How Long Does A Ryobi 40v Battery Last?
Cordless Ryobi Batteries are super easy to store and maintain. Many customers are buying them because of their portability and space-saving capabilities. But the biggest concern of customers right now is their lifespan.
As per the official warranty, A Ryobi 40v Battery should last for 3 years or 2,000 full charges before it goes off. Since they are a relatively new product, giving an opinion on their total lifespan is difficult. There are mixed reviews of customers. Some users love these batteries, while some have not had a good experience with them.
In this guide, we will try to answer some of the most frequently asked questions regarding the lifespan of Ryobi Batteries.
How Long Does It Take To Charge A Ryobi Battery?
According to the official numbers from the company, it takes about 1 hour to charge a Ryobi Battery.
However, the charging times can also depend on other factors. If the battery you’re charging has been in use for a long time now, then it is highly likely that the total battery health would be depleted. The depleted lifespan can result in bad charging performance. It can take longer to charge a damaged battery. And in some cases, the damaged batteries can be charged more quickly than others.

In addition to this, many consumers over the internet report that the Ryobi batteries take almost a couple of hours to charge. So, a calculated guess will be a couple of hours instead of one.
How Do I Know When My Ryobi Battery Is Fully Charged?
Ryobi Batteries have indicator lights that show the battery and charging status. When you put the batteries to charge, the lights start blinking. As discussed earlier, the Ryobi Battery will take about 2 hours to charge fully. So, if you want to check if the charge is complete, you will have to look at the indicator lights.
Indicator lights at both the charger and the battery will keep blinking until the battery is full. When the lights have gone off, know that the battery is full. If they are still blinking, you need to leave it to charge.
Can You Overcharge A Ryobi Battery?
The Ryobi cordless batteries are smart, and they feature a smart chip inside, and that chip will not let the battery get overcharged. The function of that chip is to stop the charge when the battery is full. So, technically, you can not overcharge a Ryobi Battery.
Although, if you have an old Ryobi Battery that did not have that feature, you must take the charger out once the battery is full. If you continue to charge the battery after its full, you may damage the overall health of the battery. And even can cause yourself a lot of damage due to overheating the battery.

The Final Opinion
The Ryobi batteries are Lithium-Ion batteries. And a typical 40v lithium-ion battery lasts up to 3 years. The lifespan of Lithium-Ion batteries is defined in terms of total charge cycles. Therefore, a 40v Lithium-Ion Battery will last up to 3 years, or 2,000 charge cycles.