Charger light stays yellow and says low?

Your radio is liquid damaged and is not economical to repair. Sorry for the bad news, happens all of the time http://forums.radioreference.com/motorola-forum/187778-radius-cp200-orange-amber-light.html

Either the charger is not working, the battery will no longer take a full charge, or the detection of a full charge is not working. If the trimmer works as long as it used to after charging 24 hours I would not worry about it. If not, then try to find another charger that has the same volt AND amperage rating and the same end (may be difficult) and see if the red light goes off. If still no good then you need a new battery. MAY be possible to have someone who sells the unit test the battery or you can test the charger to see if it is supplying the correct output. Checking with the dealer or manufacturer is always an option to consider.

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Hi.Sounds like your batteries have sulphated plates, this happens when they sit for too long without being used. Your machine is a 24 volt system, so it needs both batteries to be working.You might be able to get a bit more life out of the batteries.
Try removing both batteries from the machine and connecting a light bulb across each battery and discharging them until they are flat.
Then using a 12 volt charger, ( not the charger for the machine, which is a 24 volt charger ), charge the 2 batteries in parallel. Sometimes it helps to charge them up the wrong way for a few hours, then discharge them again with the light bulbs. After this charge them again in parallel with the 12 volt charger, this time the correct polarity, a leave on charge for 12 hours.
You might have to repeat the charge, discharge cycle a few times.
The batteries will accept a charge after a bit of this, but they might not be as good as new batteries.
If you are unsure how to do this, get some help from someone who can do the work safely.
Good luck. Neil.

Could be.Those batteries leak charge even when not in use.I would let it go for 24-48 hours just to be sure.Unless the batteries or charger becomes very hot.

Jhester Well You just need new batteries. Does the chair come on when you diconnect the charger and does it move? If you don't have all the battery level lights lit up when you turn it on then the batteries are too low for the charger to pick up. No lights no power New Batteries Hope this helps

check voltage on prongs of charger your transformer my have died

Kw How old are the batteries and have they been sitting up for a long time? If this is the case the charger cannot pick up really low batteries and charging them for 48 hours won't help. Unfortunately you have to get 2 new batteries. Your chair requires 2 U1 batteries. Now if the batteries are fairly new and when you plug the charger into the joystick you should be getting a red light and a yellow light on the charger. When fully charged the yellow light turns green. If you have both lights and it never turns green bad batteries if no lights or just the power light bad charger, If you have a digital voltmeter you can set it on 200 volts dc and place the leads in the two outter charger plug holes on the joystick. It should read the battery voltage fully charged 25-27 volts HOPE THIS HELPS

Its likely the batteries will take at least several hours to fully charge, if not more. NiCad batteries are slow charging and usually need 4-6 hours for a full charge. Keep them on longer or even overnight but make sure you remove them in the morning. You will probably find the light turns green after 4-6 hours of charging. If lights stay yellow and green after 12 hours of charging, it may indicate a fault in the battery itself where it will not accept a charge.

If you are referring to a flashing yellow light on the charging base, this is an error code. Either the 1) battery is bad, 2) not making good contact in the charger, or 3) very very low on charge. The solution for this set of problems is as follows: 1) have the company you purchased them from replace them, 2) clean your contacts with a pencil eraser, 3) leave the battery on the charger with the yellow light flashing for an hour or two. If the battery is just very low on a charge, it will come back to life and the light will change to be constant. If the battery is bad or shorted out, the light will continue to flash and you will need to get with the vendor you purchased the batteries from.

Other things which come to mind are compatibility issues such as you are using a different battery chemistry than you had before. NiCd batteries can charge on either of the two chargers available for the P110 (slow rate or fast rate). However, NiMH and Li-Ion batteries require a fast rate charger.

If you are referring to a yellow blinking light on the radio while it is in the charger. You need to shut your radio off. Radios should always be turned off when charging. If the radio is left on you will never have a full charge. Also, if you inadvertently press the PTT while the radio is turned on, while on a charger, you can cause damage to the radio.

FYI: There is no light to show "out of range" on the radio, unless you are possibly using a trunking or repeater system. A blinking light on your radio indicates the radio is turned on and/or there is traffic on your frequency. Your charger base light can be red, yellow or green. This indicates the charge cycle status. Flashing most always means some type of error.

Best regards

Not sure if this will help... however an altmeter will allow you to test along your electrics for any faults. You can check at the lights for example and throught the system.