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External Battery Charger

If you are taking full advantage of the portable capabilities of your GCE Zen-O portable oxygen concentrator, then you more than likely have 2 or more batteries.

After using your Zen-O device for a short period of time, you may come to realize how tedious it is to charge each battery individually through the AC or DC power supplies.

If only there were a solution to expedite the process...

As a matter of fact, there is!

The Zen-O external battery charger is an optional accessory that will allow you to charge one Zen-O battery externally.

Advantages of the GCE Zen-O External Battery Charger

• Charges One Battery Externally of Your GCE Zen-O
• Calibrates Your Zen-O Battery
• Expedited Charging Cycle
• LED Indication System Shows Charging Stages

Always Have a Fully Charged Battery Ready to Go

Unlike the standard method of charging your batteries, where the AC or DC power supply must be attached to the unit and plugged into a power supply.

The external battery charger features its own AC power supply, enabling you to charge one Zen-O battery externally on the side.

This is beneficial because it allows you to charge a battery, while you simultaneously run errands, exercise, or enjoy your vacation. Then once your return home or to your hotel room, you Zen-O battery will be fully charged and ready to use.

Compact Design

When traveling, every inch of space counts. The external battery charger requires minimal space, making it ideal to store in your carry on bag.

Battery Charging Status

You won't have to play the guessing game when it comes to the charging status of your battery. Instead, the external battery charger features a LED indication system. When the LED indication system has a flashing green light, that means the battery is still being charged. A battery is fully charged when a green light is present on the external battery charger.

Battery Calibration

Over time, you may begin to notice that your Zen-O battery does not hold a charge for as long as it once did. With most units, this would typically require you to purchase an entirely new battery.

However, since the Zen-O external battery charger features a calibration mode that simply is not the case! So you can put your wallets away.

By calibrating your battery, this will reset the lithium-ion cells within the battery. By doing so this will help your battery hold more juice to extend the life in between charging. It's important to keep in mind that if your battery is really old, calibration may not always help.

When calibrating your battery, the process will take up to 8 hours. Once the calibration process is complete, the LED indication system will notify you. If the calibration process takes longer than 8 hours, that's a sign to purchase a whole new battery.

Charging LED Indication System:

• Flashing Green Light: Zen-O Battery is healthy and recharging
• Solid Green Light: Battery is fully charged
• Solid Red Light: Battery is will not recharge and needs to be replaced

Calibration LED Indication System:

• Flashing Blue Light: Zen-O Battery is healthy and recalibrating
• Solid Blue Light: Battery is fully recalibrated and ready to charge
• Solid Red Light: Battery will not recalibrate and needs to be replaced