Power adapter is for use with Medela Pump In Style Advanced breast pumps. Convenient option to have an extra power supply on hand whenever needed, replace a damaged power supply, or keep a dual-voltage power option when traveling.

• Compatible with Medela 9-volt Pump in Style Advanced breast pumps
• Dual-Voltage for 110 – 240V allows moms to use when outside the United States or overseas
• Keep a spare power adaptor on hand for work or travel, or use as a replacement for a lost or damaged adaptor