SimplyGo Mini Extended Battery 1116817

Needed a longer life battery for my Simply Go Mini O2 portable - have purchased 2 of these now for our household - so far so good life span!

After a visit at the dentist, and 3 years of service my old battery was still showing full but unit would not run without being plugged in. I ordered this extended battery…received in less than a week and my unit runs without being plugged after a charge overnight.

This was my 1st purchase from this vendor. The battery arrived on 1st day of Expected delivery range. It arrived in a sturdy no waste box. It reaches a full charge quickly. I get about 7-8 hours on setting 2 at rest.Exercising 1 hour (same setting) uses 5-6 % of battery. Worth the money. I have had and used this battery about 1 month.

Ordered this on a Monday and received a message that it would be delivered (estimated) the following Monday (free shipping). It arrived on Thursday - four days before estimate. Being a battery for a portable oxygen concentrator, this was a pleasant surprise. To date, the battery has operated as described.

A bit pricey but after receiving and testing this battery gives me the freedom I've been looking for in a portable unit. 8-1/2 hours on setting number 2... Thank you guys.. Ken

Very disappointed. This did not work as advertised. This battery lasted 3 hours at level 3 on its first use after being fully charged. Very expensive for a battery that does not have the battery life it advertises. Who can help me with this.

Order arrived promptly as ordered,Battery life is nowhere as long as abvertised, lasts no more than 3 hours

This battery has made a huge difference in my life. I am a huge fan of Texas Tech basketball, and I had not been to a game since I had to go on oxygen a year ago because I feared running out of power on my POC. This extended battery gives me hours more on a charge, so I am able to go to games and do other activities without worry. Well worth the price!