JYJZPB DM18RL Battery Adapter Suitable for Milwaukee 18V Battery and for De-walt 20V Max Battery Convert to Ryobi 18V Battery Fit for Ryobi 18V Tools with USB Output Port 5V 2.1A Max

• 【Applicability】Suitable for Dewalt 20V max battery, and for Milwaukee 18V battery. Compatible charger model: 48-11-1811, 48-11-1815, 48-11-1820, etc./DCB200 DCB201 DCB206 DCB204, etc. 【Adaptability】The battery converter fit for Ryobi 18V cordless tools, equivalent to Ryobi 18V battery: P108 P102 Rb18L15 Rb18L15 RB18L40 RB18L50 RB18L90G, etc. 【Safety】The adapter built-in multiple charging protection: over-current, overcharge, high temperature, high voltage, short circuit protection, protects the battery while preventing damage to the power tool. 【Specifications】 Battery input voltage 18V-20V. output current 1.5A max. output voltage 20V max, stable voltage: 18V. The USB port supports maximum 5V/2.1A output. 【USB Output】The adapter has a USB output port, which can supply power to mobile phones, wireless earphones, functioning as a mobile power supply. But the USB port can only be used for charging, NOT FOR CHARGING BATTERY.