How Long To Charge Ryobi 40v 4ah Battery
In my opinion, Ryobi cordless tools are some of the best available, although it does seem that the batteries can suffer from numerous problems. Replacement batteries are certainly non inexpensive, and near of us will want to avoid the need to buy a new bombardment if at all possible.
So I have some good news for you; information technology is possible to fix most Ryobi 40V bombardment problems yourself.
Permit's have a await at the well-nigh common Ryobi 40V battery problems and how to fix them.
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Why Do Ryobi 40V Batteries Fail?
The near common reason that a Ryobi bombardment fails is because it has entered sleep mode. This happens when the battery has been discharged likewise much. This typically happens when a battery has been used till it is apartment, and then stored without charging for a long period of fourth dimension. The charger is and so not capable of providing plenty voltage to "boot start" the battery back into life.
When this happens, your charger will likely have red and green lights flashing when y'all attempt to accuse the battery. Let's have a look at how to solve the problem.
Ryobi Charger Cerise And Green Lights Flashing
Whether you take a Ryobi cordless mower, a pole saw, a leafage blower, or i of the many other tools available, a mutual problem with Ryobi batteries is when the charger shows dark-green and ruby flashing lights.
Well, don't panic yet because information technology isn't always a sign that your battery needs replacing.
In that location are ways to try to ready this problem; take a wait at the possible fixes below.
Ryobi Replacement Bombardment
Genuine Ryobi 40V Battery
- iv aH High Capacity Battery
- Compatible with all Ryobi 40V Tools
- Built in battery life indicator
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Ryobi Battery Entered Slumber Mode
The most common cause for your Ryobi Charger showing flashing scarlet and green lights is that the battery has been over-discharged.
This is commonly known as the battery is in "sleep mode"
What this means is the battery has been discharged to such a low level that the charger has trouble detecting if the battery is healthy or not and decides to not risk charging it – showing the dreaded flashing red and dark-green lights.
The trouble here with Ryobi 40V chargers is that they don't incorporate a "boost" characteristic that would permit a battery that has entered sleep manner to be woken up once more.
How to set this (maybe);
Every bit with any DIY set with cordless tool batteries – it does have some dangers involved. Battery university recommends not boosting batteries that have been in sleep mode for a calendar week or longer.
So keep this in mind when conveying out the following recommendations.
There are two ways to try and wake up a sleeping battery.
The Fix Option 1 – Micro Charges:
This method is the easiest, safest and simplest method to try to revive your Ryobi battery that won't charge.
Patience is required here – and then read these instructions carefully and observe somewhere comfortable to sit!
- Connect your charger to the power outlet
- Place the battery in the charger until the green indicator goes solid
- Just before the red/green lights start flashing, remove the battery from the charger
- Re-insert the bombardment into the charger again and echo steps 2-3
- Do this until the dark-green light flashes constantly (might have up to 30 minutes)
Why does this work? Well each time you insert the battery into the charger, it gives it a small amount of charge before detecting the battery every bit sleeping.
So repeating this procedure over and over results in the battery slowly being charged in very small increments each fourth dimension.
Eventually, this results in enough charge for the battery charger to resume normal charging operation.
It may sound crazy, but the graph below shows why information technology works. As well, take a look at the many pages of comments beneath this article to meet just how often it actually works!
The Prepare Option 2 – Use a Second Bombardment To Jump Get-go The Sleeping One:
Employ a second healthy, fully charged bombardment of the same voltage and connect the terminals matching polarity (positive-positive, negative-negative) using wires and exit them continued for a few minutes.
Then endeavour charging the bombardment again – this may be enough to boot the battery back into life. You can run into a video guide on how to do this hither.
The Fix Option 3 – Utilise a DC Power Supply:
Use a DC power supply set at the same voltage equally the battery and connect the positive output to the positive battery terminal and the negative output to the negative bombardment last.
Once again, leave this continued for a few minutes then try charging the battery.
Replacement Charger
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Battery Likewise Hot or Common cold – Ryobi Charging Temperature
And then, while we all dearest the Li-Ion technology of modern-day batteries, it does have some problems that older styles of battery didn't take to worry nearly.
One of these beingness the narrower range of temperatures that they volition operate, and charge in: Li-Ion batteries will generally charge between 32°F to 113°F (0°C to 45°C).
So, the commencement thing to cheque if you are having problems with your Ryobi batteries is if they are indeed too hot or as well cold.
If information technology is exceptionally cold where you usually shop/charge your batteries, bring them inside and let them warm upwards to room temperature then endeavor charging them over again.
If it is a hot day, or you lot take been using your batteries already and they are quite hot, try throwing them in the fridge, or taking them to a libation area for a short corporeality of time earlier trying to charge them once again.
Corroded or Dirty Battery Terminals
If the metal contacts on the battery or charger go dirty or corroded, and then it can crusade the Ryobi charger to incorrectly assume that the bombardment is faulty.
If your terminals are corroded: then the corrosion can be removed with a piece of sandpaper.
Dirt on the terminals can be removed with a wire castor or an booze-soaked wipe.
Sometimes getting to the bodily terminals tin be difficult due to them beingness recessed, if this is the case you will need to endeavor different tools or items to achieve them for cleaning purposes.
What If None Of These Solutions Work?
Unfortunately, if none of these solutions solve your Ryobi bombardment problems then it is likely you accept one of two problems:
- Either your battery is faulty
- or your charger is faulty
Here is what you can practice next:
The best way to test which is the faulty part is to take your battery down to your local store that sells Ryobi 40V tools and try it on one of their chargers.
If the same mistake occurs and then you accept a faulty bombardment, if the problem does not happen on a different charger then it is likely a faulty battery charger.
Where Can I Purchase Replacement Parts?
If y'all need your replacement Ryobi 40V battery parts in a hurry, then you will want to head straight downwards to the closest supplier and buy it locally.
If you aren't in as well much of a rush and are looking to save some cash, then consider purchasing from a reputable online shop such every bit Amazon.
Click hither to see a pick of Ryobi 40V Batteries and Chargers.
Also Available at Home Depot
Are Non-Genuine Ryobi Parts Bachelor?
Yes, they are! Some are nifty and work well, others are non worth the time or the coin.
Ryobi Replacement Bombardment
Genuine Ryobi 40V Battery
- iv aH Loftier Capacity Battery
- Compatible with all Ryobi 40V Tools
- Built in battery life indicator
- Genuine Ryobi Warranty and Support
Ryobi Battery FAQ
Tin can a Ryobi cordless tool battery exist repaired?
The short answer is yes, but the longer answer is that it probably isn't worth the time or the hassle.
Opening up the batteries can be difficult and depending on what part if faulty, it may be quite expensive to fix.
Think that batteries can be dangerous, and then it'southward all-time to get a qualified technician to check the battery for you.
Is information technology OK to leave a Ryobi Lithium-Ion Battery On The Charger?
No, you lot should accuse the battery after use till it is total, then remove it from the charger and store information technology in an area that doesn't get too hot or cold.
The ideal battery storage temperature is around 59℉, but standard room temperature is usually fine.
How Long To Charge Ryobi 40v 4ah Battery,
Source: https://www.essentialhomeandgarden.com/ryobi-40v-battery-problems/
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