Desun Energy Technology (Sehnzhen) Co Ltd established in 2021, It's a professional manufacturer engaged in the research and development production sales and service of LiFePo4 and Lithium-ion battery packs, energy storage battery packs, electric bikes, golf carts, drone battery packs. We have our own warehouses in Poland and Germany, there is a strong inventory, Overseas warehouses mainly include LifePO4 105AH 280Ah 306Ah 314Ah, 18650 and 21700 batteries. We committed to strict quality control and thoughtful customer service, with multiple experienced engineers and professional product designers to discuss your requirements at any time and ensure complete customer satisfaction. In addition, We also support OED and ODE orders. Hope we can be your professional designer and business partner. Our Mission is to allow customers to reduce their budget and get quality batteries.