Inogen One G3 External Battery Charger BA-303


Inogen One G3 External Battery Charger BA-303

Sale price$314.00 Regular price$628.00
Sold out
  • Flash Sale Going On Now! Get 5% Cash Back with Code FLASH5 (Enter code in checkout) *Brands Excluded: EWheels, Afikim, Avocado, Green Bike USA, Emojo, Pride, Rambo, DWMEIGI, Fiido, Renogy, SunGoldPower, BougeRV, Cycleagle, Mini Motos, Anyhill, and Jackery
  • We Match Any Authorized Dealers Price - Call Us Now For The Best Price: (800) 674-3815 Available: Mon-Sun 8AM-8PM EST
  • Low Monthly Financing Available - Apply For Bread Pay™ Financing In Checkout
  • Fast and Free Shipping To Lower 48 USA
  • Limited Stock On Hand. Order Now Before They’re Gone!

Flash Sale Ends 11:59PM EST

Customer Reviews

Based on 9 reviews
Thomas G.
Love it!

I love the fact it is smaller than a lot of the chargers.

Debra R.
Well worth the money!

Easy to use. I have 2 batteries for my concentrator and always had one dead battery. This is a huge help. When I pull a dead battery, hook it up to this and by the time my battery runs out, I have one on standby. No panic for air with a dead battery!
Well worth the money!

Rosa R.
Fast delivery, same price as manufacturer!

If you are on the fence about ordering this and an extra battery, please just do it. Being able to have an extra, fully charged battery on hand makes a world of difference. This company is the same price as if you ordered from Inogen. In addition,'s ship time is 100% better than Inogen. Highly recommend this company and the products are new, Inogen products.

Clark C.
Fast charger

Charges very well and helps keep the second battery ready to use at any time!

Pablo F.
Charges in a reasonable time

I bought this to charge my Inogen batteries since I have 2 extra batteries. It works very well

Arthur M.
Less cost than repairing the Inogen.

Easy to use. Bought it because the a/c adapter on the Inogen unit broke and needed a way to recharge the battery.

Gerald S.
Works as needed

I wanted to have a way of charging my battery without concern about damage to my unit.

Patricia R.
Works perfectly

Easy to use price better on
Excellent condition New.
Arrived quickly.
Very happy with this purchase.

Lana C.
It works!

It is helpful since I have three regular batteries I am always assured of having enough power when the distance to travel is not always as it should be. The battery I received only lasted 3 hours on level 2 of my air supply while two batteries received from Inogen lasted 4 hours.