INGCO Lithium-ion , 20V 4.0Ah Battery

[ 4.0 Ah Battery Pack ]---Longer Lasting and better performance than 2.0 / 2.5 lithium battery.         [ Used For ]---Compatible with all Ingco P20S lithium-ion Power Tools Tools. Such as Ingco cordless spray guns, cordless drills, and all INGCO 20V cordless power tools.         [ LED Indicator ]---LED battery power indicator tells you precise battery power. It is convenient for you to charge in time and reminds you of the fully charged state.         [ Advanced Technology ]---No memory effect, low self-discharge. The 4.0Ah lithium-ion battery pack is always ready to use.         [ Long Life ]---Protection against over discharge, over-heating or overload, prolonged battery life Extremely long life thanks to balance charge technology.