Battery
Feituo have a wide range of battery of emergency light and battery of exit sign to make sure you have the right amount of light when you need it.Feituo led emergency light battery includes 4v emergency light battery and 6v emergency light battery, Feituo exit sign battery includes 1.2v exit sign battery, 3.6v exit sign battery, 3.7v exit sign battery, 4.8v exit sign battery and 9.6v exit sign battery.