AC Adapter Compatible with Ryobi HP44L HP44LW HP44LVN HP44LK 4V Quick Turn Lithium Screwdriver HP44 L LW LVN QuickTurn Driver 720217005 720217009 DC 4.5V 6.5V 6.8V 200mA Power Supply Charger - saschedross, dsf02280204

• World Wide Input Voltage 100-240VAC 50/60Hz.OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition. New 5V AC / DC Adapter Compatible with Ryobi HP44L HP44LW HP44LVN HP44LK 4V 4 V 5Wh Quick Turn 4-Volt 1/4 in. Cordless Screwdriver HP44 L HP 44L HP 44 L LW LVN QuickTurn 4V DC 4VDC Rechargeable Li-Ion Battery Electric Driver 4.0V 5 Wh 4V 5Wh Screw driver Drill Use with Charger 720217005 4.5VDC 160mA 6.5V 200mA DC4.5V 0.16A DC6.5V 0.2A 4.5V - 6.5V 4.5 V - 6.5 Volts Switching Plug In Class 2 Transformer Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU Compatible with: Ryobi Model No.: 720217005 3W 6.5V 200mA 3 W 6.5 V 200 mA 6.5VDC 0.2A DC6.5V 6.5 Volts 6.5 Volt Class 2 Power Supply Compatible with: Ryobi HP44LVN Quick Turn Electric Driver 4 V 5Wh 4V 5Wh Li-Ion Rechargeable Battery Cordless Screwdriver Use with power supply 720217009. Ryobi Model No.: 720217009 3W 6.8V 200mA 3 W 6.8 V 200 mA 6.8VDC 0.2A DC6.8V 6.8 Volts 6.8 Volt Class 2 Power Unit !!!Note: Rechargeable batteries don't last forever, the average battery last 1 to 3 years. If the battery is old/dead, it will not accept a charge. But not charger's problem. If you're not sure whether battery or charger is dead or not. You must have a volt meter in order to tell whether or not a charger is working.