JAY-1000P Battery Operated Portable Oxygen Concentrator | CE, ISO, CDSCO, FDA And FAA Approved for Flights | Light Weight 2KG Model with 2 Rechargeable Batteries | Total Battery Backup of Upto 10 Hours | 2 Years Warranty by Sachdeva Medline | All Accessories, Normal Charger, Car Charger and Bag Included | 1-5 Pulse Flow Settings | 25 Years of Experience

Writing this review after usage of this oxygen concentrator for couple of months. The concentrator comes in decent packing with the option of single or double battery and spare air intake filter, oxygen cannula and a carrying case. The size is extremely compact with attached battery weighing less than 2 kg, which is a big plus as compared to other well known brands which weigh around 2.2kg. Believe me, ask the user every gram of extra weight of concentrator, to be carried on shoulder while walking is not welcome. Display is compact, useful and gives flow rate setting, battery status and usage time. It is certified for usage in aircraft cabin by the user along with the required medical prescription. It can be charged with AC adapter supplied or a separate car charger is also available. I have fast charged the concentrator using laptop charging power bank of 65watts, 20000mAH with USB C cable, which is again a big plus since other concentrators often use proprietary power connector, so power bank cannot be used for charging. The battery quality is top notch with battery level indicator, at par with the reputed brands. The operation is simple and straight forward where the oxygen flow rate can be adjusted as per user requirement to maintain the desired blood oxygen level. Battery lasts for around three to four hours on medium flow rate setting, which is decent, considering the fact that the battery usage time is advertised by all manufacturers on lowest setting and it decreases exponentially with increase in flow rate. Therefore carrying a spare fully charged battery is best when moving outside for more than two hours or so. The support by the seller/importer in initial setting up and training for use of concentrator is very good. He shared usage videos and certification by the manufacturer on WhatsApp, bedside being available to answer any query you may have. Availability of spares and servicing if required is available in most of the big cities. Perhaps a backpack kind of carrying case with double shoulder strap could be even better. Seller/importer has promised to take-up this request with the manufacturer. Overall for me, it is a very good buy at a reasonable price point with top notch quality and easy availability of spare battery/concentrator spares at less than half the price of reputed brands. Happy with the purchase.

Excellent battery operated portable oxygen concentrator for travelling. It is only 2kg in weight and has a long battery life of upto 5 hours. It is very silent and gives above 93% oxygen concentrator at all flow settings. Highly recommended.

Longfian battery operated portable oxygen concentrator weighs just under 2kg and offers up to 5 hours of battery life. It is FDA,CE,ISO and CDSCO approved. It can also be taken on flights since it is FAA approved. It is very easy to carry, comes with all accessories. Excellent for travel and home use.