3500mah dc 8 4v retro reflective meter

{"cid":"91200138","title":"16GB Data DC 8.4V Retro Reflective Meter To Calculate The Average","imgUrl":"https:\/\/img.ismap.com\/nimg\/53\/e0\/7b8baa0e15c024042f21b44e7496-200x200-1.jpg","attrs":{"Price":"8000-9000","Brand Name":"STP","Model Number":"STP-MASR","Minimum Order Quantity":"1","Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"1000","Packaging Details":"inner box and master carton , 1pc per carton","Observation angle":"0.2\u00b0\u30010.5\u00b0\u30011\u00b0","Angle of incidence":"-4\u00b0\u30015\u00b0\u300115\u00b0\u300130\u00b0","test data":"more than 99,999","Ambient temperature:":"-5\u2103~+50\u2103","Charger:":"DC 8.4V","Menu operation":"English\/Chinese","Weight":"1.92kg","Data storage space":"16GB","Continuous working time of battery":"\uff1e12h","Testing spot diameter":"35mm"}}