• Double pumping for up to 18% more milk in less time¹.
• 2-Phase Expression™ technology mimics your baby's natural sucking rhythm^2,3.
• PersonalFit Flex™ breast shield for increased comfort and 11% more milk⁴. 2 sizes included.
• Improved mobility: built-in rechargeable battery for up to 6 pumping sessions on one full charge.
• Faster charging with USB type C port, compared to micro-USB port.
• Easy to use: 4-button intuitive interface and 9 pre-programmed settings.
• Easy to assemble and clean thanks to few parts.
• Noticeably quieter compared to the previous generation, only 45 dB at the Maximum Vacuum Level.
• Closed system prevents breast milk from entering the tubing.

More milk in less time. Just like it's predecessor Swing Maxi Flex™, the new Swing Maxi™ is a double pump that allows you to extract milk from both breasts simultaneously to make your pumping twice as fast. In addition, pumping both sides at the same time is proven to yield up to 18% more milk¹.

2-Phase Expression™ technology. During a feeding session,  babies start by using short, fast sucks to stimulate the Milk Ejection Reflex. Once the milk begins to flow, babies change to a slower, individual rhythm to actually feed. Medela's 2-Phase Expression™ technology mimics baby’s natural sucking rhythms – fast to stimulate milk flow, then slower to provide optimal milk flow.

PersonalFit Flex™ breast shield. With a 105° degree opening angle, soft rim and oval shape for a better fit, the PersonalFit Flex™ breast shield puts less pressure on your milk ducts than traditional breast shields, resulting in a more effective and comfortable pumping experience. More comfort for you, up to 11% more milk for your baby – clinically proven 4. Two sizes of breast shield included: 21 mm and 24 mm.

Pump wherever you are, even if no power outlet available. With the cutting-edge available USB type C connector, the built-in rechargeable battery charges faster compared to the micro USB port, lasting for up to six pumping sessions when fully charged.

Intuitive and hassle-free. Swing Maxi™ has nine pre-programmed settings that you can choose and control with the help of four easy-to-use buttons. Built with fewer parts,  Swing Maxi™ double electric breast pump makes assembly and cleaning a child’s play.

Medela brings the iconic Swing Maxi Flex™ into the modern age with a contemporary and stylish redesigned Swing Maxi™. Improve your mobility thanks to the built-in rechargeable battery that lasts for up to 6 pumping sessions. And continue to benefit from Medela’s Flex™ technology that offers you flexibility and the comfortable, efficient pumping experience you deserve.

Downloads

Instructions for use (pdf)

1 x Swing Maxi™ motor unit
2 x 150ml bottle with lid
2 x Bottle stand
2 x PersonalFit Flex™ connector
2 x PersonalFit Flex™ breast shield size 21 mm
2 x PersonalFit Flex™ breast shield size 24 mm
1 x USB charging cable
1 x USB power adapter
1 x Instruction for use

*Clinical studies, PersonalFit Flex™ compared to PersonalFit data on file (NCT02496429, NCT02492139, NCT02719548, NCT03091985)

1.  Prime DK et al. Simultaneous breast expression in breastfeeding women is more efficacious than sequential breast expression. Breastfeed Med. 2012; 7(6):442–447

2.  Kent JC et al. Response of breasts to different stimulation patterns of an electric breast pump. J Hum Lact. 2003; 19(2):179–186

3.  Mitoulas L et al. Effect of vacuum profile on breast milk expression using an electric breast pump. J Hum Lact. 2002; 18(4):353–360.

4.  Sakalidis VS et al. Breast shield design impacts milk removal dynamics during pumping: A randomised controlled non-inferiority trial. Acta Obstet Gynecol Scand. 2020:doi: 10.1111/aogs.13897