The key to our success is "Good Product or service High quality, Reasonable Rate and Efficient Service" for Daly Bms 500a, 16 Cell Bms, Bms With Active Cell Balancing, 16s 100a Bms,Bms 3s 60a. Customers' benefit and satisfaction are always our biggest goal. Please contact us. Give us a chance, give you a surprise. The product will supply to all over the world, such as Europe, America, Australia,Doha, Pretoria,Doha, European.Our Company has qualified engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the items, Be sure to feel free to contact us.