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$89.99 $99.99
This Rechargeable Lithium-ion battery pack is for "1-2L Lightweight Portable Oxygen Concentrator" only. This battery pack can offers up to 3.5 hours usage.
How to use: use "DC5521 power adapter cable”, plug it into the 12V socket, and connect the other end of the cable to the oxygen concentraotr.
Got for my brother and he seems to like it so far.
Have not used battery pack yet
This battery pack is excellent. It charges in a few hours. When ready to use the lights turn off.
Wonderful product. Wish I had ordered it when I ordered my portable oxygen concentrator over a year ago. I highly recommend this product.
Rechargeable Battery Pack for Travel Use, Offer 3.5 Hours Usage
I’m waiting for instructions for returning. Already send pictures
Phone: 00852-21520278
After Sale Service:1(562)-281-5383
Email: customerservice@jqenergyhub.com
Aim to provide our customers with affordable and qualified oxygen concentrators
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