![Amazon.com : Smarkey 12v Portable Breast Pump Battery and Charger for S1 S2 Medela Pump-in-Style and Lactina Hygeia EnJoye (Easy for Outdoor and Travelling) : Baby Amazon.com : Smarkey 12v Portable Breast Pump Battery and Charger for S1 S2 Medela Pump-in-Style and Lactina Hygeia EnJoye (Easy for Outdoor and Travelling) : Baby](https://m.media-amazon.com/images/I/31RItMj0IcL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Smarkey 12v Portable Breast Pump Battery and Charger for S1 S2 Medela Pump-in-Style and Lactina Hygeia EnJoye (Easy for Outdoor and Travelling) : Baby
![Amazon.com: ABENIC Super Polymer Rechargeable 3000mAh Lithium ion Battery for Fishing Finder,Guitar Spectra S2 and More DC 12V DC12300 Blue : Electronics Amazon.com: ABENIC Super Polymer Rechargeable 3000mAh Lithium ion Battery for Fishing Finder,Guitar Spectra S2 and More DC 12V DC12300 Blue : Electronics](https://m.media-amazon.com/images/I/61bcHp3kGbL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: ABENIC Super Polymer Rechargeable 3000mAh Lithium ion Battery for Fishing Finder,Guitar Spectra S2 and More DC 12V DC12300 Blue : Electronics
![Have the Spectra S2 and wish it was portable like the S1? This external battery is compatible! : r/ExclusivelyPumping Have the Spectra S2 and wish it was portable like the S1? This external battery is compatible! : r/ExclusivelyPumping](https://preview.redd.it/have-the-spectra-s2-and-wish-it-was-portable-like-the-s1-v0-8wwgnmm76ho91.jpg?auto=webp&s=0a013269774c925388cd5b7708e74dfa0cd1755a)
Have the Spectra S2 and wish it was portable like the S1? This external battery is compatible! : r/ExclusivelyPumping
Legendairy Milk - Mama share: “I have the S2 but wanted it to be portable so I bought this battery and velcroed it to my Spectra. It has seriously been a life
![Amazon.com : Spectra Baby USA S2 Hospital Grade Double/single Breast Pump by Spectra Baby USA : Baby Amazon.com : Spectra Baby USA S2 Hospital Grade Double/single Breast Pump by Spectra Baby USA : Baby](https://m.media-amazon.com/images/I/41YUnqtSuFL._AC_UF1000,1000_QL80_.jpg)