Powerflare Portable Wall Adapter w/ Cord Plug Power Supply for Rechargeable Systems 100-240V. The PowerFlare Portable Wall Plug AC to DC Power Supply for Rechargeable Systems is a power converter that fits into a standard US wall outlet and plugs directly into the back of the charging box. The PowerFlare AC/DC Wall Plug converts the voltage from 100-240V AC to 12V DC allowing the PowerFlare 6-Pack Rechargeable batteries to be charged within a building. Specifications for PowerFlare Portable Wall Adapter w/ Cord Plug Power Supply for Rechargeable Systems 100-240V: Manufacturer: Powerflare Color: Black Voltage: 100 volts 240 volts Features of PowerFlare Portable Wall Adapter w/ Cord Plug Power Supply for Rechargeable Systems 100-240V: Non-Rechargeable Package Contents: PowerFlare Portable Wall Adapter w/ Cord Plug AC to DC Power Supply for Rechargeable Systems AC-DC 100-240V Powerflare ACDC-001: Portable Wall Adapter w/ Cord Plug Power Supply for Rechargeable Systems 100-240V