Cameron Sino Technology Limited was founded in 2000 in Hong Kong began with cell phone accessories business. We do all kinds of cases, screen protectors, speakers and batteries in the beginning. After the first pot of gold was earned, the founder decided to focus his market on battery products which targeting to build up a Battery Supermarket, YOUR ONE STOP BATTERY SUPPLIER!

In 2004, the first Cameron Sino battery was developed. For better coordinated with distributors and end-user; drop ship services offered to customer which was a breakthrough in our Global business strategies. Two years later, Cameron Sino established OEM projects for customer to build up their branding.

In 2007, the rapid growth business could outgrow our premises which urged us to build a China factory for everyone to work efficiently.

With the rapid development of the telecommunications industry, batteries became highly demanded. People are looking for higher capacity batteries to enhance their entertainment with all kinds of devices. Therefore, the first piece of Extended Battery is formed for this huge demand. In the same year,

Cameron Sino made a major step forward to worldwide customer which was participate in the first International trading event, CES2008, at Las Vegas, USA. Now, Europe and USA become Cameron Sino main distributor markets.

Trade Mark Registry Year
Years Country
2005 Hong Kong
2009 China
2010 Europe
2011 United States

Year after year, Cameron Sino registered its trademark into varies countries shown as table:

In 2011, Cameron Sino targeted in China market. We recruited a specific team for its website, packaging, marketing and operation to manage this rapidly developing country. One year later, Cameron Sino released a premium brand-X-Longer, designed for high-tech devices to provide the best performance for end-user. The first decade had just passed, Cameron Sino is targeting the Asia market.


  • Quality
  • Speed
  • Commitment
  • Integrity


Cameron Sino Technology Limited developed 3 product lines to indicated different level of capacity.
Cameron Sino is the original branding for Cameron Sino Technology Limited. Cameron Sino created same capacity replacement battery as original manufactured battery for customer normal usage. X-Longer is a premium battery branding which specialized design for High Tech devices. X-Longer batteries may contain equal or higher capacity than original manufactured battery to fulfill customer’s demand on technology devices. Extension is an extended battery for X-Longer which contains the highest capacity which enhance your enjoyment with mobile devices. All Extension battery comes with a back cover or leather case.