Inogen One G3 External Battery Charger with Power Supply

The Inogen One G3 External Battery Charger is an ideal power source for recharging your additional Inogen G3 batteries. Batteries can be fully charged outside the G3 unit in a couple hours. A fully depleted G3 8 cell battery can be charged to full in 2 to 4 hours and a fully depleted G3 16 cell battery can be charged to full in 4 to 8 hours. The charger includes an AC power supply.  FREE SHIPPING Product Specifications Product Features LED Indicator Light - Full chargeRecharges G3 batteries in a few hoursSmall and lightweightEasy to carry Dimensions Docking Station: 3.5" x Wide x 3.5" Long x 1" HighAC Adapter: 4" Wide x 2" Long x 1" High, 3 feet cordPower Cord: 1 foot Product Weight 2 pounds Warranty 90 Day Warranty Battery Charging Time 8 cell: 2 to 4 hours16 cell: 4 to 8 hours FAA Approved Yes Manufacturer Inogen