rosh 3 7 volt lithium polymer battery

{"cid":"91188891","title":"1254 1054 3.7 Volt Lithium Polymer Battery ROSH Coin Cell 300 Cycle Life","imgUrl":"https:\/\/img.ismap.com\/nimg\/3e\/83\/0070d4ad815cb9c260d3482908f4-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SER or OEM","Model Number":"1054","Minimum Order Quantity":"3000PCS","Delivery Time":"20 work days","Certification":"CE ROSH","Place of Origin":"CHINA","Supply Ability":"500,000pcs per month","Packaging Details":"standard\/ customise","Battery Shape":"coin","Voltage":"3.7V","Capacity":"45mAh","Chemical System":"Li-polymer","Size":"10*5.4mm","Cycle Life":"300","Application1":"Bluetooth headset","Application2":"wearable electrical device","Application3":"TWS headset earphone","Application4":"Emergency light","Application5":"RFID lock"}}

{"cid":"91197950","title":"ROSH 14.8Wh 2000mAh 7.4V Li Polymer Battery Pack","imgUrl":"https:\/\/img.ismap.com\/nimg\/34\/f3\/27e13cf5a935d2b4cf7da454a4cf-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"KAYO","Model Number":"Lipo-Battery-Pack-0334","Minimum Order Quantity":"500 packs","Delivery Time":"20","Certification":"UN38.3, MSDS, CE, ROSH, CB, IEC62133","Place of Origin":"Shenzhen China","Payment Terms":"30% before production\uff0c70% before delivery","Supply Ability":"5000 packs per month","Packaging Details":"one pc in a plastic bag, and 20 pcs in a carton box","Voltage":"7.4 V","Capacity":"2000 MAH","Cell":"Pouch Cells","Application":"Aeromodelling","OEM\/ODM":"Acceptable","Warranty":"12 month","Cycle Life":"1000 times","Battery Type":"Li Polymer Battery","Protection":"Over-current, Short circuit, High temperature, Over-charge, Over-Discharge","Key Words 1":"Li Polymer Battery Pack","Key Words 2":"7.4 Volt Lipo Battery","Key Words 3":"best lipo battery","Charge Method":"CC\/CV","Battery Size":"82*34*20 MM","Battery Weight":"106g","Certificate":"MSDS, IEC62133, CE, CB, UN38.3, KC, ROHS","Working Temperature":"-10\u2103 ~60\u2103","Discharge Current":"within 1C Rate","Storage Humidity":"65\u00b120% RH","Internal Impedance":"\u2264110m\u03a9","Charging Voltage":"8.4 V","Cut-off Voltage":"5.5 Volt"}}