Browse
Your Cart ()
cload
Checkout Secure

GUARANTEED SAFE & SECURE CHECKOUT

Image of Mobility Paradise

Questions?
Call Us Now

Phone Icon (800) 674-3815

Mon-Sun 8am-8pm EST

Inogen One G4 Double Battery BA-408

Inogen One G4 Double Battery BA-408

Final Price: Free Shipping & No Extra Fees at Checkout
$1,138.00 $569.00
You Save: $569.00 50%

Title

We'd love to hear from you!

  • ✅ FREE Shipping + 5% Discount
  • ✅ 100% Best Price Guarantee
  • ✅ 8200+ Happy Customers

CONTACT US FOR A
PERSONALIZED CONSULTATION!

(800) 674-3815

Mon-Sun 8am-8pm EST

CALL NOW
Inogen One G4 Double Battery BA-408

Inogen One G4 Double Battery BA-408

$569.00 $1,138.00
Inogen One G4 Double Battery BA-408

Inogen One G4 Double Battery BA-408

Final Price: Free Shipping & No Extra Fees at Checkout
$1,138.00 $569.00
You Save: $569.00 50%

Title

Item Added to Your Cart
Customers also bought...
10-in-1 Cooling Workout Towels 10-in-1 Cooling Workout Towels
$39.99
12000mAh Fast Charging Power Bank 12000mAh Fast Charging Power Bank
$40.99
160 LED Indoor Solar Lamp with Remote Control 160 LED Indoor Solar Lamp with Remote Control
$99.99
17-in-1 Bicycle Repair Tool Kit with Torque Wrench 17-in-1 Bicycle Repair Tool Kit with Torque Wrench
$149.99
Set of ATV Rear View Mirror, ISSYAUTO 360 Degrees Ball-Type Side Rearview Mirror with 7/8 2PCS 360° Universal Scooter Rearview Mirrors
$34.99
FUEHVTY Bike Mirror, 2pcs Bike Rear View Mirrors with Wide Angle Convex Mirror, Adjustable Rotatable Handlebar for Mountain Bike, Off-Road Bike and Fixed Gear Bike Handlebars 2PCS Wide Angle Convex Mobility Scooter Rearview Mirror
$16.99
3-Piece Stain Resistant Bed Sheet Set 3-Piece Stain Resistant Bed Sheet Set
$71.99
36000mAh Solar Power Bank with LED Flashlight 36000mAh Solar Power Bank with LED Flashlight
$99.99
3PCS Spa Headband 3PCS Spa Headband
$17.99
4-Pieces Balaclava Fleece Hood for Cycling 4-Pieces Balaclava Fleece Hood for Cycling
$59.99
4pcs Breathable Cooling Neck Gaiter 4pcs Breathable Cooling Neck Gaiter
$35.99
50-in-1 Sports Action Camera Complete Set 50-in-1 Sports Action Camera Complete Set
$139.99
5PCS Resistance Heavy-Duty Workout Bands 5PCS Resistance Heavy-Duty Workout Bands
$79.99
6-in-1 Ab Roller and Exercise Equipment Set 6-in-1 Ab Roller and Exercise Equipment Set
$35.99
7'' Adjustable Wheelchair/Mobility Scooter Telescoping Track Ramps 7'' Adjustable Wheelchair/Mobility Scooter Telescoping Track Ramps
$339.99
7-in-1 Ab Wheel Roller & Core Strength Trainer Set 7-in-1 Ab Wheel Roller & Core Strength Trainer Set
$43.99
9PCS Flameless Battery Operated Candle Set 9PCS Flameless Battery Operated Candle Set
$53.99
Adaptive Star Axiom Push Chair ENDEAVOUR Adaptive Star Axiom Endeavour Push Chair
$2,139.99

Choose Your Model | Color

Adaptive Star Axiom Push Chair IMPROV Adaptive Star Axiom Improv Push Chair
$1,617.99

Choose Your Model | Color

Adaptive Star Axiom Lassen Push Chair - blue color front/right side view Adaptive Star Axiom Lassen Push Chair
$1,663.99

Choose Your Model /Color | Invenory

Adaptive Star Axiom Push Chair PHOENIX Adaptive Star Axiom Phoenix Push Chair APX15
$1,745.99

Choose Your Color

Adaptive Star Bug Canopy Accessory ASC-SB2-040 Adaptive Star Bug Canopy Accessory ASC-SB2-040
$216.99
Adaptive Star Double Size Hip Abductor Accessory AHADB Adaptive Star Double Size Hip Abductor Accessory AHADB
$234.99
Adaptive Star Endeavour Swivel Wheel Axis Accessory AE2013AK Adaptive Star Endeavour Swivel Wheel Axis Accessory AE2013AK
$363.99
Adaptive Star Flashing Light Accessory AFL-04R Adaptive Star Flashing Light Accessory AFL-04R
$12.99
Adaptive Star Harness Extension Accessory ASC-EXT-09 Adaptive Star Harness Extension Accessory ASC-EXT-09
$97.99
Adaptive Star Head Rest AHRB Adaptive Star Head Rest Accessory AHRB
$240.99
Adaptive Star Improv Swivel Wheel Axis Accessory AI2011AK Adaptive Star Improv Swivel Wheel Axis Accessory AI2011AK
$363.99
Adaptive Star Lateral Support Pillow Accessory A2LSB Adaptive Star Lateral Support Pillow Accessory A2LSB
$181.99
Adaptive Star Rain Canopy Accessories AI2010AWC Adaptive Star Rain Canopy Accessories AI2010AWC
$241.99
Adaptive Star Rain Canopy Size 4 Accessories AI2010AWC4 Adaptive Star Rain Canopy Size 4 Accessories AI2010AWC4
$284.99
Adaptive Star Seat Abductor ASAB Adaptive Star Seat Abductor Accessory ASAB
$151.99
Adaptive Star Travel Bag Accessory ASC-TVB-10 Adaptive Star Travel Bag Accessory ASC-TVB-10
$289.99
Adaptive Star Travel Bag Size 4 Accessory ASC-TVB-10-4 Adaptive Star Travel Bag Size 4 Accessory ASC-TVB-10-4
$423.99
Adjustable Front/Rear Fender Set Adjustable Front/Rear Fender Set
$15.99
Adjustable Wide Angle Rearview Mirror Adjustable Wide Angle Rearview Mirror
$34.99
Ador 3D Allure Massage Chair Ador 3D Allure Massage Chair
$2,999.00

Choose Your Color

Ador AD-Infinix Zero Gravity Massage Chair Ador AD-Infinix Zero Gravity Massage Chair
$1,999.00

Choose Your Color

Afikim Afiscooter Breeze C Three Wheel Mobility Scooter FTC3577 Afikim Afiscooter Breeze C 12V/85Ah 950W 3-Wheel Mobility Scooter
$3,999.00

Choose Your Model | Color

Afikim Afiscooter Breeze C Four Wheel Mobility Scooter FTC4577 Afikim Afiscooter Breeze C 12V/85Ah 950W 4-Wheel Mobility Scooter
$4,409.00

Choose Your Model | Color

Afikim Afiscooter Breeze S 12V/105Ah 1400W 3-Wheel Mobility Scooter FTS3480 Afikim Afiscooter Breeze S 12V/105Ah 1400W 3-Wheel Mobility Scooter
$5,899.00

Choose Your Model | Color

Afikim Afiscooter Breeze S 12V/105Ah 1400W 4-Wheel Mobility Scooter FTS4544 Afikim Afiscooter Breeze S 12V/105Ah 1400W 4-Wheel Mobility Scooter
$5,999.00

Choose Your Model | Color

Afikim Afiscooter SE Three Wheel Mobility Scooter FT00245 Afikim Afiscooter SE 12V/73Ah 1300W Bariatric 3-Wheel Mobility Scooter
$5,039.00

Choose Your Model | Color

Afikim eFOLDi - Lite 4mph / 6kph Folding Scooter Afikim eFOLDi - Lite 4mph / 6kph Folding Scooter
$2,499.00
Afikim eFOLDi Explorer 8mph /12kph Folding Scooter Afikim eFOLDi Explorer 8mph /12kph Folding Scooter
$2,499.00
Airmersus Self Adjusting Air Cushion Airmersus Self Adjusting Air Cushion
$399.00

Size

Airmersus Self Adjusting Immersion Mattress Airmersus Self Adjusting Immersion Mattress
$1,155.00

Size

All-Purpose First Aid Kit All-Purpose First Aid Kit
$43.99
Aluminum Bicycle Bell Aluminum Bicycle Bell
$16.99
Amigo HD Bariatric 3-Wheel Mobility Scooter Amigo HD Bariatric 3-Wheel Mobility Scooter
$3,195.00

Choose Your Model | Color | Inventory

Item Added to Your Cart
Customers also bought...
10-in-1 Cooling Workout Towels 10-in-1 Cooling Workout Towels
$39.99
12000mAh Fast Charging Power Bank 12000mAh Fast Charging Power Bank
$40.99
160 LED Indoor Solar Lamp with Remote Control 160 LED Indoor Solar Lamp with Remote Control
$99.99
17-in-1 Bicycle Repair Tool Kit with Torque Wrench 17-in-1 Bicycle Repair Tool Kit with Torque Wrench
$149.99
Set of ATV Rear View Mirror, ISSYAUTO 360 Degrees Ball-Type Side Rearview Mirror with 7/8 2PCS 360° Universal Scooter Rearview Mirrors
$34.99
FUEHVTY Bike Mirror, 2pcs Bike Rear View Mirrors with Wide Angle Convex Mirror, Adjustable Rotatable Handlebar for Mountain Bike, Off-Road Bike and Fixed Gear Bike Handlebars 2PCS Wide Angle Convex Mobility Scooter Rearview Mirror
$16.99
3-Piece Stain Resistant Bed Sheet Set 3-Piece Stain Resistant Bed Sheet Set
$71.99
36000mAh Solar Power Bank with LED Flashlight 36000mAh Solar Power Bank with LED Flashlight
$99.99
3PCS Spa Headband 3PCS Spa Headband
$17.99
4-Pieces Balaclava Fleece Hood for Cycling 4-Pieces Balaclava Fleece Hood for Cycling
$59.99
4pcs Breathable Cooling Neck Gaiter 4pcs Breathable Cooling Neck Gaiter
$35.99
50-in-1 Sports Action Camera Complete Set 50-in-1 Sports Action Camera Complete Set
$139.99
5PCS Resistance Heavy-Duty Workout Bands 5PCS Resistance Heavy-Duty Workout Bands
$79.99
6-in-1 Ab Roller and Exercise Equipment Set 6-in-1 Ab Roller and Exercise Equipment Set
$35.99
7'' Adjustable Wheelchair/Mobility Scooter Telescoping Track Ramps 7'' Adjustable Wheelchair/Mobility Scooter Telescoping Track Ramps
$339.99
7-in-1 Ab Wheel Roller & Core Strength Trainer Set 7-in-1 Ab Wheel Roller & Core Strength Trainer Set
$43.99
9PCS Flameless Battery Operated Candle Set 9PCS Flameless Battery Operated Candle Set
$53.99
Adaptive Star Axiom Push Chair ENDEAVOUR Adaptive Star Axiom Endeavour Push Chair
$2,139.99

Choose Your Model | Color

Adaptive Star Axiom Push Chair IMPROV Adaptive Star Axiom Improv Push Chair
$1,617.99

Choose Your Model | Color

Adaptive Star Axiom Lassen Push Chair - blue color front/right side view Adaptive Star Axiom Lassen Push Chair
$1,663.99

Choose Your Model /Color | Invenory

Adaptive Star Axiom Push Chair PHOENIX Adaptive Star Axiom Phoenix Push Chair APX15
$1,745.99

Choose Your Color

Adaptive Star Bug Canopy Accessory ASC-SB2-040 Adaptive Star Bug Canopy Accessory ASC-SB2-040
$216.99
Adaptive Star Double Size Hip Abductor Accessory AHADB Adaptive Star Double Size Hip Abductor Accessory AHADB
$234.99
Adaptive Star Endeavour Swivel Wheel Axis Accessory AE2013AK Adaptive Star Endeavour Swivel Wheel Axis Accessory AE2013AK
$363.99
Adaptive Star Flashing Light Accessory AFL-04R Adaptive Star Flashing Light Accessory AFL-04R
$12.99
Adaptive Star Harness Extension Accessory ASC-EXT-09 Adaptive Star Harness Extension Accessory ASC-EXT-09
$97.99
Adaptive Star Head Rest AHRB Adaptive Star Head Rest Accessory AHRB
$240.99
Adaptive Star Improv Swivel Wheel Axis Accessory AI2011AK Adaptive Star Improv Swivel Wheel Axis Accessory AI2011AK
$363.99
Adaptive Star Lateral Support Pillow Accessory A2LSB Adaptive Star Lateral Support Pillow Accessory A2LSB
$181.99
Adaptive Star Rain Canopy Accessories AI2010AWC Adaptive Star Rain Canopy Accessories AI2010AWC
$241.99
Adaptive Star Rain Canopy Size 4 Accessories AI2010AWC4 Adaptive Star Rain Canopy Size 4 Accessories AI2010AWC4
$284.99
Adaptive Star Seat Abductor ASAB Adaptive Star Seat Abductor Accessory ASAB
$151.99
Adaptive Star Travel Bag Accessory ASC-TVB-10 Adaptive Star Travel Bag Accessory ASC-TVB-10
$289.99
Adaptive Star Travel Bag Size 4 Accessory ASC-TVB-10-4 Adaptive Star Travel Bag Size 4 Accessory ASC-TVB-10-4
$423.99
Adjustable Front/Rear Fender Set Adjustable Front/Rear Fender Set
$15.99
Adjustable Wide Angle Rearview Mirror Adjustable Wide Angle Rearview Mirror
$34.99
Ador 3D Allure Massage Chair Ador 3D Allure Massage Chair
$2,999.00

Choose Your Color

Ador AD-Infinix Zero Gravity Massage Chair Ador AD-Infinix Zero Gravity Massage Chair
$1,999.00

Choose Your Color

Afikim Afiscooter Breeze C Three Wheel Mobility Scooter FTC3577 Afikim Afiscooter Breeze C 12V/85Ah 950W 3-Wheel Mobility Scooter
$3,999.00

Choose Your Model | Color

Afikim Afiscooter Breeze C Four Wheel Mobility Scooter FTC4577 Afikim Afiscooter Breeze C 12V/85Ah 950W 4-Wheel Mobility Scooter
$4,409.00

Choose Your Model | Color

Afikim Afiscooter Breeze S 12V/105Ah 1400W 3-Wheel Mobility Scooter FTS3480 Afikim Afiscooter Breeze S 12V/105Ah 1400W 3-Wheel Mobility Scooter
$5,899.00

Choose Your Model | Color

Afikim Afiscooter Breeze S 12V/105Ah 1400W 4-Wheel Mobility Scooter FTS4544 Afikim Afiscooter Breeze S 12V/105Ah 1400W 4-Wheel Mobility Scooter
$5,999.00

Choose Your Model | Color

Afikim Afiscooter SE Three Wheel Mobility Scooter FT00245 Afikim Afiscooter SE 12V/73Ah 1300W Bariatric 3-Wheel Mobility Scooter
$5,039.00

Choose Your Model | Color

Afikim eFOLDi - Lite 4mph / 6kph Folding Scooter Afikim eFOLDi - Lite 4mph / 6kph Folding Scooter
$2,499.00
Afikim eFOLDi Explorer 8mph /12kph Folding Scooter Afikim eFOLDi Explorer 8mph /12kph Folding Scooter
$2,499.00
Airmersus Self Adjusting Air Cushion Airmersus Self Adjusting Air Cushion
$399.00

Size

Airmersus Self Adjusting Immersion Mattress Airmersus Self Adjusting Immersion Mattress
$1,155.00

Size

All-Purpose First Aid Kit All-Purpose First Aid Kit
$43.99
Aluminum Bicycle Bell Aluminum Bicycle Bell
$16.99
Amigo HD Bariatric 3-Wheel Mobility Scooter Amigo HD Bariatric 3-Wheel Mobility Scooter
$3,195.00

Choose Your Model | Color | Inventory

Item Added to Your Cart
Customers also bought...
10-in-1 Cooling Workout Towels 10-in-1 Cooling Workout Towels
$39.99
12000mAh Fast Charging Power Bank 12000mAh Fast Charging Power Bank
$40.99
160 LED Indoor Solar Lamp with Remote Control 160 LED Indoor Solar Lamp with Remote Control
$99.99
17-in-1 Bicycle Repair Tool Kit with Torque Wrench 17-in-1 Bicycle Repair Tool Kit with Torque Wrench
$149.99
Set of ATV Rear View Mirror, ISSYAUTO 360 Degrees Ball-Type Side Rearview Mirror with 7/8 2PCS 360° Universal Scooter Rearview Mirrors
$34.99
FUEHVTY Bike Mirror, 2pcs Bike Rear View Mirrors with Wide Angle Convex Mirror, Adjustable Rotatable Handlebar for Mountain Bike, Off-Road Bike and Fixed Gear Bike Handlebars 2PCS Wide Angle Convex Mobility Scooter Rearview Mirror
$16.99
3-Piece Stain Resistant Bed Sheet Set 3-Piece Stain Resistant Bed Sheet Set
$71.99
36000mAh Solar Power Bank with LED Flashlight 36000mAh Solar Power Bank with LED Flashlight
$99.99
3PCS Spa Headband 3PCS Spa Headband
$17.99
4-Pieces Balaclava Fleece Hood for Cycling 4-Pieces Balaclava Fleece Hood for Cycling
$59.99
4pcs Breathable Cooling Neck Gaiter 4pcs Breathable Cooling Neck Gaiter
$35.99
50-in-1 Sports Action Camera Complete Set 50-in-1 Sports Action Camera Complete Set
$139.99
5PCS Resistance Heavy-Duty Workout Bands 5PCS Resistance Heavy-Duty Workout Bands
$79.99
6-in-1 Ab Roller and Exercise Equipment Set 6-in-1 Ab Roller and Exercise Equipment Set
$35.99
7'' Adjustable Wheelchair/Mobility Scooter Telescoping Track Ramps 7'' Adjustable Wheelchair/Mobility Scooter Telescoping Track Ramps
$339.99
7-in-1 Ab Wheel Roller & Core Strength Trainer Set 7-in-1 Ab Wheel Roller & Core Strength Trainer Set
$43.99
9PCS Flameless Battery Operated Candle Set 9PCS Flameless Battery Operated Candle Set
$53.99
Adaptive Star Axiom Push Chair ENDEAVOUR Adaptive Star Axiom Endeavour Push Chair
$2,139.99

Choose Your Model | Color

Adaptive Star Axiom Push Chair IMPROV Adaptive Star Axiom Improv Push Chair
$1,617.99

Choose Your Model | Color

Adaptive Star Axiom Lassen Push Chair - blue color front/right side view Adaptive Star Axiom Lassen Push Chair
$1,663.99

Choose Your Model /Color | Invenory

Adaptive Star Axiom Push Chair PHOENIX Adaptive Star Axiom Phoenix Push Chair APX15
$1,745.99

Choose Your Color

Adaptive Star Bug Canopy Accessory ASC-SB2-040 Adaptive Star Bug Canopy Accessory ASC-SB2-040
$216.99
Adaptive Star Double Size Hip Abductor Accessory AHADB Adaptive Star Double Size Hip Abductor Accessory AHADB
$234.99
Adaptive Star Endeavour Swivel Wheel Axis Accessory AE2013AK Adaptive Star Endeavour Swivel Wheel Axis Accessory AE2013AK
$363.99
Adaptive Star Flashing Light Accessory AFL-04R Adaptive Star Flashing Light Accessory AFL-04R
$12.99
Adaptive Star Harness Extension Accessory ASC-EXT-09 Adaptive Star Harness Extension Accessory ASC-EXT-09
$97.99
Adaptive Star Head Rest AHRB Adaptive Star Head Rest Accessory AHRB
$240.99
Adaptive Star Improv Swivel Wheel Axis Accessory AI2011AK Adaptive Star Improv Swivel Wheel Axis Accessory AI2011AK
$363.99
Adaptive Star Lateral Support Pillow Accessory A2LSB Adaptive Star Lateral Support Pillow Accessory A2LSB
$181.99
Adaptive Star Rain Canopy Accessories AI2010AWC Adaptive Star Rain Canopy Accessories AI2010AWC
$241.99
Adaptive Star Rain Canopy Size 4 Accessories AI2010AWC4 Adaptive Star Rain Canopy Size 4 Accessories AI2010AWC4
$284.99
Adaptive Star Seat Abductor ASAB Adaptive Star Seat Abductor Accessory ASAB
$151.99
Adaptive Star Travel Bag Accessory ASC-TVB-10 Adaptive Star Travel Bag Accessory ASC-TVB-10
$289.99
Adaptive Star Travel Bag Size 4 Accessory ASC-TVB-10-4 Adaptive Star Travel Bag Size 4 Accessory ASC-TVB-10-4
$423.99
Adjustable Front/Rear Fender Set Adjustable Front/Rear Fender Set
$15.99
Adjustable Wide Angle Rearview Mirror Adjustable Wide Angle Rearview Mirror
$34.99
Ador 3D Allure Massage Chair Ador 3D Allure Massage Chair
$2,999.00

Choose Your Color

Ador AD-Infinix Zero Gravity Massage Chair Ador AD-Infinix Zero Gravity Massage Chair
$1,999.00

Choose Your Color

Afikim Afiscooter Breeze C Three Wheel Mobility Scooter FTC3577 Afikim Afiscooter Breeze C 12V/85Ah 950W 3-Wheel Mobility Scooter
$3,999.00

Choose Your Model | Color

Afikim Afiscooter Breeze C Four Wheel Mobility Scooter FTC4577 Afikim Afiscooter Breeze C 12V/85Ah 950W 4-Wheel Mobility Scooter
$4,409.00

Choose Your Model | Color

Afikim Afiscooter Breeze S 12V/105Ah 1400W 3-Wheel Mobility Scooter FTS3480 Afikim Afiscooter Breeze S 12V/105Ah 1400W 3-Wheel Mobility Scooter
$5,899.00

Choose Your Model | Color

Afikim Afiscooter Breeze S 12V/105Ah 1400W 4-Wheel Mobility Scooter FTS4544 Afikim Afiscooter Breeze S 12V/105Ah 1400W 4-Wheel Mobility Scooter
$5,999.00

Choose Your Model | Color

Afikim Afiscooter SE Three Wheel Mobility Scooter FT00245 Afikim Afiscooter SE 12V/73Ah 1300W Bariatric 3-Wheel Mobility Scooter
$5,039.00

Choose Your Model | Color

Afikim eFOLDi - Lite 4mph / 6kph Folding Scooter Afikim eFOLDi - Lite 4mph / 6kph Folding Scooter
$2,499.00
Afikim eFOLDi Explorer 8mph /12kph Folding Scooter Afikim eFOLDi Explorer 8mph /12kph Folding Scooter
$2,499.00
Airmersus Self Adjusting Air Cushion Airmersus Self Adjusting Air Cushion
$399.00

Size

Airmersus Self Adjusting Immersion Mattress Airmersus Self Adjusting Immersion Mattress
$1,155.00

Size

All-Purpose First Aid Kit All-Purpose First Aid Kit
$43.99
Aluminum Bicycle Bell Aluminum Bicycle Bell
$16.99
Amigo HD Bariatric 3-Wheel Mobility Scooter Amigo HD Bariatric 3-Wheel Mobility Scooter
$3,195.00

Choose Your Model | Color | Inventory

Inogen One G4 Double Battery BA-408

Details:

  • For the Inogen One G4
  • Will charge your Inogen One G4 single and double batteries
  • Helps you stay on-the-go for a longer period of time

Customer Reviews

Based on 3 reviews
100%
(3)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
N
Nancy J.
This company was a life saver.

My sister uses INOGEN oxygen. Somehow she misplaced her battery and INOGEN couldn’t sell her a replacement because they said they didn’t have one. That’s when they suggested I purchase this battery from MobilityParadise.com. It came sooner than predicted. We are so much more relieved now that she can use her portable oxygen machine again.

B
Barbara J.
Continuous power supply to oxygen machine!

Great to have an extra battery around when traveling and going shopping. This, along with a charger, provides continuous power to use the Inogen oxygen machine.

J
Jamie H.
I saved money over ordering directly

The battery is not a knockoff. It is the same as the one I received when I purchased my unit and I saved almost $100 over factory prices. I am a happy customer.