New Genuine BA-400 Battery for Inogen G4 OxyGo FIT 1400-2010-4 1400-2000 1400-2030 Item Specification: Model:1400-2010-4 Battery Type : Li-ionVoltage : 14.54VCapacity :3.5AhColor: BlackProduct Type: Genuine BatteryCondition: Brand New - Grade A cells Compatible Part Numbers: 1400-2020-4 BA-400 4INR19/66 Compatible Laptop/Tablet Models: For Inogen G4 portable oxygen concentratorOxyGo FIT 1400-2010-4 Defibrillation Monitor Battery ⚠️⚠️ Note: 12 months warranty + 30 days refund guarantee + 24 x 7 email support.If for any reason you are not completely satisfied, please contact us. 👍👍Warranty Policy: 1.A replacement will be provided for any defective or misrepresented products for the duration of the 1 year. A full refund can only be issued within 60 days. 2.If the return is due to the mistakes of buyers, for example, wrong purchase, no need of the batteries after transaction, or other artificial damages, the return shipping fee should paid by the buyer. 3.We can't receive if buyer return by yourselves according to the address on shipping package. We won't solve such case and buyer should responsible for the consequences.Please contact with us before return the item. 📧 📧 Contact us: 1.We have always been trying to provide the best service and reliable products for every customer, if you have any doubt,you can email us immediately. 2.If you are not satisfied with our items or service,please don't hesitate to contact us before you leave any feedbacks or open a case.Negative feedback can't solve the problem,we should solve this problem together and cooperate each other,please trust us,we will give u satisfied solution.