PRO 80V 2.0 AH Lithium Ion Battery GBA80200

Highly reliable battery. Crazy powerful. Moves upwards of 5 plus inches of heavy snow. Capable of clearing driveway and wheelchair ramp as well as path across deck to back door without recharging. Yet when depleted recharges in under 2 hours (more like 1 hour but I've not really timed it). It is so fast that I'm surprised when compared with my other rechargeable systems. 8-30-18. No change in previous but some additional comments. Look no further than Greenworks yard equipment and batteries. I am 100% satisfied with their selection and the quality of workmanship. Love the batteries - more power for mowing but limited endurance (takes more than one battery to cut one yard of approx 2,900 sq ft.) but then again I'm cheap and can only afford a 2AH version of this powerhouse. When the snow returns this battery will out perform oil and gas all day long.

Worked very well with the Greenworks snow blower. Bought it so I don’t have to wait for the first battery to charge in order to continue clearing snow (long driveway and large parking area). Has worked as intended but one thing to note is it fits ever so slightly tighter than the original battery w/ snow blower so it’s always a bit of a chore to swap it out of the machine. Patience is key.

Cry one time as you spend a bit more on the authentic, or cry many times as you repeatedly pay for poor quality. I'm done with the off-brand, replacement batteries. Bought this authentic one, and no more electrical gremlins. I should have done it years ago.

Gives good usage time. Works in snow shovel and trimmer

I decided a couple of years ago that I was tired with messing around with gas-powered chain saws - mixing the gas, adjusting the carburetor for high altitude and then dealing with the smoke and the noise and the fact that they can be quite finicky. I graduated to battery-powered chainsaws and have no intention of going back. Sure, the battery only lasts about 15 minutes but I have a couple of spares. If you are cutting wood for a living this won't be your answer. But, if you just cut wood for some heating and clearing out dead-fall this is the way to go.