Came as part of a set with circular saw, charger and battery. Have purchased several other B&D tools over the years that use the same battery. All batteries have held up well and are still charging and functioning. Am very pleased with all of my 20 volt tools and batteries.
I bought the small blower with chargable battery to for my yard after debating to buy one. Now, I wish I had spend the money for a gas blower because this battery does charge after use for several months.
I had bought several Lithium batteries over many years and I have.To honest, I lost quite a bit of money running back and forth to the store. I finally found out about battery reconditioning. so I got online and checked it out for myself. I could not believe that the solution to fully restoring power into all my dead batteries has been under my nose the entire time. I finally buckled under curiosity and got the instructional step by step instructional guide. The amount of money I saved was significant given how many times I used to run to the store every year. please consider battery reconditioning. It is a pleasure to spread the good news and help others in the same ordeal. I am not an expert, just a very happy consumer that found a better way.
I purchased my first B&D string trimmer several years ago. The battery that came with it worked about 20 minutes. My husband bought a B&D cordless drill and it came with a battery that I used to get more of my yard completed. Fast forward to 2019. I have replaced both the trimmer and drill. I purchased extra batteries (I have 5 total). None of the batteries work longer than 15 minutes. It takes me two days to completely trim and edge our lawn. Charge time is at least 8 hours. I would not purchase again. B&D needs to work on a better product, especially for the cost. It would be nice if they offered to replace batteries for free if the batteries have been purchased less than 2 years ago.