How to calculate the battery capacity?lithium ion golf cart batteries Production

source:other news release time:2023-03-25 Hits:0 Popular:Lithium-ion battery wholesale

　　1. The necessary conditions for calculating the capacity

　　A, discharge current

　　It is necessary to clarify the increasing or decrease and change of load current during the discharge process and its time change.

　　B. Discharge time

　　The maximum time of predictable load.

　　C. Minimum battery temperature

　　Pre -predetermine the temperature conditions of the battery places, and determine the minimum value of the battery.

　　It is generally 50C when it is set indoors, and is -50C when the room is indoors in particular cold areas. Use air conditioners to ensure that indoor temperature is used as the minimum temperature according to the actual temperature.

　　D. The minimum voltage allowed

　　The minimum voltage allowed (V/single -grid) = (the minimum voltage+the voltage loss of the voltage allowable allowed in the load)/number of series

　　2. Calculation formula for capacity

　　C = 1*[K1i1+K2 (I2-I1) ,,,,,,,,,, kn (in -n-in)]/L

　　C: 250C's rated discharge rate conversion capacity (AH) ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, is 10HR capacity.

　　L: The revision value used for changes in the capacity caused by the maintenance coefficient, the number of years, and the conditions of the use conditions. Generally L value is 0.8.

　　K: The capacity converting time determined by the minimum use temperature of the discharge time T and the battery, and the minimum voltage allowed.

　　I: Dry current

Read recommendations:

solar battery storage system Processing

solar battery storage system cost

High Discharge 18650 21700 26650 Lithium Ion Battery Cell

Do you understand the application fields of 18650 lithium batteries?best batteries for off grid solar

Comparison between graphene battery and lithium battery