Invacare SOLO2 Battery

SKU: TPO110 Categories: ,

$ 600



✔︎ Lithium Ion Dependability and Longevity
✔︎ Protected Battery Location
✔︎ Can Be Charged At Home Or On The Go


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Invacare SOLO2 Battery

The most exciting part about the SOLO2 is the option to go Solo once again! No more worrying about running out of oxygen or waiting around for tank service.

The SOLO2 gives you plenty of battery life to spend time with loved ones, enjoy an intimate dinner, attend a sporting event or even just enjoy a day away from home.

This easy loading battery slides into the back of the concentrator and is ready to go.

The battery also features a very slender profile to make carrying extras easy and convenient.

Once loaded, it can provide up to 3.5 hours of life on a pulse flow of 2 or 2.5 hours on 2 LPM continuous.

Advantages of the Invacare SOLO2 Battery:

  • Under 3 Pounds
  • Provides up to 4.5 Hours of Battery Life
  • Easy Changing Battery That Is Protected By The Traveling Cart
  • Charges With Both A/C and D/C Power

Expected Battery Life:

Flow Rate

Pulse Flow

Continuous Flow


4.5 Hours

3.5 Hours


3.5 Hours

2.5 Hours


2.5 Hours

1.5 Hours


2.5 Hours



2.5 Hours


*Battery life is dependent on the patient’s breaths per minute (BPM)

User-Friendly Features

The easily accessible battery is located on the back of the machine.  Many concentrators have a battery located on the front of the machine where it can be susceptible to moisture or damage.

This is not the case with the SOLO2. The one touch release cover easily slides free. The cover and cart protect the battery from shocks and moisture making this concentrator one of the best choices for travel. The battery is very slim and compact allowing for easy transport of extras.

Recharge Multiple Ways

The SOLO2 Battery can be charged in a variety of ways. Both AC and DC chargers are included in the standard package. No need to carry an external device, the SOLO2 battery can be charged with the unit itself making it easy to travel with.

Charging with the AC Power Supply

The quickest and easiest method of charging the battery is with the AC power supply. Be sure to turn off the unit first then simply plug the unit in, turn it on and it will immediately begin charging the battery.

The cord plugs into the conveniently located port on the side of the unit. If you require constant supplemental oxygen the Solo 2 is a great option for you.

This concentrator will both charge and run on all settings using the AC power supply. Keep in mind that when traveling overseas, a universal power adapter is required to work in foreign outlets.

Charging with the DC Power Supply

Perfect for long road trips the SOLO 2 runs and charges on all pulse settings and most continuous settings using the DC power supply. The charging capacity depends on the amperage output of the vehicle.

Newer cars should charge on all pulse settings and at least up to 2 LPM continuous flow. Keep in mind that you should always plug any concentrator in the outlet that is closest to the car battery.

Plugging the unit into the backseat makes charging less effective. Be sure the unit is powered off before plugging in the charger.


  • Dimensions: 6″ W x 12″ L x 1.5″ H
  • Weight: 3 Pounds
  • Product SKU Number: TPO110
  • Manufacturer: Invacare
  • Charging Duration: Up to 5 Hours


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Mobility Return Policy

1st Class Medical is here to make sure our customers are satisfied with our products and services. Our return policy allows you to return or exchange your item purchased within 30 days of receipt, guaranteed. With our 30-day money back guarantee, if you need to return your device you are responsible for all shipping/handling costs.

Upon receipt of your item please inspect the box for damages. Once you open your package inspect your unit, we test every unit before it leaves our facility, but sometimes units do arrive damaged or defective. We apologize for this inconvenience and ask that you contact us immediately.  If a unit is damaged in shipping, we must notify the shipping company within 48 hours.  We cannot be responsible for shipping damage if you wait longer than 48 hours to notify us.

Within 30 days after your unit has arrived, if for any reason you are not satisfied we will refund your money 100% (excluding shipping & handling) for all new units.  The product must be returned in new condition, in original boxes, and with all paperwork, parts and accessories in order to satisfy our return policy.  We cannot accept C.O.D. deliveries. For your protection, we recommend that you use UPS, FedEx or Insured Parcel Post for your return.

We can’t sell a product as new if it has been damaged or used.  The 100% return policy is only valid if you contact us within the first 30 days and the unit remains in unused/like new condition, has not been used in a smoke-filled environment. Units must be returned in original packaging for 100% return policy.  If a unit has been opened and used within the home a 15% re-stock will apply to your return plus shipping charges/handling charges.  

All returns require a return authorization. Please contact us, 1-800-520-5726, so that we can assist you with doing so. You must pay for return shipping costs.  When returning the unit to us please insure the package for the full value.

Within the 30 days, please contact us and will we assist you with a refund.  All returns require a return authorization. You are responsible to pay for return shipping costs.  When returning the unit to us please insure the package for the full value.  Contact us to receive a return authorization.1-800-520-5726 

After 30 days, we apologize for any inconvenience, but we cannot refund or exchange your unit.

All items returned without a return authorization, including items returned to us for refusal delivery, are subject to the 25% restocking fee. 

Any units that are returned due to customer-caused damage, the customer is responsible for all parts, labor, and shipping charges to return the unit to us for repair.

All new units come with a factory warranty.  Warranty repairs can be handled by contacting us 1-800-520-5726. You are responsible for all shipping costs on warranty work.