1. Super safe technology: with over charge protection/over discharge protection/over current protection/short protection/interior resistance/current consumption; 2. Ultra long cycle life 500 times; 3. Hundreds of models for different size with 10-10000mAh; 4. Flexible size design,can be customized.Professional Lithium Batteries Supplier,12 years manufacturing experience ISO、UL、CB、KC Certificate Products|Focus on Lithium Batteries &Pack More than 12 Years’ Experience in Lithium Battery XUANLI electronics Co.,Ltd was established in 2009.Our management team has more than 12 years’ experience in rechargeable battery.Our factory covers an area of 12,000 square meters and has more than 500 employees.Mobile Phone,Bluetooth Earphone,Power Bank,RC toys,Power Tool,Electronic bike,Electric scooter,LED light,Security Products,Solar & Wind Energy Storage System,etc.Our company has passed ISO 9001:2015 quality and our products have got the ISO、UL、CB、KC certifications.The battery products have the advantages of high energy density,high power density,small volume,light weight,long service life,low self-discharge,flexible and varied shapes,safety performance and so on.Our products are lithium polymer batteries,18650 lithium batteries,smart battery packs,lithium iron phosphate batteries,power batteries,battery chargers and various special batteries.Backed by professional supporting team,we have expertise in R&D,OEM production and marketing.With the support of a professional and dedicated engineering and operation team,we are available to bringing customers' idea into reality.Flexible to customized request,such as sound adjusted,color,package,and accessories adjusted,so you can enjoy our quick one-stop OEM service.Our products are selling not only in domestic market,but also sold to other countries in Asia,Europe,the Middle East,South and North America. 