Compatible with Worx Battery 20V 2-Pack 4.0Ah WA3525 Battery, Compatible with Worx 20volt Cordless Tools WG324 WG545.6 WG644 WG261 WG625 WG184 WG584 WG322 WG779

Have been using frequently for over 4 months now. Fit charger perfectly. Has charged and discharged successfully every time. Have experienced disappointing results with other brands but this particular one is living up to its claims. Very pleased. Will purchase this brand again

Basically as mentioned in the title, these batteries have worked exactly as described and desired. They don't have any charge indicator, but it's a small thing if everything else about them is great. If anything changes or if they ever go kaput I'll update. I haven't used them exhaustively, but I have never had an issue with them so far. Hope this helps.

These fit somewhat tightly in my Worx blower, but have 60% more capacity that the batteries that came with the blower.

Not sure why some of the WORX tools take different batteries, I thought that was the whole point of the line. Anyway, I bought their handheld small 'chainsaw' and they did not have in stock the correct batteries to go with them so found these on Amazon (they are quite a bit cheaper also). You do have to buy the charger separately. They charged quickly and seem to have good hold power. No issues with them fitting the WORX tool.

I bought this before, but the last two I bought were no good after trying them once. I got shafted

These are not 4AH batteries. I pretty much figured they would only be 2AH by looking at the size and this was confirmed upon use. Bought these as a back up for my new mower but found that the Worx batteries are more than enough to cut my lawn. The Worx batteries usually only use a little less than half the charge. I cannot finish my lawn using these batteries. Oh well, bought these as back ups and that is what they are good for.

work well with my Worx blower

Put them to the test and they held up. Was able to complete the job. I like the way these batteries are compatible with all my tools👍