yjj msa altair 4xr back cover

{"cid":"91211450","title":"YJJ MSA ALTAIR 4XR Back Cover Motherboard Battery Assembly for Multi Gas Detector Repair Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/a0\/14\/70ff8e4927d8c258a9da0c5990dd-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"MSA","Model Number":"4XR (Sky Eagle 4XR) rear shell + battery + mainboard assembly","Minimum Order Quantity":"1","Delivery Time":"5-8 days","Flammable gas LEL":"0-100% LEL","Packaging Details":"Box pack","Carbon monoxide CO":"0-500 ppm","Supply Ability":"1500","Protection level":"IP68","Sulfur dioxide H2S":"0-100 ppm","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Drop resistance standard":"7.5 meters","Oxygen O2":"0-30% VOL","Charging time to full":"3-4 hours","Place of Origin":"USA","Single charge duration":"16 hours"}}