Spectra 12 volt vehicle adapter for on-the-go use with the Synergy Gold, Spectra S1 & Spectra S2 Plus breast pumps.
Compatibility:Not compatible with Synergy Gold Portable or S9 breast pumps. Fully compatible with FULL SIZE non-rechargeable Synergy Gold model MM011400 as well as Spectra S1 and S2 breast pumps.