It takes 3-5 hours to get battery fully charged normally , no over charge, plug off from mains after charging !
Important :
--- Improper use of batteries can result in fire causing serious injury and property damage.
--- Never leave a charging battery unattended.
--- Never leave batteries near fire or high temperatures.
--- Always charge in a non-flammable area.
--- Never use modified battery in use with this charger or modify the charger in any way.
--- Do not exceed the maximum discharge load of charge rate.
--- Always discontinue use if batteries become hot during charging.
We do not take any responsibilities if you are damaging your battery by improper charging / handling.