How Long Do Ryobi 40v Batteries Last?

As mentioned before, when you consider how long Ryobi 40v batteries will last, you can approach it from the runtime and lifespan perspectives. As for the lifespan, different factors determine just how long your battery will last.

First, the battery’s lifespan will depend on the charging and discharging cycles. If you constantly use the battery, you can expect the lifetime to be shorter. On the other hand, if you use it occasionally, you can enjoy more battery life.

Frequent use of your Ryobi 40v battery may send you looking for a new battery after about 2 years or 2000 charge cycles. However, if you are only using it occasionally, you can enjoy at least 3 years of battery life per the warranty.

How Many Hours Does A Ryobi 40V Battery Last?

Assuming you are using the Ryobi 40V, 5.0Ah, you can enjoy up to 60 minutes of battery runtime with a single charge. However, the more powerful the machine you use, the less time you get from a single charge.

On the other hand, a Ryobi 40V, 4.0Ah, will last at least 50 minutes when used on a lawnmower. But, if you are using light equipment, such as a camera, you can enjoy up to four hours of the power supply before you run dry.

How Long Does it Take to Charge a Ryobi Battery?

A battery can take anywhere from 120 to 40 minutes to charge, depending on the model. For instance, you will need 2 hours for the Ryobi 40v, 12 Ah battery to charge with the Ryobi’s 40v rapid charger. On the other hand, the same charger can fully charge a Ryobi 40V 8Ah battery in only 80 minutes.

The Ryobi 40v, 2Ah takes about 40 minutes to charge fully with the same battery charger. However, if you use a regular charger, you may need at least 3 hours to charge the battery fully.

Note that the time to charge a battery will depend on a few factors. For instance, a new battery will charge faster than an older model. An old battery has poor health, so the charging performance has deteriorated.

How Do You Know When Ryobi’s 40v Battery Is Fully Charged?

The fuel gauge is one of the beautiful features you enjoy when buying a Ryobi battery. The gauge is usually a series of LED lights on the battery that display the charge percentage of the battery.

To display them, you just press the charge level indicator button, and you will see something like this:

Battery Charge Level Indicator- from the battery manual

So, when you see the battery for the first time, you can tell the battery charge level by looking at the LED indicators. So, the battery is fully charged when the battery has all the LED lights on a steady green color and no red LED lights.

The indicator lights will blink on the charger and the battery when charging the battery. When the battery is full, the charge lights go off.

What Can You Use The Ryobi 40v Battery For?

The Ryobi 40V batteries are compatible with all Ryobi 40v lithium tools and chargers. So, you can comfortably load up your landscaping tools and get a good runtime from them. Ryobi batteries have a compact and lightweight design. Therefore, you can use the battery for strenuous activities like trimming and hedge pruning.

When using the battery with other power tools, you can fit them with trimmers, lawnmowers, snow blowers, hedge trimmers, and so much more. You can also hook up smaller equipment to the battery. You can connect your sound system or cameras to the battery if you need to hold an outdoor meeting. Ensure that the tool voltage rating matches the 40V supplied by the battery.

If you use a higher capacity battery on low-rated equipment, you may damage it.

How Do You Detect a Faulty Ryobi 40V Battery?

Despite the impeccable quality of Ryobi batteries, they die after some time. In most cases, the battery could be in sleep mode but present itself as a defective battery. So, how do you tell if your Ryobi battery is bad?

There are a few telltales to look out for when determining the health of your battery. One, check the color of the charge indicator when you connect it to a charger. If it just blinks red, then you know it is defective.

Alternatively, you can tell if your battery is bad when the battery charger flashes green and red when connected to the battery. This is a classic sign of a drained or flat battery charge level, which means that the battery is in sleeping mode.

Another sign that could indicate a defective battery is corroded terminals. Although it is not always the case, worn-out terminals indicate that your battery is not okay. But before getting a new battery, try sanding down the corroded or dirty terminals with sandpaper and using or charging it again.

How To Extend The Lifespan of a Ryobi Battery?

According to the product manual, proper maintenance and working conditions extend your battery life. For instance, storing your battery in locations below 50℉ or above 100℉ causes the battery to die quicker.

Also, when storing your tools, removing the battery pack from the equipment helps preserve the battery’s life. Furthermore, when the battery is fully charged, unplugging it from the power source can help it last longer.

Above all, make sure you avoid draining your battery through prolonged use or shorting the terminals.

FAQs

Can you overcharge a Ryobi 40v battery?

Not really. The battery comes with features that protect the lithium-ion cells from over/undercharge to maximize battery life.

Why do my Ryobi batteries keep dying?

More often than not, the battery is not dead but instead falls into sleeping mode. This happens when you draw too much charge from the battery.

Should I keep my Ryobi battery in the charger?

Yes, you can. But to extend its lifespan, you should remove the battery from the charger once it is fully charged.

Do Ryobi batteries have a lifetime warranty?

No. The batteries have a 3-year warranty instead.

Can a dead lithium-ion battery be revived?

According to the Ryobi battery manual, you are highly advised against modifying or attempting to repair a damaged battery pack. The battery pack could exhibit unpredictable behavior like explosions and other risks.

Wrap Up

Depending on your model and where you are using it, you can enjoy up to 2000 charge cycles from your Ryobi 40v battery. The size of the equipment also affects the amount of runtime you can get from your battery. Some tools, like the lawnmower, can drain your battery pack in 40 minutes, while other uses, like leaf blowing, may last a little longer.

James Owen

James is an engineer and a professional blogger. He has gained extensive experience over the years, handling all types of power projects. He loves to share his experiences with all things related to batteries, generators, and other power-related topics.