3 7 v lithium polymer battery 50g

{"cid":"91199489","title":"3.7v Power Bank Li Polymer Battery Overdischarge Protection Function","imgUrl":"https:\/\/img.chinax.com\/nimg\/1f\/0e\/66385922030d28da161ef47cc18c-200x200-1.jpg","attrs":{"Brand Name":"GPE","Model Number":"LP602535","Charging Voltage":"4.2V","Short Circuit Protection":"Yes","Voltage":"3.7V","Type":"Li Polymer Battery","Charging Current":"1C","Overdischarge Protection Voltage":"2.75V","Overcharge Protection Function":"Yes","Charging Temperature":"0-45\u2103"}}

{"cid":"91222697","title":"Power Lipo Batteries 124040 3.7v 2000mAh 7.4wh Rechargeable Li-polymer Battery Cell","imgUrl":"https:\/\/img.chinax.com\/nimg\/1e\/d3\/8d3067f4aec1b565a13468e35dcc-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"RESKY","Model Number":"LP124040","Minimum Order Quantity":"10pcs","Delivery Time":"7-10days","Certification":"CE, RoHS, MSDS, Un38.3","Place of Origin":"China","Payment Terms":"T\/T,Western Union","Supply Ability":"50000pcs\/day","Packaging Details":"Paper box","Electrolyte":"Li(Nicomn)O2","Nominal Capacity":"2000mAh","Charging Current":"0.2c","Continuous Discharging Current":"0.5c","Weight":"50g","MOQ":"10PCS","Cycle Life":"500cycles","OEM Service":"Yes","Specification":"12*40*40mm","HS Code":"8507600090"}}