portable source small lipo battery 3 7 v

{"cid":"91197950","title":"PL105565 Portable Source 4200mAh 3.7 V Lithium Polymer Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/85\/b0\/fd77d625684d8feb1a4f39830d76-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"KAYO","Model Number":"LIPO-Battery-0550","Minimum Order Quantity":"10000 packs","Delivery Time":"5-20 days","Certification":"UN38.3, MSDS, CE, ROSH, CB, IEC62133","Place of Origin":"Shenzhen, China","Payment Terms":"30% before production\uff0c70% before delivery","Supply Ability":"90000 packs per month","Packaging Details":"2000 pcs in a carton box","Voltage":"3.7 V","Capacity":"4200 mAh","Cell":"lithium cobalt oxide battery","Application":"portable source","OEM\/ODM":"Acceptable","Warranty":"1 yaer","Cycle Life":"500 times","Battery Type":"lithium polymer battery","Protection":"Short Circuit, Over-current, Over-Discharge, Over-charge, High Temperature","Key Words 1":"polymer lithium battery","Key Words 2":"custom lithium polymer battery","Key Words 3":"LITHIUM COBALT XOIDE BATTERY","Charge Method":"CC\/CV","Battery Size":"10*55*67 MM","Weight":"50 g","Certificate":"CE, UL, UN38.3, MSDS,IEC62133, KC,","Place Of Origin":"Shenzhen China","Working Temperature":"-10\u2103~60\u2103","Discharge Current":"Within 1C Rate","Storage Humidity":"65\u00b120% RH","Internal Impedance":"60m\u03a9","Charging Voltage":"4.25 V","Cut-off Voltage":"2.75 V"}}