Posankha kumanja Vla batire pakugwiritsa ntchito kwanu, kumvetsetsa mphamvu zapadera zamtundu uliwonse ndikofunikira. Ku Minhua Battery, timapereka mitundu inayi yapadera - HR (High Rate), MML (Long Life), MMG (Gel), ndi MN (Deep Cycle) - iliyonse yopangidwa kuti igwire ntchito mosiyanasiyana.