robust tethered power system for drones

{"cid":"91220064","title":"MYUAV Robust Lightweight Lithium Polymer Power Supply for Tethered Drones - 10 000 MAh Capacity","imgUrl":"https:\/\/img.chinax.com\/nimg\/c7\/02\/c973f8ab152f5c584abd804a4b08-200x200-1.jpg","attrs":{"Price":"2050usd","Brand Name":"MYUAV","Model Number":"TPS220M-12KW Ver. 2.0","Minimum Order Quantity":"1","Delivery Time":"2 weeks","Place of Origin":"China","Packaging Details":"case","Payment Terms":"T\/T L\/C D\/P D\/A","Supply Ability":"50 per month","Certification":"ISO 9001, ISO 14001","Carry":"2200g","Operating Temperature":"-10\u00b0C To 40\u00b0C","Type":"Power Supply","Auto Balance":"\u00b11.5%","Battery Capacity":"10,000 MAh","Battery Type":"Lithium Polymer","Certifications":"CE, FCC, RoHS","Efficiency":"95%"}}

{"cid":"91221485","title":"Industrial-grade tethered drone power supply customization available","imgUrl":"https:\/\/img.chinax.com\/nimg\/90\/45\/71f400464757df228dd913afaa04-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"GS","Model Number":"WF-1000S60-8K","Minimum Order Quantity":"1","Delivery Time":"6-8","Place of Origin":"Made in China","Payment Terms":"T\/T","Supply Ability":"100","External Dimension":"197*186*68mm","Input voltage":"800-1000V","Output voltage":"50V\/160A","Input terminal":"loose wire","Output terminal:":"loose wire","Weight":"2300grams"}}