Compatible models: medela Electric Breast Pump Swing Maxi Flex This is exclusively for devices with a voltage of 12V (volts). It cannot be used with medela products that require 9V or 4.8V. Please make sure to check before purchasing. Rated output: DC12V 1.5A switching power supply Plug: PL03B, outer/inner diameter approx. 2.1/5.5mm, polarity: center positive Other: PSE safety standard compliant, voltage checked with a tester Can be used with various devices up to 1.5A if the voltage/polarity/plug match. This is a used item. There are minor scratches, etc. There is no unpleasant odor. Shipping: Yu-packet Post Mini, free shipping/anonymous delivery/tracking service #AC adapter #medela #medela #electric breast pump #power supply _/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/ This is a private sale. Shipping and replies may be delayed due to personal circumstances. Items may be sold out. Checking stock is recommended. Returns due to minor dirt or scratches are not accepted. If there is a defect in the item, please send a message before confirming receipt. Please note that if payment and contact are not received, the order may be canceled. ≪I also sell PCs, electronic devices, tools, etc.≫