UpBright 6V AC Adapter Compatible with Hyper Tough 4.8-Volt Lithium Ion 4.8V 44216 AP00979J AQ70008G 4V Li Battery Cordless Screwdriver IVP0550-0400W JLH030550400U 5.5V DC 400mA Power Supply Charger - Hyper Tough 44216 & AP00979J 6V Power

• (Note: 4V/4.8V is drill's battery voltage. NOT charger's voltage. The charger's voltage is 4-6V. Please Check For Compatibility With Your Unit. Thanks.) 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. UpBright 30 days money back guarantee. 1 full year service warranty. UpBright New Global 6V AC / DC Adapter Compatible with Hyper Tough HT 4.8-Volt Lithium-Ion 4.8V 4.8 Volts 4.8Vdc Li-Ion Rechargeable Battery Cordless Screwdriver 44216 & AP00979J Drill Driver HyperTough Screw driver 6VDC DC6V 6.0V Switching Class 2 Power Supply Cord Cable PS Battery Charger Mains PSU Compatible with: Hyper Tough AP00979J 4.8-Volt Cordless Screwdriver. Hyper Tough AQ70008G 4-Volt 4V 4 VDC Lithium-ion Cordless Power Screwdriver Model No.: IVP0550-0400W IVP05500400W 5.5V 400mA 5.5VDC Class 2 Power Supply Compatible with: Model: JLH030550400U 5.5VDC 400mA 5.5V 0.4A DC5.5V 400 mA Clsss 2 Power Supply for 4.0 Volt 44216 Lithium-Ion Cordless Screwdriver !!!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.