I bought this high capacity battery for my Worx Landroid Vision XL. The robotic lawnmower is now mowing over 2 hours and returns to home charging station with over 20% SOC! It perfectly fits into the battery compartment and is also easier to remove since it is a little bit longer than the 5Ah battery - therefore easier to grab - Excellent battery!

Purchased two 8Ah batteries to use with my 21" Nitro Self Propelled 40V Mower. I couldn't be happier with them. I have a third acre lot and had to change batteries before finishing. Not anymore though. I still have power left over to use with the string trimmer, edger, and 40V nitro Worx blower. All I can say is if your changing batteries or waiting for them to charge up again to finish the job, then get these batteries. You will thank yourself later.

now that is a great battery

I had two sets of 4.0Ah li-ion batteries and always had to rotate them out. Not anymore! I upgraded to the 8.0Ah li-ion batteries and have twice the run time. Really happy I made the change.

Power! Just wonderful )

I purchased the 8.0 amp hour batteries for my lawnmower and snowblower and I am very happy with the extra capacity these batteries have.

Not really worth the price. No charger included with the batteries. Batteries cost more tha. The mower they were bought for.

The mower (WG573) came with 5.0Ah batteries which didn't allow using the self propelled function very much on our large (3,500 sg ft) front lawn without changing out the batteries midway but these 8.0Ah batteries make all the difference and there is ample power remaining. I've only used the batteries once so far and have good expectations from them but time will be the judge. These are the batteries the mower should have had and needs.

Bought 2 of these batteries at the end of last year. Returned the first one as it would not charge with the charger provided with the trimmer. Returned it got a second one and bought a double charger as I was not sure if the small charger from the trimmer may of been to small to charge the 4ah battery. That is not the case. The battery is depleted I have placed it on the charger light turns red and will not charge. The first one did the same thing. One I would understand on being defensive however 2 in a row is a problem with the product. As to the trimmer the shaft comes apart when your using it. The quality of product is not what they make it out to be.

Ordered two. Shipped and arrived quickly. Neither battery would take a charge. Returned for refund minus return shipping. I have several WORX tools and 20V batteries and all have been dependable for my general home use. These 8.0 Ah batteries were very disappointing especially considering their price. Seems odd that both would be defective. Makes me skeptical about future purchases.