Wirentech is a leading China 500 volt battery 12v 36ah 60v 45ah battery pack 18650 3.7v 1800mah 6.66wh manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our 500 volt battery 12v 36ah 60v 45ah battery pack 18650 3.7v 1800mah 6.66wh have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our 500 volt battery 12v 36ah 60v 45ah battery pack 18650 3.7v 1800mah 6.66wh services, you can consult us now, we will reply to you in time!