Work great, no issues. 6.0ah Used maybe a dozen times. 4.0ah never used (is what came with the mower but went straight to 6.0ah battery) Switched brands; Mower, trimmer sold and this is all that's left.

6.0ah $125 Cash or $150 Venmo FIRM

4.0ah $80 Cash or $100 Venmo FIRM

OR take the pair for 200 BUCKS CASH/$225 Venmo.

Question and answer: Does it work? Yes Any issues? No Does it come with a charger? No Does it come with tools? No Will they fit my 40-volt Ryobi?: Yes Will I meet you at some random parking lot an hour from me: No Can you just come out to my house and grab them? Yes When are you around for me to come grab it? I'm always around. Is it still available? Yes.