Which machine can perfectly balance the voltage difference of 20 battery strings?

D1524+ Lithium Battery Pack Equalizer And Analyzer.<br />1、Max equalized current up to 15A.<br />2、Li-ion/LiFePO4/LTO battery selection function for easy use. <br />#均衡仪#balancer#Equalizer#电池组#设备仪器#Battery#生產廠商#修复电池#均衡压差