment, such as battery size requirements, whether it can withstand high and low temperatures. AGV lithium battery is a lithium battery pack composed of multiple batteries connected in series or connected. Generally processed by lithium battery manufacturers, they will customize processing according to customer requirements. The voltage and capacity of the battery, and the size of the voltage does not have much impact on the price, and the battery capacity is the key to the price of the battery, the price of the battery with the larger capacity will increase accordingly. Compared with lead-acid batteries, lithium batteries that power agv can save more than 20% of power consumption, while also effectively reducing power costs. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.