DeWalt DXAE20BK Battery Booster with 20V XR 5 AH Lithium-Ion Battery and DCB205 Battery Charger

This DeWalt jump starter can be powered by its included 20V lithium battery or another 20V battery and includes USB ports for charging electronics.

• The description claims the device can provide a boost with the press of a button.
• The description claims built-in circuit protection guards against overcharging, reverse polarity, or short circuit.
• The description claims the device is ruggedly constructed with an impact-resistant polymer housing.
• The description claims it also works with the DeWalt FlexVolt battery on the 20V setting.