Dongguan Hengying ternary lithium battery is of good quality. According to relevant information, ternary lithium batteries are widely used in new energy vehicles due to their advantages such as smaller size, higher capacity density and low temperature resistance. Ternary lithium battery, also known as ternary lithium polymer, refers to a lithium battery using nickel-cobalt manganate or nickel-cobalt aluminate as the positive electrode material.
It depends on the size of the order you want to place. There are so many factories in Dongguan, some big and some small. I only know of one called Juda Electronics in Nancheng. I have already passed by Nancheng station, they produce lithium batteries. You can search "Dongguan Juda Electronics" or "Dongguan Juda Lithium Battery" on Baidu, and theirsis the first.