Invacare Pronto M51 Power Wheelchair Logo
Posted on Feb 14, 2011
Answered by a Fixya Expert

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I have charged my batteries over night an my chair will not funtion the red and yellow lioght does come on showing they are charging when i turn it on i get a flashin red light 1 time an an 5 flashing green light can u please tell me if i need new batteries or if this is a nother problem with my chair it is a 2003 yr modle part number 110521 an rev number is h-1003

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  • Posted on Feb 14, 2011
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Joined: Aug 16, 2010
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Yep you need to replace the batteries.

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0helpful
1answer

Red light flashing on joystick about 10 min after charging

Most of the time it may be the batteries at fault. One more thing to try is charging the chair with the Joystick on all night 10-14 hours uninterrupted charging. Your chair may suffer from current roll back. There is a circuit in your system that has to be reset by the long charge cycle to reset it. I did not make this up. it occurs when the motors over heat or have a a large current draw. the chair will operate normally for ten maybe even twenty mins. then suddenly drop down to 2 flashing red lights.

I’m happy to assist further over the phone at https://www.6ya.com/expert/bill_bcbb89783b08c489

tip

Charging your power chair or scooter the correct way can make them last

Whenever you need to charge your power chair or scooter get into the habit of charging overnight. The battery level indicator lights will tell you if your chair or scooter needs charging. Whenever the lights are down into the yellow and especially if they are in the red. If you have the off-board charger, plug the charger into the charger port in the front of your joystick and then plug the charger into the wall socket or turn the on/off switch on and let it charge overnight. When you get up in the morning the charger should have a red light(power) and a green light illuminated (indicating fully charged) Always turn the charger off or unplug it from the wall socket before you unplug it from the chair or scooter. Never have the power on to the charger when you plug or unplug it from your chair or scooter. Whenever you get new batteries always give your batteries a full charge before use and then if you use the chair daily charge it every night. If you do not use your chair or scooter daily charge it at least once a week. Never leave the charger plugged in and on for more than 24 hours. Your batteries should last you 3-4 years if you charge them correctly.
on Sep 20, 2010 • Health & Beauty
1helpful
1answer

My chair has been sitting for 4 months in garage. Chair MPV5 was rarely used. When charging, battery charger indicator shows green light. Chair still does not turn on. What should I be doing?

Replace the batteries and charge before use then charge nightly for 20 days Use the chair daily so you can get a good charge nightly to get the batteries operating at 100% After the 20 days If you don't use the chair daily always store fully charged and then charge once a week overnight. Should work fine once you get the new batteries in You will need to get 2 U1 batteries for your chair do not get Wally World or automotive batteries You must replace with sealed deep cycle batteries made for power chairs Hope this helps
0helpful
1answer

I have a jet3 ultra that has never been used. In October we bought new batteries. It worked;however, we have not used it or charges it until now. The omnimeter reads 0 and only the one red light shines. ...

amy why did you not keep the batteries charged? even new batteries have to be charged before use. Now plug in the charger and look at the meter with the charger plugged in the meter will show some reading around 4-5 amps. Let the charger work overnight when you get up in the morning fully charged the meter will read zero. Turn on the chair and all the battery lights should be lit. If after charging over night you are still getting one red light then you blew 170.00 and no amount of charging will bring them back. Sorry I wish I had better news. If you replace the batteries charge fully before use and then use the chair some each day and charge nightly for 20 days this will break in the batteries and get them operating at 100%. If you then only use the chair sometimes always put it up fully charged and charge at least once a week If you use the chair for that day charge overnight and it will be ready to use again when you need it. If you are going to leave the chair unattended for 6 months then fully charge the batteries and disconect them from the chair until you need it again New batteries every 6 months can get expensive Hope this helps you
3helpful
1answer

Pronto M6 chair will not work. When the power switch is turned on, the LED light flash Red followed by three Green. I can't find what this error code meas.... Pls Help thanks Phil

Phil the red means battery is low and the green is a speed limit code because of the low battery if you have charged your batteries and you still get the red then you need to check the charger after charging all night does the yellow light on the charger turn green? if when you first plug in the charger if the red light is on and the other light is green then there is a problem with the wiring or connection to the batteries from the charger and you aren't charging the batteries. if when you plug the charger in and you get a red and yellow light then the charger is working but you don't ever ge a green light and the battery level gauge is still showing red then you need to replace the batteries Hope this helps
1helpful
1answer

Invacare m51 scooter. I just replaced the batteries in my dads chair. We charged it all night the first night and it ran great the next day. recharged it for several days after using it and now the battery...

Sweet you do not need to leave the charger plugged in for several days. Sounds like there is a charger problem When you first plug the charger in with batteries depleted you should be getting a red and yellow light with the yellow turning green when fully charged. now the charger (built in) could have become unplugged from the power module located in the rear of the chair behind the black cover. To get to it you have to remove the seat, shroud and batteries then using a phillips screwdriver and adjustable wrench remove the black cover. The charger cord will be the last one on the left with a small 4 pin white plastic plug make sure it is well seated in the power module. If it isn't loose then you have a problem with the charger or the circuit. Now if you know of a friend that has an off board charger for a chair or scooter that you can borrow you can charge the batteries using the charger port located under the front of the joystick Plug the charger into the port then into the wall socket and let er rip Charge until the light turns green overnite is a good habit to get into If the onboard charger is bad I would suggest you by an offboard charger (cheaper) Now if Medicare paid for your Dads Chair then they will pay for any repairs even batteries and you can contact the provider that your dad got the chair from to see if they will repair it Hope this helps
1helpful
1answer

Do not know if chair is taking a charge lights just keep moving across armrest .how do u tell when fully charged?

hi let me see if i can help ,

When the lights go back and forth on your joystick that means the chair knows its pluged in .Now the chair itself has a built in charger that is mounted on the back of your chair .The back of the chair ,there is a opening a cutout in the frame .when you plug in your chair there will be a red light and a yellow ,yellow means the chair is charging, wait till it turns green,this means fully charged.When you plug in the chair youll see the lights through that hole.Look for the lights.

I recommend my customers to leave there chair charging over night look at the light it will be green when you turn the chair on the joystick should show fully charge.


Good luck hope i was of some help.
0helpful
1answer

Does my Hoveround need to be on or off when I plug it into the battery? Does it need to be on so that the lights show up on the joy stick or do you turn the chair completely off and then plug in the...

Either way will work when charging the batteries and it wion't hurt the chair either way. If you can stand to have the lights scrolling all night when you charge the chair then leave it on If not turn the power off Your charger will tell you when its finished by turning the yellow light green. Hope this helps
1helpful
2answers

Battery discharge quickly, I have replaced new batteries and module control and problem still exist.

Don your charger is probably not charging the batteries. When you charge your chair overnite the charger should have a red and green light showing charge complete. When you first plug it in the lights should be red and yellow. If you are getting a red and green light when you first plug it in then there is a problem with the charger or with the charging circuit to the batteries. You should have a charger port on the battery box try plugging the charger into that port and see if you can get the batteries charged. When you do you should have a red and yellow light on the charger changing to red and green when fully charged. Hope this helps
3helpful
1answer

What is the proper way to charge the Pronto M51

Eduardo After using your chair and the battery level lights are down with yellow or red lights showing just plug the chair into the wall socket and let er rip. Now really after using your chair during the day and you are ready for bed just plug in the charger and let it charge over night. In the morning unplug the charger and you should be set for the day. If you don't use the chair everyday always put it up with a full charge and about once a week plug it in and let it charge overnight. Never leave the chair plugged in all the time and never leave it for more that 24 hours. The charger has two lights on it one red and one yellow or green that are hard to see because they are under the rear cover. When the chair is fully charged the yellow light turns green and you can unplug the charger and you should have a full charge. Hope this helps you
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