![RYOBI ONE+ 18V Cordless 2-Tool Combo Kit with 7-1/4 in. Sliding Compound Miter Saw and AirStrike Brad Nailer (Tools Only) PBT01B-P321 - The Home Depot RYOBI ONE+ 18V Cordless 2-Tool Combo Kit with 7-1/4 in. Sliding Compound Miter Saw and AirStrike Brad Nailer (Tools Only) PBT01B-P321 - The Home Depot](https://images.thdstatic.com/productImages/0e45b594-8ebf-4730-b878-5c966ce636bc/svn/ryobi-power-tool-combo-kits-pbt01b-p321-64_1000.jpg)
RYOBI ONE+ 18V Cordless 2-Tool Combo Kit with 7-1/4 in. Sliding Compound Miter Saw and AirStrike Brad Nailer (Tools Only) PBT01B-P321 - The Home Depot
![I'm using my 40v 4ah Ryobi battery to supply a 36v Mower. The mower starts and then stops right away. The connections and voltage works well. When I use 40v 2ah WORX I'm using my 40v 4ah Ryobi battery to supply a 36v Mower. The mower starts and then stops right away. The connections and voltage works well. When I use 40v 2ah WORX](https://preview.redd.it/3sln7h221i491.png?width=640&crop=smart&auto=webp&s=4a37199f44b761cef1a1d4173d6bd0f6908caf54)
I'm using my 40v 4ah Ryobi battery to supply a 36v Mower. The mower starts and then stops right away. The connections and voltage works well. When I use 40v 2ah WORX
![Amazon.com: Li-ion Battery Charger OP401 OP403 for Ryobi 36V 40V OP4015 OP4026 OP4026A OP4030 OP4050A OP4040OP400A OP403A OP4050 RY40400 : Tools & Home Improvement Amazon.com: Li-ion Battery Charger OP401 OP403 for Ryobi 36V 40V OP4015 OP4026 OP4026A OP4030 OP4050A OP4040OP400A OP403A OP4050 RY40400 : Tools & Home Improvement](https://m.media-amazon.com/images/I/61Lr7uQHIFL._AC_UF894,1000_QL80_.jpg)