Tianneng Battery is compatible with any application that requires power or energy. As the largest eco-friendly batteries manufacturer in China, both lead-acid batteries and lithium-ion batteries are available here. Batteries are designed by the top professionals who formulate the industrial standards, then produced with patent technology and fully automated production line, which guarantee extended floating and cycling life and premium consistency in maximum. Battery management is under your control since they have their unique life code. Whenever you want to drive something, or wherever you want to have some light, Tianneng Battery will make it happen.