The Car Power Adapter 9147 is the most compact, portable power solution for Digital Pocket Memo users. It is specifically designed to charge Digital Pocket Memos through the cigarette lighter or 12V power outlet in your vehicle. The advanced technology controls the voltage to match the Digital Pocket Memo’s requirements and is a convenient way to power your Digital Pocket Memo while traveling. It is compact, lightweight and has a total cable length of 22 inches / 55 cm.