P190 18V 2.0 Ah battery

The P190 is a 18 volt Lithium Ion battery pack in the 18V ONE+ HP system of Ryobi with a capacity of 2.0 Ampere hours.

The battery has a black plastic box shape with a gray top. Unlike battery packs from other brands the leads are located on upright extension sticking up near the back making these battery packs bulkier than other systems.

Inside the battery back are five Lithium 18650 cells. On the front there is a green button which will activate the charge indicator which consists out of four green LEDs.

On the sides there are gray latches which have to be pressed to release the battery from the machine body it is inserted in.

The cells in this battery pack have a rated capacity of 2.0 Ampere hours.

Ryobi's website does not say how long it takes to charge this battery.