Shenzhen BaiSiYu TECHNOLOGY CO., LIMITED, established in 2009, is a professional battery supplier in Shenzhen, China, with around 50 employees and a factory area of above 1500 square meters.
We focus on designing, researching and developing, manufacturing and selling batteries, chargers, ecig mods, atomizers, ego case and so on. BSY is my company's own design battery, with 3 series, 18350, 18650, 26650 with factory price.
Our main products are flashlight battery, chargers, battery packs in all fields such as e-bike, power tools, GPS, lighting and so forth. OEM/ODM orders are available with short delivery time.
With two experienced production lines who specialized in lithium ion batteries in more than 12 years and a professional sales team, together with strict Q/C procedure and relevant certifications such as ISO9001:2008, CB, CE and RoHS, our main markets expand with high speed including national market and foreign markets in Europe, America, Australia and Asia, etc.
1,Anything damaged, please provide pictures or video for confirmation,new same goods will be offered after confirmed.
2,Cooperate with the cheapest and safest shipping company.
3,Track the goods until you get the goods.
4,OEM customized service offered
18650 battery box, plastic 18650 battery case with multi colors