Newhop Battery focus on the rechargeable battery and no rechargeable battery since 2004,is one of the leading manufacturers of lithium polymer battery,lithium ion battery,Lifepo4 battery,power banks,and chargers in Shenzhen China,founded by several experts with over 20 years R&D experiences in batteries and chargers, and also have more than 600 well-trained employees with well-equipped testing facilities and machine. Our products are widely used in Smart phones,Tablet pc,Power banks,Torch,RC ...