Did your Medicool power adapter stop working or get lost? This LKPower replacement is here to save the day. It's a compatible 12-volt, 2-amp (2000mA) AC/DC switching power supply designed to work with specific Medicool models like the MTP241UL-120200B and MTP241UL-1202008 (please double-check your device's input requirements before buying!). It converts your regular wall outlet power (AC) into the DC power your device needs to run or charge. It's built with quality components for safety and reliability, and it's been tested to ensure proper performance. The cord length gives you some flexibility. A much more affordable solution than buying a whole new unit. Just plug it in and you're back in business. Great to have as a spare for travel too. Note: Always verify voltage and polarity match your device.