1pcs stonex grey battery back cover

{"cid":"91222737","title":"1PCS STONEX Grey Battery Back Cover for S9II GPS RTK Essential Accessories","imgUrl":"https:\/\/img.chinax.com\/nimg\/f1\/1a\/fb74bd298d1182fdd29510c1565e-200x200-1.jpg","attrs":{"Price":"$35.00","Brand Name":"STONEX","Model Number":"S9II battery cover","Minimum Order Quantity":"1 piece","Delivery Time":"10 work day","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"1 ~ 10 day"}}

{"cid":"91219539","title":"PSE Fan Battery Set 7.4V 5200mAh Jacket Cooling Fan Set 4 Level Wind Speed","imgUrl":"https:\/\/img.chinax.com\/nimg\/20\/0f\/d284547bdf549214c8f755815889-200x200-1.jpg","attrs":{"Price":"USD22\/set MOQ1-10 sets; USD20\/set MOQ100sets ; USD18.99\/set MOQ1000sets; USD18.59\/set MOQ5000sets","Brand Name":"JH","Model Number":"JH2020FS","Minimum Order Quantity":"1 set","Delivery Time":"15~30 days","Certification":"PSE","Place of Origin":"Guangdong, China","Payment Terms":"T\/T, Western Union, pay pal","Supply Ability":"10000 Piece\/Pieces per moth","Packaging Details":"1pcs\/Box Packing","Fan material":"Plastic ABS","Fan size":"Outer dia106*Thk45mm","Fan blade":"9pcs grey white","Fan motor":"Chinese Brush motor","Fan weight":"94g\/pcs*2=188g","Battery type":"18650 li ion battery","Battery capacity":"7.4V 5200mAh","Battery size":"90*23*72mm","Charging\/discharging port":"DC3.5*1.35mm","Temperature control":"4 level output voltage"}}