Check the listing for details. Caire SeQual Eclipse 5 POC OEM Battery 7082-SEQ NEW in Original BOX. Condition: New with box. Listed at 384.95 USD. Condition: Brand new with 30 Days warrantyThe Eclipse 5 Power Cartridge powers (Also compatible with Eclipse 4,3,2) your portable oxygen concentrator while you are out and about. Easy to load in the back of the device and change on the go without removing the device from its cart, extra batteries are perfect extend your time away from home and maximize your independence.Rechargeable Lithium Ion BatteryBattery Weight: 3.4 PoundsSpecifications:Dimensions: 7.5" W x 4.5" L x 2" HWeight: 3.4 PoundsManufacturer: SeQualProduct SKU Number: 7082-SEQCompatibility: SeQual Eclipse 3 & 5A Must Have for Air TravelPlanning a vacation? Well you won’t want to forget to stock up on additional batteries before you head out, the FAA requires all oxygen patients to have 150% of the flight time in battery life.For example, if you have a 2 hour flight you are required to have at least 4 hours of battery life. Before you head to the gate, don’t forget to plan accordingly!Battery Life to Match a Socialite Lifestyle