EV battery

Battery model analysis

by：Vglory 2021-03-29

Take the battery model 6-QAW-54a as an example, the description is as follows: 1.6 means that it is packed with 6 single cells, and each cell has a voltage of 2V, that is, the rated voltage is 12V; 2.Q indicates the purpose of the battery, Q is a battery for starting a car, M is a battery for motorcycles, JC is a battery for ships, HK is a battery for aviation, D is a battery for electric vehicles, F is a valve-regulated battery; 3.A and W are battery types, A means dry-charged battery, W means maintenance-free battery, if not marked, it means general battery; 4.54 means the rated capacity of the battery is 54Ah (fully charged battery, at room temperature, discharge current at 20h rate for 20h battery output power ); 5. The corner mark a represents the first improvement to the original product, and the corner mark b after the name represents the second improvement, and so on. Note: ①Add D after the model to indicate good low temperature start performance, such as 6-QA-110D. ②Add HD after the model to indicate high anti-vibration type. ③Add DF after the model to indicate low temperature reverse installation, such as 6-QA-165DF. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: UPS battery cabinet installation specifications

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