The Zen-O External Battery Charger is designed to charge your Zen-O batteries outside of the portable oxygen concentrator. With an external charger, you can be charging one battery while still using your portable concentrator. Having extra batteries provides you more power for the ultimate freedom and an external charger makes the process very convenient.
Don't be tied to the wall - experience the freedom provided by owning a portable oxygen concentrator!
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
