Quick answer

Use the Willow Go Dual Port USB Charger if you own a Willow Go pump and want to charge both pumps at once. The Willow 360 Charger is designed specifically for the Willow 360 pump.

Why compatibility matters first

Willow designed each charger to match a specific pump model. The Willow Go Dual Port USB Charger works only with Willow Go pumps, while the Willow 360 Charger is built for the Willow 360. Using the wrong charger can lead to slow charging or no charge at all.

If you own both pumps, you will need both chargers. There is no universal Willow charger that fits all models.

Charging speed and convenience

The Willow Go Dual Port USB Charger lets you charge two pumps at the same time. This is a real time-saver if you pump multiple times a day and need both pumps ready quickly.

The Willow 360 Charger charges one pump at a time. If you use a Willow 360, you can charge one pump while using the other, but you cannot charge both simultaneously with a single charger.

Trade-offs at a glance

  • Willow Go Dual Port USB Charger: Charges two Willow Go pumps simultaneously. Compact and convenient for everyday use.
  • Willow 360 Charger: Charges one Willow 360 pump at a time. Not compatible with Willow Go pumps.
  • Willow Sizing Insert Set: Improves fit and comfort for smaller flange sizes. Works with both Willow Go and Willow 360 pumps. If you need a better fit, consider this accessory regardless of which charger you choose.

Product facts at a glance

  • Willow Go® Dual Port USB Charger: Dual-port design allows simultaneous charging of two Willow Go pumps. You can charge both pumps at once, reducing downtime between sessions.

    Willow Go® Dual Port USB Charger

    Willow Go® Dual Port USB Charger

  • Willow Sizing Insert Set (2-pack): 2-Pack designed for the perfect fit and performance with Willow, Sizing Inserts make pumping more comfortable for mamas with smaller flange sizes. If you need a smaller flange size, these inserts improve comfort and pump efficiency.

    Willow Sizing Insert Set (2-pack)

    Willow Sizing Insert Set (2-pack)

Which charger should you choose?

Best for

  • Willow Go pump owners who want to charge both pumps at once.
  • Moms who pump multiple times daily and need fast turnaround.

Not for

  • Willow 360 pump owners (use the Willow 360 Charger instead).
  • Anyone who only needs to charge one pump at a time.