Inogen G5 (8-cell) Single Battery

Product arrived earlier than scheduled. Battery had > 10% charge. Affter charging on the device, works fine as advertised.

The shipping packaging could be improved by using either thicker, or two-layer, bubble wrap. However, the battery survived Fedex and the battery exterior looks brand new with no visible damage.According to the Inogen smartphone app, the battery had already been put through 16 cycles, contradicting the shipping invoice which stated "new." Since 16 cycles is only about 3% of the expected life, I'm happy with the purchase and the discount purchase price.The battery performs perfectly with my POC.

Perfect ,worked great

I needed more run time to use my portable concentrator on an airplane. This battery seems to work fine. It lasts as long as the OEM battery. No problems holds a good charge.

Quality first

The first battery I received did not hold a charge and was sent without a Lithium Ion Battery Warning Label. The replacement battery I received is a 2022, not a new 2024 battery and this package did not have a Lithium Ion Battery Warning Label. All lithium batteries shipped must have a Lithium Ion Battery warning label on the package. I have a video of the package that I received. When contacting seller which was supposed to be sold by Breathe freely, Live Freely is now Freedom O2 at the customer service phone number.

I have a Oxygen Next portable oxygen concentrator.I have been told this the same as the Integon G5 but has a 5 year Warrentry instead of 3 year warrentry. This battery worked fine in my machine and so much cheaper. So far so good.

Look brand new, work and take a charge well.