3 7v rechargeable shipping container padlock

{"cid":"91199700","title":"3.7V Rechargeable JT709A Shipping Container Padlock 4500mAh 2G 4G","imgUrl":"https:\/\/img.ismap.com\/nimg\/f9\/e6\/677d2b43f30fd0caf855684d7b8c-200x200-1.jpg","attrs":{"Price":"negotiate","Brand Name":"Jointech","Model Number":"JT709A","Minimum Order Quantity":"1unit","Delivery Time":"2-7 days","Certification":"CE,ISO9001","Place of Origin":"Guandong,China","Payment Terms":"T\/T","Supply Ability":"10000 units per month","Packaging Details":"Carton\/wooden box\/ customized","Product name":"Container GPS track padlock iot gps track Logistic electronic lock container Smart Lock","Warranty":"1 year","Network":"2G\/4G","Feature":"Asset Container Gps Tracking Padlock For Logistic Transport","Function":"Bluetooth-Enabled","Unlock way":"APP+manual","Situation":"Railway transportation,city main road transportation","Battery":"4500mAh, 3.7V rechargeable battery"}}