كيفية تحسين أداء درجات الحرارة المنخفضة لبطارية الليثيوم؟
We improve the low-temperature performance of lithium iron phosphate battery packs from four components: positive electrode, negative electrode, electro-hydraulic, and binder. In terms of the positive electrode, it is now nano-sized. Its particle size, electrical resistance, and the length of the...