Customer Ratings & Reviews

Great to have an extra battery on hand for longer jobs.

Good long lasting battery. Small and compact made with good quality. Lightweight and durable battery!!!!

Significantly more run time than the 2.0Ah and I can both weedeat and switch to leaf-blower and blow off driveway and sidewalk on the same charge

Works very well. Holds charge. Last a long time in my pressure washer.

Long lasting battery. I used this and seems to be the equivalent of 3 of the regular 2.0 batteries. ( I know that 4.0 is 2x2.0 batteries but seems that it lasted longer).

These Worx battery upgrades are awesome. Use it with our Worx weed wacker and leaf blower. Lasting way longer and they aren't that much heavier.

Have never had any issues with my Worx product's. The batteries hold the charge and last for a good amount of time while in use.

Great battery life to get the jobs done without delay

Great battery, extended use is essential to get the work done.

Works great holds a charge better then I expected.

Works great for all power share WORX TOOLS using same battery.

This one battery has taken the place of 3 of my 2.0 battery. Last a long time with me tools and i dont have to replace it while doing my yard work. I use it on a blower and edger during my yardwork

Definitely worth the buy when it is on Deal of the Day. Bought one the first time I saw it and was very pleased. I have three Worx tools. Bought it again when I saw it on Deal of the Day the second time. Waiting for one more.

More power the better performance for the Blower and more run time for the chainsaw and a lot of work being done with these add on battery

I have started purchasing worx products for my lawn care as well as a fan and the quality is great. I purchased the universal battery so that i dont need to interchange the battery with my tools as often.

Best battery availability fur your WORX tools. On top of this, Best Buy is one of the very few places you can find it. Thanks BB

4.0 Ah battery capacity is the only way to go. Lots of power available.

I just bought and I haven’t used it yet but I tested it and it looks great. I like the way it’s assembled.

Never purchase a knock off brand. The genuine Worx battery is worth every penny.

I purchased this for its versatile use not only you can use it out door but indoor as well. Very convenient!!!