Question about Universal Battery Universal Digital Battery Tester - Displays the Charge

Open Question

Charger model # 315.110412 (7.2 - 24 volt c3) does not charge batteries charger light indicates fully charged even if battery is dead?

Posted by on

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Craftsman charger shows fully charged on all batteries


Charger may be shot. Try charging a dead battery but I feel its done. Let it try to charge for a while but I doubt it.

May 10, 2014 | Craftsman 19.2V C3 DRILL/DRIVER

1 Answer

I have craftsmen 19.2 volt tools while using the electric sander my batteries have died and when i put them in the charger the green indicator light comes on saying they are fully charged , when in reality...


It sounds like your charger is faulty. Try to measure the voltage of the batteries. If the nominal (workingh voltage of the batteries are 19,2 volt, then they should invrease to about 22 volt while in the charger. If the voltage does shoot up when the charger is on, maybe even to 25 volts, (which should turn the green light on) the new battries are dead!
It happens!
The other possibility is that the batteries are OK & fully charged!
But!
Your sander is damaged. Again, try & measure the voltage in the sander, before & after you switch it on. A large drpop in voltasge can indicate the sander drawing too much current. Also try them in another machine if you can.
Andy

Sep 03, 2011 | Craftsman 19.2v 3/8"drill/driver W/ Work...

2 Answers

Ryobi charger model # 140295003 has a red and yellow light. When charging red light is on what does the yellow light mean? Also how long should the battery be left in the charger?


Completely wrong. Quoting from the user's manual:

"The charge indicator light (LED), located on the charg- ing stand, will light up red and glow when the char- ger is properly connected to power supply. This light indicates the charger is operating properly. It will remain on until battery pack is removed from charging stand or charger is disconnected from power supply.

After normal usage, 3 hours or less of charging time is required to fully recharge battery pack.

If both red and orange LED indicators glow, the battery pack is deeply or completely discharged, and 6 hours or longer of charging time is required to fully recharge battery pack.

Note: If charger does not charge battery pack or orange LED continues to glow after more than 30 minutes of charging, return battery pack and charging assembly to your nearest Ryobi Authorized Service Center for electrical check."

So to summarize: red = charging. orange (yellow) = fully discharged battery. orange after 30 minutes - bad battery or bad charger.

Apr 23, 2011 | Garden

1 Answer

Pheonix plus batery flat,charged up,now it is mobile but all i have on dial is single red flashing led.


John the red flashing light indicates a low battery When you charge the battery your charger should be showing a red light for power and a yellow light. When the batteries are fully charged you should show a red and green light on the charger. Now if you have a voltmeter plug the leads into the two outter holes of the charger port located under the front of the joystick.Without the charger plugged in you will be reading the battery voltage. Fully charged it should read 27-30 volts if you are only reading 20-24 volts then the batteries are low. If you have an onboard charger plug it in and you should read the charger voltage of 29-32 + volts If you aren't getting that voltage then you have a bad charger if you are getting the charger voltage then you have bad batteries and they need to be replaced Hope this helps you

Apr 18, 2011 | Health & Beauty

1 Answer

Included in my Ryobi printed instructions are the statements: 1-"Green LED on indicates battery pack is fully charged and charger is in maintenance charge mode. 2-"To obtain the longest...


Any battery left in a charger is still hooked up to a circuit. Depending on the charger this can mean a slow discharge is possible. Ryobi's Maintenance Charge Mode means the charger will 'refresh' the battery at regular intervals, usually every 30 days. A battery's lifespan is determined by how many times it is discharged/recharged so to get 'the longest possible battery life' it is desirable to reduce the number of times a battery is recharged. One way is to use the battery until it is dead or near so another is to remove the battery from the charger when it's fully charged to reduce the number of times the charger refreshes the battery.

Dec 23, 2010 | Ryobi Multi-Volt Battery Charger

1 Answer

I have a jazzy power chair and when you turn it on all the lights come on for about 3 seconds then they go off and all you have is the red lights. we live in alaska so nobody around here to take it to


John Do the red lights blink or steady? this indication on the joystick usually means low batteries. Now this could be caused by bad batteries or a bad charger. On the jazzy if you have an on-board charger the light on the charger will come on green when the batteries are fully charged. If you can look under the rear of the chair you will see the charger and can tell if the light is green with the charger still plugged in after charging overnite. If the light is not lit then you probably have a bad charger. If you have a digital volt meter put it on dc volts 200 volt scale and plug the leads into the two outter charger port holes located under the front of the joystick. Your battery level should read 24-26 volts after charging all nite and with the charger plugged in up to 30 volts if there is no change in the voltage from charger plugged in and not plugged in then the charger is bad. You can then look to purchase an off-board charger that plugs into the joystick charger port to charge your batteries. If your battery readings are lower than 21 volts even after trying the new charger then you will have to replace the batteries. You might try to find someone in the local area that has an off-board charger you could borrow to see if you can get the batteries to charge. This will help you find out if the batteries need replacing. Hope this helps

Aug 25, 2010 | Pride Jazzy 1103 Ultra Standard Power...

1 Answer

Battery in Jeep Grand Cherokee dead this am and less than 1 year old. I have a Everstart 100 battery charger plugged in and on the car. How long does it take to charge the battery. The charger is plugged...


How many amps does this charger put out????
A small trickle charger will take forever to fully recharge a dead battery, you'll need to have a battery charger that can put out enough amps to properly charge a dead battery.To clarify, the chargers sold at Sears, the large square types on wheels are the best for charging dead batteries and they also have an amp meter telling you how much the battery is accepting. After you charge your battery, you should be around 12.5 volts to 12.7 volts. DO NOT OVER CHARGE!!!

Jan 18, 2010 | 2004 Jeep Grand Cherokee

1 Answer

14.4V Drill Battery Will not Charge


The battery is 14.4 volts so the charger should be 14.4 volts.

Jun 26, 2009 | Makita 3/8" Dr. 14.4V Cordless Drill Kit

1 Answer

Upon power up, 3 red LEDs flashing rapidly continously, no power.


The control systems on power mobility equipment have a "prevent" circuit that immobilizes the equipment while it is plugged into a charger, so folks won't take off with it plugged into the wall outlet. When you turn it on when plugged into a charger, the display will flash constantly, or sweep constantly, depending on the manufacturer. This is normal. Your off-board charger should have a red light to indicate power to the charger, and another light for the charge status. Yellowish means it is charging, when it turns green, you are fully charged. If the status light is green all the time, that is an indication that the charger is not functioning properly, or that the batteries are below a chargeable state. Check charger output, which should be 26-28 volts dc, and each battery should show at least a 12 volt reading, but around 13.5 volts with a full charge. If one or both of the batteries drops below 12 volts after a short period of time, it's time for a fresh pair. Fully charge new ones before using the chair.

May 31, 2009 | Pride New Jazzy 600 Power Wheelchair by...

1 Answer

Peg perego 12v charger question


The green light means it is ready to use. If the battery is bad though, the light will still be green. 

Mar 07, 2009 | Peg Perego 12 Volt Rechargeable Battery

Not finding what you are looking for?
Universal Battery Universal Digital Battery Tester - Displays the Charge Logo

Related Topics:

109 people viewed this question

Ask a Question

Usually answered in minutes!

Top Universal Battery Measuring Tools & Sensors Experts

Vuk B

Level 3 Expert

683 Answers

Brad Brown

Level 3 Expert

16231 Answers

Tom Chichester

Level 3 Expert

36580 Answers

Are you an Universal Battery Measuring Tool and Sensor Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...