4 2v 4000f supercapacitor battery

{"cid":"91211004","title":"4.2V 4000F Supercapacitor Cell Bank Rechargeable No Explosion","imgUrl":"https:\/\/img.chinax.com\/nimg\/30\/a1\/4e70c8a69cf03aa21104e6798463-200x200-1.jpg","attrs":{"Brand Name":"Purple Horn","Model Number":"C424000R","Minimum Order Quantity":"24 Pcs","Delivery Time":"5-8 work days","Place of Origin":"China","Packaging Details":"Carton or According to the Customers' Requirements","Type":"Super Capacitor","Size":"D24*69 mm","Rated Voltage":"4.2V","Tolerance":"5%~20%","Colour":"Blue or as Customized","Specification":"4.2V4000F","Capacitance":"4000F"}}

{"cid":"91188891","title":"New Hybrid Pulse Capacitor battery Lithium Supercapacitor Battery Pack ER14505+1520 Li-socl2 Battery 3.6V Lisocl2 batter","imgUrl":"https:\/\/img.chinax.com\/nimg\/67\/af\/5d2afa78f16f1609cd3b138c844f-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SER or OEM","Model Number":"ER14505H ER14505M","Minimum Order Quantity":"500PCS","Delivery Time":"7 work days","Certification":"CE MSDS,UL CE RoHS","Place of Origin":"CHINA","Supply Ability":"100,000pcs per day","Packaging Details":"standard\/ customise","Model":"Hybrid Pulse Capacitor battery ER14505 with HPC520","Capacity":"2500mAh","Size":"18*75mm","Voltage":"3.6 Volt","Application2":"ETC device","Shape":"Cylindrical","Battery type":"Lithium thionyl chloride battery","Type":"spiral type,Energy Type,Li\/SocL2 battery","Application":"smart meter","Working temperature":"-55~+85\u2103","Warranty":"12 months","Package":"Industrial Package","Storage life":"10 years"}}