Smart Battery Charger for SimplyGo Oxygen Concentrators

It charges. Three small plastic pieces were included without instructions. Might be shims of some kind. Would like to know what they are for.

I have had the charger and it has worked like it should

The charger works great and is very simple to use. I would recommend this charger to anyone who needs one and I also Direct Home Medical always a pleasure to deal with.

I used my smart Battery Charger as soon as it arrived and I was excited to find I no longer needed to carry my 10 pound potable oxygen generator from my car up the stairs to my house where I had been using it to charge my two batteries. Thank you for making my life easier. It works great.

pricey but worth it. I now have a fully charged spare battery when I need it which is a huge relief since this concentrator doesn't get as great a battery life as my own pulse-only machine did. It's nice to have a spare battery charged up for emergencies or while out just in case an outlet isn't at the ready. This also seemed to charge it relatively quickly.

I use an O2 Concepts Oxlife Independence portable oxygen concentrator. Due to my flow rate needs, the batteries run down fairly quickly. It is difficult to only recharge the batteries in the machine as that means I need to be near an electrical outlet -- kind of defeating the purpose of the portable machine! This battery charger works perfectly with my Oxlife batteries, and seems to charge them much faster than they do in the machine itself. The battery charger is very well made and even has a cooling fan built in to keep the charger and its internal electronics cooled. The charger is not cheap - it is an investment. But for me it is a worthwhile investment. It helps free me from sitting by the electrical outlet!

The charger works great. Since I now have 2 battiers, I charge one with the SmartCharger and the other on I use the Philips Simply Go Portable Oxygn Concentrator to charge the other battery

I just recently bought it. I love the machine because it gives me most freedom. It breathes so smoothly. I would hesitate to recommend this one (Simply Go) to little ladies who have no companion. It weighs ten pounds but I put it on my scooter and have a strong husband. I think everyone should purchase an extra battery and charger. Now, I can go for 9 hours so I have enough oxygen to do things on the spur of the moment. The Simply Go is very quiet. Also my salesperson, Clarisse was spectacular, patient, and eager to explain. I bought this after two years of research.