External Battery Charger for SimplyGo Mini Battery
The External Battery Charger for SimplyGo Mini Battery is a battery charging station for use with the batteries for SimplyGo Mini Portable Oxygen Concentrator. This charger can charge both the Standard SimplyGo Mini Battery and Extended SimplyGo Mini Battery.
The external battery charger includes a power supply to power the charger. The external charger allows a second battery to charge while the primary battery charges in the concentrator, or for the primary battery to charge while the concentrator is not in use.
This is an external battery charger like what you would use for a cordless drill works great however extremely expensive more...