{
  "schema_version": "compare-page.v2",
  "page_id": "chargers-and-power-options-for-breast-pumps",
  "url": "https://robotrunk.com/compare/want/chargers-and-power-options-for-breast-pumps",
  "title": "Chargers and power options for breast pumps",
  "question": "Which chargers or power options work with a breast pump?",
  "answer": "Willow Pump Willow 360® Charger: The only time Willow needs an electrical outlet is when charging. The all-day battery life lasts up to 5 pumping sessions. With two chargers, both pumps can be charged at once.\nWillow Pump Willow Go® Dual Port USB Charger: Has two ports to charge both pumps at once. For Willow Go pumps.\nWillow Pump Wave 2-in-1 Double Manual Wearable Breast Pump + Cups: It requires no charging. It connects to traditional breast pumps for flexible pumping options.\nHaakaa Shell Wearable Silicone Breast Pump: It requires no cords or batteries.",
  "kind": "breastfeeding supply",
  "market": "US",
  "generated_at": "2026-10-12T01:18:07.165Z",
  "columns": [
    "Charging",
    "Compatibility",
    "Battery"
  ],
  "notices": {
    "facts": "Every value in the table is a fact RoboTrunk checked, linked to the page it came from. A dash means no checked fact fills that cell.",
    "price": "Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live."
  },
  "cited_facts": [
    {
      "ref": "p1.f1",
      "product": "Willow Pump Willow 360® Charger",
      "field": "Power source",
      "value": "The only time Willow needs an electrical outlet is when charging.",
      "stated_as": "The only time Willow® needs an electrical outlet is when it’s charging.",
      "source_type": "listing",
      "source_url": "https://willowpump.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:27:24.617Z"
    },
    {
      "ref": "p1.f2",
      "product": "Willow Pump Willow 360® Charger",
      "field": "Battery life",
      "value": "The all-day battery life lasts up to 5 pumping sessions.",
      "stated_as": "The all-day battery life lasts up to 5 pumping sessions.",
      "source_type": "listing",
      "source_url": "https://willowpump.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:27:24.617Z"
    },
    {
      "ref": "p1.f3",
      "product": "Willow Pump Willow 360® Charger",
      "field": "Multiple chargers",
      "value": "With two chargers, both pumps can be charged at once.",
      "stated_as": "if you have two Chargers, you can charge both pumps at once",
      "source_type": "listing",
      "source_url": "https://willowpump.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:27:24.617Z"
    },
    {
      "ref": "p2.f1",
      "product": "Willow Pump Willow Go® Dual Port USB Charger",
      "field": "ports",
      "value": "Has two ports to charge both pumps at once.",
      "stated_as": "two ports so you can charge both your pumps at once",
      "source_type": "listing",
      "source_url": "https://willowpump.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:27:24.617Z"
    },
    {
      "ref": "p2.f2",
      "product": "Willow Pump Willow Go® Dual Port USB Charger",
      "field": "compatibility",
      "value": "For Willow Go pumps.",
      "stated_as": "Willow Go's USB charger",
      "source_type": "listing",
      "source_url": "https://willowpump.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:27:24.617Z"
    },
    {
      "ref": "p3.f3",
      "product": "Willow Pump Wave 2-in-1 Double Manual Wearable Breast Pump + Cups",
      "field": "power",
      "value": "It requires no charging.",
      "stated_as": "with no charging required",
      "source_type": "listing",
      "source_url": "https://willowpump.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:27:24.617Z"
    },
    {
      "ref": "p3.f4",
      "product": "Willow Pump Wave 2-in-1 Double Manual Wearable Breast Pump + Cups",
      "field": "compatibility",
      "value": "It connects to traditional breast pumps for flexible pumping options.",
      "stated_as": "It connects to traditional breast pumps for flexible pumping options",
      "source_type": "listing",
      "source_url": "https://willowpump.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:27:24.617Z"
    },
    {
      "ref": "p4.f4",
      "product": "Haakaa Shell Wearable Silicone Breast Pump",
      "field": "Power",
      "value": "It requires no cords or batteries.",
      "stated_as": "Portable and travel-friendly- no cords or batteries required.",
      "source_type": "listing",
      "source_url": "https://temp2016.myshopify.com/products.json",
      "source_read_at": "2026-09-26T19:13:24.408Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "onewillow-com",
        "display_name": "onewillow.com"
      },
      "product_id": "gid://shopify/Product/8933655820",
      "name": "Willow Pump Willow 360® Charger",
      "url": "/products/ucp/onewillow-com/8933655820",
      "why": "The only time Willow needs an electrical outlet is when charging.",
      "cells": [
        {
          "column": "Charging",
          "fact": {
            "field": "Power source",
            "value": "The only time Willow needs an electrical outlet is when charging.",
            "stated_as": "The only time Willow® needs an electrical outlet is when it’s charging.",
            "source_type": "listing",
            "source_url": "https://willowpump.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:27:24.617Z"
          }
        },
        {
          "column": "Compatibility",
          "fact": null
        },
        {
          "column": "Battery",
          "fact": {
            "field": "Battery life",
            "value": "The all-day battery life lasts up to 5 pumping sessions.",
            "stated_as": "The all-day battery life lasts up to 5 pumping sessions.",
            "source_type": "listing",
            "source_url": "https://willowpump.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:27:24.617Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "onewillow-com",
        "display_name": "onewillow.com"
      },
      "product_id": "gid://shopify/Product/6889436840029",
      "name": "Willow Pump Willow Go® Dual Port USB Charger",
      "url": "/products/ucp/onewillow-com/6889436840029",
      "why": "For Willow Go pumps.",
      "cells": [
        {
          "column": "Charging",
          "fact": {
            "field": "ports",
            "value": "Has two ports to charge both pumps at once.",
            "stated_as": "two ports so you can charge both your pumps at once",
            "source_type": "listing",
            "source_url": "https://willowpump.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:27:24.617Z"
          }
        },
        {
          "column": "Compatibility",
          "fact": {
            "field": "compatibility",
            "value": "For Willow Go pumps.",
            "stated_as": "Willow Go's USB charger",
            "source_type": "listing",
            "source_url": "https://willowpump.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:27:24.617Z"
          }
        },
        {
          "column": "Battery",
          "fact": null
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "onewillow-com",
        "display_name": "onewillow.com"
      },
      "product_id": "gid://shopify/Product/8010767794269",
      "name": "Willow Pump Wave 2-in-1 Double Manual Wearable Breast Pump + Cups",
      "url": "/products/ucp/onewillow-com/8010767794269",
      "why": "It requires no charging.",
      "cells": [
        {
          "column": "Charging",
          "fact": {
            "field": "power",
            "value": "It requires no charging.",
            "stated_as": "with no charging required",
            "source_type": "listing",
            "source_url": "https://willowpump.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:27:24.617Z"
          }
        },
        {
          "column": "Compatibility",
          "fact": {
            "field": "compatibility",
            "value": "It connects to traditional breast pumps for flexible pumping options.",
            "stated_as": "It connects to traditional breast pumps for flexible pumping options",
            "source_type": "listing",
            "source_url": "https://willowpump.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:27:24.617Z"
          }
        },
        {
          "column": "Battery",
          "fact": null
        }
      ]
    },
    {
      "rank": 4,
      "merchant": {
        "slug": "haakaausa-com",
        "display_name": "haakaausa.com"
      },
      "product_id": "gid://shopify/Product/8299389157614",
      "name": "Haakaa Shell Wearable Silicone Breast Pump",
      "url": "/products/ucp/haakaausa-com/8299389157614",
      "why": "It requires no cords or batteries.",
      "cells": [
        {
          "column": "Charging",
          "fact": {
            "field": "Power",
            "value": "It requires no cords or batteries.",
            "stated_as": "Portable and travel-friendly- no cords or batteries required.",
            "source_type": "listing",
            "source_url": "https://temp2016.myshopify.com/products.json",
            "source_read_at": "2026-09-26T19:13:24.408Z"
          }
        },
        {
          "column": "Compatibility",
          "fact": null
        },
        {
          "column": "Battery",
          "fact": null
        }
      ]
    }
  ]
}