# 🔋 What is the battery life of the RYOBI 40-Volt HP Brushless String Trimmer?

*Published: 2024-05-15 | Updated: 2024-10-22 | Source: https://shopsavvy.com/answers/what-is-the-battery-life-of-the-ryobi-40-volt-hp-brushless-string-trimmer*

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## Product: RYOBI 40V HP String Trimmer
**Brand:** RYOBI

So, the RYOBI 40-Volt HP Brushless String Trimmer doesn't come with a battery or charger, which is something to keep in mind if you're thinking about picking one up. 

It's designed to work with the RYOBI 40V system. So, if you already have any of the [RYOBI 40V batteries](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3Dryobi%2B40v%2Bbatteries%26tag%3Dssw.ans.tx-1-20) and a charger, you're all set. If not, you'll need to get those separately.

Our research indicates that people find this trimmer pretty powerful and efficient, especially when dealing with overgrown lawns or stubborn weeds. 

It's comparable to [gas trimmers](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3Dgas%2Btrimmers%26tag%3Dssw.ans.tx-1-20) in performance but without the hassle of fuel and maintenance.

When it comes to battery life, it really depends on the task at hand. Some have reported that the battery might run out quicker if you're doing extensive work or heavy-duty tasks. 

If you're planning to cover a large area or tackle something particularly demanding, having a spare battery might be a good idea to avoid any interruptions.

In short, while the battery life can vary based on usage, the RYOBI 40-Volt HP Brushless String Trimmer is still a solid choice for its power and convenience. 

Plus, the ability to swap batteries with other tools in the RYOBI 40V system is a handy feature that could make it worth investing in extra batteries.

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*Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from thousands of retailers, and analysis of user reviews to give you a well-rounded picture.*