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Portable Oxygen Concentrator Batteries & Battery Chargers

Keep your portable oxygen concentrator running smoothly with our collection of replacement batteries and chargers. We carry compatible options for popular models like the Inogen G5, Philips Respironics SimplyGo, Rhythm Healthcare P2, Oxygo Next, and more.

Choose from new or pre-owned batteries to find the perfect option for your needs and budget. Our selection includes a variety of battery types and capacities to ensure you always have the power you need.

Save $50
SeQual Eclipse Replacement Battery
{"id":9981256368243,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"7082-SEQ","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"Caire SeQual Eclipse Battery Cartridge for Eclipse 3 \u0026 5 Concentrators","public_title":null,"options":["Default Title"],"price":54900,"weight":907,"compare_at_price":59900,"inventory_management":"shopify","barcode":"669799939986","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
{"id":40471584440435,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"BA-400-CPO","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"Inogen One G4 Single Battery - Certified Pre Owned","public_title":null,"options":["Default Title"],"price":27400,"weight":454,"compare_at_price":null,"inventory_management":"shopify","barcode":"600310767268","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Save $100
Precision Medical Live Active Five Portable Oxygen Concentrator Battery
{"id":40181638692979,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"508561","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"Precision Medical Live Active Five Portable Oxygen Concentrator Battery","public_title":null,"options":["Default Title"],"price":29900,"weight":907,"compare_at_price":39900,"inventory_management":"shopify","barcode":"600310766940","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Save $85
OxyGo FIT External Battery Charger
{"id":39393798226035,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"1400-2030","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"OxyGo FIT External Battery Charger","public_title":null,"options":["Default Title"],"price":31400,"weight":907,"compare_at_price":39900,"inventory_management":"shopify","barcode":"644216705528","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
{"id":40474466451571,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"BA-500-CPO","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"Inogen One G5 \/ Rove 6 8 Cell Battery - Certified Pre-Owned","public_title":null,"options":["Default Title"],"price":15000,"weight":907,"compare_at_price":null,"inventory_management":"shopify","barcode":"600310767305","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Save $51
OxyGo FIT Standard Battery
{"id":39393782071411,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"1400-2010-4","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"OxyGo FIT Standard Battery","public_title":null,"options":["Default Title"],"price":37400,"weight":907,"compare_at_price":42500,"inventory_management":"shopify","barcode":"644216705726","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
{"id":9981262200947,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"7112-SEQ","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"SeQual Eclipse Desktop External Battery Charger","public_title":null,"options":["Default Title"],"price":24750,"weight":907,"compare_at_price":null,"inventory_management":"shopify","barcode":"669799940012","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
{"id":9981244047475,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"BT023-1","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"AirSep Focus Battery","public_title":null,"options":["Default Title"],"price":21339,"weight":454,"compare_at_price":null,"inventory_management":"shopify","barcode":"669799939900","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Save $49
O2 Concepts Oxlife Liberty Battery Charger
{"id":41465886572659,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"800-1073","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"O2 Concepts Oxlife Liberty 2 External Battery Charger","public_title":null,"options":["Default Title"],"price":25000,"weight":454,"compare_at_price":29900,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Sold Out
O2 Concepts Oxlife Independence Battery
{"id":40181380907123,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"800-1002S-CPO","requires_shipping":true,"taxable":false,"featured_image":null,"available":false,"name":"O2 Concepts Oxlife Independence Battery - Certified Pre Owned","public_title":null,"options":["Default Title"],"price":15410,"weight":1361,"compare_at_price":29900,"inventory_management":"shopify","barcode":"600310766933","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
{"id":40152385683571,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"BA-300-CPO","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"Inogen One G3 8 Cell Battery - Certified Pre Owned","public_title":null,"options":["Default Title"],"price":15000,"weight":907,"compare_at_price":null,"inventory_management":"shopify","barcode":"600310766865","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}
Sold Out
SimplyGo Lithium Ion battery
{"id":40763368177779,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"1082662-CPO","requires_shipping":true,"taxable":false,"featured_image":null,"available":false,"name":"Respironics SimplyGo Lithium Ion battery - Certified Pre-Owned","public_title":null,"options":["Default Title"],"price":22900,"weight":907,"compare_at_price":29900,"inventory_management":"shopify","barcode":"717623284211","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}