Adding additional batteries for your Zen-O portable oxygen concentrator adds both convenience and freedom to your daily activities. A 12-cell Lithium Ion battery can provide up to 4 hours of pulse flow dependent upon setting and breath rate. Having multiple batteries extends your time unplugged from the wall and gives you the opportunity to be away from home doing the things you love. A unique feature of the Zen-O portable concentrator is the ability to utilize (2) batteries in the machine at the same time - doubling your battery duration. And when they run low on power, it is easy to swap them with fully charged batteries to keep you on the go and living your active lifestyle. Whether traveling across town, or across the country, having extra batteries is always a good idea.
Take full advantage of your portable oxygen concentrator and grab some extra batteries today!
SHIPPING & RETURNS
RETURNS ON NEW ITEMS
You may return most new, unopened items within 30 days of delivery for a full refund less any shipping costs. Items must be returned in their original packaging and in new, resalable condition. If we made a mistake in shipping, we'll cover the shipping cost of returning the product to us. Special order items may not be returned. We will not accept returns on merchandise that has been opened, used, is missing the serial number or UPC from the packaging, or is returned more then 30 days after delivery. Due to the personal nature of Breast Pumps and Bathroom products, no returns will be allowed if product package has been opened. If you would like to make a return or exchange, you must contact us by phone to receive an RMA number before returning your items. Items returned to us without notification will not be accepted.