Question about Garden

Open Question

My Ryobi Tek 4, 4 volt lithiam ion battery won't charge. This is the second battery that has done this. It charges the first time and after that it won't charge anymore. It is not the charger, because I have two chargers and two batteries and both batteries have done the same identical thing.

Posted by on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 473 Answers

SOURCE: Can a lithium ion battery be overcharged?

Here's a small FAQ I found: 1) My lithium ion battery is the SONY NP-FP70 Battery Pack. Does the fact that the battery is called a battery pack mean that it has built in circuitry to prevent an overcharge? No. I write with some authority since I've dissected too many and there is no such circuit in the battery. From a system perspective it doesn't belong there. 2) Is there any way of knowing if my SONY BC-TRP charger has the circuitry for preventing an overcharge? You'll have to ask, but the key clues are: a. The documention tells you to not leave it plugged in overnight. b. The battery gets too hot and melts the plastic. 3) If I charge my battery in my camcorder (SONY DCR-HC40), can I assume it has the built in circuitry to prevent an overcharge? a. One can't assume anything. b. But from what I read on that model, you plug it in and forget about it. To do that, it would have a proper charge circuit.

Posted on Sep 13, 2005

carlsbiz
  • 1124 Answers

SOURCE: light on ryobi 18v charger

More than likely a defective battery sinse the other ones charge fine..
Bring it back for exchange of another one..

Note;
We are helping people here every day on a points system.
If the information provided here was at all helpful,
please be kind and rate well.
Thank you – and enjoy your day ;o)

Posted on Jul 31, 2009

  • 636 Answers

SOURCE: ryobi 540A need manual runs slow/ chain too tight?

Loosen the bolts for the bar on the chain casing. Should be an adjustment screw either on the side of the chain casing or the inside front of the bar. Loosen screw and lift chain, chain drivers shouldn't lift past the bar grove .
Hope this helps you out.

Posted on Aug 14, 2009

Testimonial: "I will try tommorrow. Thanks so much"

  • 2841 Answers

SOURCE: I have a Dayton battery

Make sure you have the charger set to conventional battery or deep cycle depending on the battery you are charging. Set it to 6 volt, and 10 amps. If the battery will not take a charge it more than likely has a dead cell. Take the battery to anyplace that sells batteries and have it tested. A battery with a dead cell will not accept a charge.

Posted on Dec 30, 2010

  • 185 Answers

SOURCE: I have a ryobi 18V

Hello, unless the charger specifies that it charges 18 volt, it will only charge a 14.4v properly. If the battery fits the charger physically, then the most you might get an 18v to charge at is 15 or 16 volts. Your battery life will be shorter and you might damage the charger. I hope this helps.

Posted on Jan 12, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Ryobi 40v trimmer stops working with 1/2 charge left on battery


Battery is weak. Those lights are really useless...more a marketing gimmick. It almost sounds like it developed a memory...this happens when certain types of batteries are not fully discharged before being placed on the charger. Replace the battery and make sure to follow charging directions for that particular type of battery

Aug 08, 2016 | Ryobi 40-Volt Lithium-Ion Cordless String...

2 Answers

I have 2 DeWalt Lithium-ion batteries Apprx. 4 years old, charged 3 times...won't charge now


Either bad batteries or a bad charger. You can use a multimeter to test for DC voltage output in the charger.

May 03, 2012 | Dewalt 18v Battery Hammer Drill Dcd950...

1 Answer

I just bought the Lithium - ion batteries for replacement for my 18.0 volt ni-cad battery. when I put it (ion battery) in the charger (ni-cad charger) no lights come on. what's up?


Lithium Ion batteries don't charge the same way ni-cads or ni-mh do. You need a lithium ion specific charger to charge them. (Some chargers do multiple types.)

Apr 22, 2012 | Ryobi Multi-Volt Battery Charger

2 Answers

My 18 volt Ryobi battery shows charged in charger (Green Light) But will not work in any of the power tools. I have three other Batteries that do work. Bought at Home depot on july 24 2011 Ryobi Two 18V...


Hi,
Some of batteries drain very quickly. Depends on how they are used.
Feel free to check Your Local battery Manufacturer for best prices for all different batteries. You name it and they have it or they can custom make a battery for you.

Thanks

Oct 09, 2011 | Ryobi Two 18V Lithium-Ion Batteries +...

1 Answer

First charger flashes red for five seconds, then the charger flashes green. I put battery in circular saw and it runs for about thirty seconds and somewhat quickly dies out. this is after being on the...


When it is brand new only. If charged overnight and still does not last take back to purchase place and have them test battery..then make them replace it if it is bad...:)

Sep 07, 2009 | Ryobi Two 18V Lithium-Ion Batteries +...

1 Answer

Battery charges but is dead


The battery isn't any good. The charger is just going through it's regular steps. (I know how it is. I just bought two Ryobi 18 volt batteries for my Ryobi cordless drill, reciprocating saw, flashlight,
trim circular saw, combo set. $60 for two batteries)

Jul 15, 2009 | Ryobi Two 18V Lithium-Ion Batteries +...

2 Answers

Can a bad ryobi 18 drill ruin a new 18volt ryobi battery


If the drill has a short in it, then yes, it could short the battery out. Probably in the trigger switch.

Jan 24, 2009 | Ryobi Multi-Volt Battery Charger

Not finding what you are looking for?
Garden Logo

Related Topics:

176 people viewed this question

Ask a Question

Usually answered in minutes!

Top Garden Experts

Dennis Key
Dennis Key

Level 3 Expert

2475 Answers

john h

Level 3 Expert

10993 Answers

yadayada
yadayada

Level 3 Expert

75005 Answers

Are you a Garden Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...