methane detector with 10h runtime

{"cid":"91200158","title":"Zetron PTM600-L Laser Methane Detector with 10h Runtime","imgUrl":"https:\/\/img.chinax.com\/nimg\/d7\/97\/ce5b0d38c49c7a1a8ac020b8a92b-200x200-1.jpg","attrs":{"Price":"$100-$5000","Brand Name":"Zetron","Model Number":"PTM600-L","Minimum Order Quantity":"1","Delivery Time":"3-7 days","Certification":"ISO,CE,FCC, ROHS, CNEX","Place of Origin":"China","Payment Terms":"T\/T,Western Union,MoneyGram","Supply Ability":"1000 set\/month","Packaging Details":"paper carton","Product Name":"Laser Methane Remote Detector","Measuring Range":"ppm, 0\u2013100% LEL, 0\u2013100% VOL","Alarm":"Methane threshold alarm with automatic pump shutdown","Explosion-proof Marking":"Ex ib IIB T4 Gb","Pump Rate":"1.3 L\/min","Runtime":"6 h charging for 10 h continuous operation","Warranty":"One years"}}

{"cid":"91225503","title":"HY-JC350 Drone Alarm: Detects DJI Air 3\/Avata up to 450m | 2.4G & 5.8G Scanning, 150-350m Range | 10H Runtime, 250mAh Battery | High-Gain Antenna Support | Portable UAV Detection System for Security","imgUrl":"https:\/\/img.chinax.com\/nimg\/0c\/d3\/fcbb7d13a82df6833b012e8e163e-200x200-1.jpg","attrs":{"Price":"6500-7800","Brand Name":"AOKUN","Model Number":"HY-JC350","Minimum Order Quantity":"1","Delivery Time":"10-25","Waveform":"Pure Sine Wave","Charge Current":"20A","Conductor Material":"Copper","Payment Terms":"L\/C,D\/A,D\/P,T\/T","Output Current":"\/","Max Output Power":"2000W \/ 2500W","Productname":"Solar Energy","Cathode Materials":"Other","Installation":"Rooftop or ground-mounted panels","Cycle Life":"300 cycles","Ac Output Voltage":"230VAC","Cerification":"CE-EMC\/LVD,RoHS","Float Charge Voltage":"6V","Measurement System":"Imperial (Inch)","Output Power":"Max 50A","Network":"DC-AC Inverter"}}