What is the battery life of the Air1 and how do I charge it?

Curious about how the Air1's key features stack up against the M9? Be sure to read our comparison guide:M9 vs. Air 1: Which Pump is Right for Me?What are their key features?

We know that for a busy mom, reliable battery life is everything. Your Air1 pump is designed for convenience, offering two easy ways to charge, including a portable Charging Case so you're never caught with a low battery.

Battery & Charging at a Glance

Air1 & Charging Case Specifications
Air1 Pump Specifications
Battery Capacity	1800mAh
Usage Time	180 minutes/6 sessions
Charging Time	150 minutes
Charger Input	5V/2A
Pump Indicator Light	Battery full: solid white Low battery: solid red ⚡Charging: flashing green Fully charged: solid green
Charging Case Specifications
Power Supply	5500mAh Rechargeable Battery
Case Charging Time	Case Only: 3 hours Case + 2 Pumps: 5 hours
Power Requirements	Input: 100-240V AC, 50/60Hz; Output: 5V ⎓ 3A (Type-C)
Case Indicator Lights	4 lights for battery level (25% to 100%) Lights flash when charging, solid when full First light flashes when battery is low
Dimensions	238mm × 189mm × 87mm
Weight	450g

How to Charge Your Air1

You have two convenient options:

• Using the Charging Case
  This is the easiest way to power up on the go. Simply place the Pump Motor into its slot in the Charging Case. The indicator light on the pump will flash green to show it's charging.
• Using the Magnetic Charging Cable
  Connect the included magnetic charging cable to the port on the Pump Motor and plug the USB end into any 5V/2A power adapter (not included).

Important Tips

• Auto Shut-Off: Consult your health care practitioner to understand how long you should pump. 
  Momcozy pump shuts off automatically after 30 minutes of pumping time.
• For your safety, the pump will not operate while it is charging. Please always unplug the pump before use.
• To protect the battery health, we recommend fully charging the pump and case once every three months if they are not in use for a long period.
• Always use a power adapter that meets the required specifications to ensure safety and preserve the life of your pump.
• If you ever see smoke or smell a burning odor from the pump or adapter, unplug it immediately and discontinue use.