Shenzhen QuawinTEC Technology Co., Ltd. is 18500 battery manufacturers and suppliers in China who can wholesale 18500 battery. We can provide professional service and better price for you. If you interested in 18500 battery products, please contact with us. Tips: Special needs, for example: OEM, ODM, customized according to demands, design and others, please email us and tell us detail needs. We follow the quality of rest assured that the price of conscience, dedicated service.