Got a bunch of Makita 18V batteries and a Ryobi 18V tool you love? This adapter is about to become your new best friend. It lets you use your Makita slide-style lithium-ion batteries (like the BL1860B, BL1850B, BL1840, BL1830B, and others in that series) on Ryobi 18V One+ cordless tools. That means you can power your Ryobi drill, light, or blower with a Makita battery—no need to buy another Ryobi battery if you're already invested in Makita. The adapter is made of durable ABS plastic, has a compact design, and installs in seconds: just slide your Makita battery onto the bottom, and plug the top into your Ryobi tool. Important notes: it won't fit Ryobi's cordless saw P551, some radios, or lamps like the P742/P746, and it definitely can't be used for charging (use your original chargers for that). It's a genius way to extend your battery life, reduce clutter, and get more flexibility from your tools. Perfect for DIYers, contractors, or hobbyists who mix and match brands. Just remember to always remove the battery before adjusting your tool, and store the adapter safely to avoid short circuits. A simple, clever solution that saves you money and hassle.
