Tired of struggling with manual grease guns? Ryobi has a solution. Their new 18V ONE+ Cordless Grease Gun makes lubricating everything from cars to farm equipment much easier. It delivers a powerful 10,000 PSI, meaning it can handle even the most stubborn fittings. Plus, it's part of Ryobi's ONE+ system. This means it uses the same battery as over 300 other Ryobi tools. Convenient, right?So, how much will this handy tool set you back? The grease gun itself costs $159. If you don't already have a compatible Ryobi battery and charger, you can get a kit that includes a 2.0 Ah battery and charger for $199. You can find it directly from Ryobi or at retailers like Home Depot. Sometimes, Home Depot offers a bundle deal with a battery and charger, even if you're just buying the tool. So, it's worth checking their website for the latest deals.This grease gun has some cool features. It has a built-in LED light to help you see what you're doing, especially in dimly lit areas. It also has a lock-on/lock-off trigger. This helps prevent accidental dispensing and keeps things clean. Another helpful feature is the air bleeder valve. This helps get rid of air pockets, so the grease flows smoothly.How does it compare to other brands? Milwaukee also makes a popular cordless grease gun, the M18. It's a bit pricier, at $229. While some reviews suggest the Milwaukee might be slightly more powerful, the Ryobi is a great value for its price. It delivers excellent performance for most tasks.You might be wondering, is a battery-powered grease gun really worth it compared to a manual one? If you grease things often, the answer is probably yes. A battery-powered gun saves you a lot of time and effort. No more hand pumping! It's much faster and less tiring.Another common question is about battery life. A single charge should be enough for most DIY projects. If you're a professional using it all day, you might want to consider having a spare battery on hand. Overall, the Ryobi cordless grease gun is a game-changer for anyone who regularly uses a grease gun. It's powerful, convenient, and affordable. As battery technology improves, we can expect even longer runtimes and more powerful cordless tools in the future. This will make tasks like greasing even easier and more efficient.