The 2017 Autumn Hong Kong Electronic Fair has successfully concluded at Oct 16th. At this time,A&S POWER displayed lithium polymer battery,li-ion battery,lifepo4 battery. Especially the hot products 3.7v coin lipo battery, which thickness is 5.4mm and diameter 12mm, with capacity of 55mah, this buttom lipo battery has attacked a lot of customers' attention. which is mainly used on the bluetooth headphone. and small lipo battery we have been obtained order from our customer.  

If you have any inquiry about our battery, please feel free to contact us.
Email:sales@szaspower.com 
Tel:+86-755-2816 9348