20 Most Recent Invacare Lynx L4 4-Wheel Travel Scooter Questions & Answers


use battery till no power left there are sights that tell how to maintain deep cycle batts they should last for years

Invacare Lynx L4... | Answered on Oct 20, 2013


There isn't room onboad for bigger batteries. But you can cheat by constructing a two wheeled trailer just big enough to hold two more batteries they can be as big as you want. When the on-board batteries get low flip a switch and your running on out-board batteries. Be sure the trailor is conntructed to be as lite weight as possible. you can buy trailers for scooter. I did it the lazy way, I wired my external batteries directly to my internal battery terminals due to amp loading.If they are lets say 50amp to your 15amp on- board batteries you are going to go way more miles than with15amp batteries. WARNING this setup you don't hook fully charged big batteries into discharged small. batteries. I don't let my on-board batteries get to discharged. I've spliced into the main battery terminal lines..so that they are thick enough to handle the amp load which are 12 gage. I also have a 50 amp connector between the external scooter and the trailer for quick disconnect

Invacare Lynx L4... | Answered on Jun 10, 2012


It really can only be one thing. Somewhere on your scooter is a switch for the lights. Try turning it off. If that doesn't work the switch is faulty

Invacare Health... | Answered on Jan 14, 2020


sounds like a loose/broken wire if it takes a jarring to cause the problem. a careful inspection of the wires and connectors might be helpful.

Invacare Health... | Answered on Dec 04, 2019


it indicates that the SB900 battery has been placed in the charger incorrectly. The battery is positioned "backwards." That is, the label is still facing up but the orientation has been reversed for the positive and negative ends.

Invacare Health... | Answered on Nov 28, 2019


If the brake is applied by electromagnetism, power must be supplied to the coils by either manual or electronic switching.

I suggest you investigate the circuit to discover how the power should be supplied to the brake coils and then it will be easier to trace the fault.
As a matter of not unrelated interest, it is fairly usual to arrange the wiring/switching so when power isn't being supplied to a low voltage DC motor the motor terminals are shorted. When being pushed the motor becomes a generator and the input becomes and output and so shorting that output makes the motor self-braking to some extent - this is why car windscreen wipers are able to stop almost instantly...

Invacare Health... | Answered on Nov 27, 2019


If by the "ball" you're referring to the type of flow gauge that works by a stream of gas pushing up a small plastic ball in a clear tube or drilled piece of clear plastic, then the ball is either stuck somehow (moisture in its tube might do that by causing some friction), or it's showing there's no flow of oxygen enriched air, meaning the concentrator itself is not working. Can you feel some air flow if you hold the outlet towards the skin on your cheek?

Invacare Health... | Answered on Sep 12, 2019


Sounds like your battery is bad. Replace it.

Invacare Health... | Answered on Jul 01, 2019

Not finding what you are looking for?
Invacare Lynx L4 4-Wheel Travel Scooter Logo

5 questions posted

Ask a Question

Usually answered in minutes!

Top Invacare Health & Beauty Experts

Rob Hill
Rob Hill

Level 3 Expert

1412 Answers

Vincent G
Vincent G

Level 3 Expert

2361 Answers

Andrew Taylor
Andrew Taylor

Level 3 Expert

30497 Answers

Are you an Invacare Health and Beauty Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

Invacare Health & Beauty

  • Invacare Health & Beauty

Most Popular Question

get contacts lynx l4 battery pack sit

  • Health & Beauty
Loading...