China charge battery high power high voltage dc power supply

{"pid":"49647129","cid":"287482","pimg_url":"\/\/img1.b2bforus.com\/e7\/67\/16f5eec7a81a\/product\/191834134_s-w400xh400.jpg","name":"Circuitos integrados IC WZ10020L DC Buck Module 100V 1000W Alta tensi\u00f3n Alta potencia DC Step-down MPPT Bater\u00eda solar de carga Fuente de alimentaci\u00f3n","company_name":"ShenZhen QingFengYuan Technology Co.,Ltd.","attrs":{"Precio":"Contact us !","MOQ":"Welcome 10pcs sample test quality !","El tiempo de entrega":"The goods will be shipped within 3 days once received payment.","Marca":"Original Factory"}}