Difference between the P118B and the P118 charger? : r/ryobi
Going off a random video I watched following the start of this year''s Ryobi Days sale, the P118B is slightly higher output (amps, iirc), so it should charge at a slightly faster rate than the P118. The increase was pretty minor, from the sound of it, so the difference is predominantly the smaller footprint of the P118B.