CREABEST 2Packs 18V 2500mAh Li-ion Battery for Replacement Battery WA3512 WA3512.1 WA3512 WA3511 WX163

This is a great product to buy. The batteries work very well for the leaf blower that I own. Last a very good amount of time on full charge to get the job done. They recharge quickly and easily.

Perfect fit for my WORX WG151.1 trimmer and charger, which uses WA3512 batteries. I use this tool exclusively for edging around my driveway and sidewalks, as my yard is 3/4 of an acre, so I also have a gasoline engine-powered weed eater for the rough stuff.Like the originals, these Creabest batteries are 18v Li-ion. But, they are rated at 2500mAh, while the original is 1300mAh. This seems to have greatly improved battery life as I'm now getting a solid 45 minutes or more out of the tool, while about a half hour was the best I could hope for with the original battery, even when it was brand new. Now, I have no problem completing all of my edging on a single battery, with power left to spare.There's only one “Con” regarding this product: As several reviewers have pointed out, I noticed the Creabest label was totally covering the battery vents. I would however definitely NOT remove the entire label, as you may want to reference the specs listed at the top of it in the future. I simply took a box knife, made a cut in the label just above the vents and removed only that portion, which peeled off very easily with no residue (see photos). Luckily, the bottom part of the label covering the vents contains only symbols for various standards, which are pretty much useless to the average layman anyway.The 2-pack of these batteries is a huge bargain, especially given their performance so far. IF you can even FIND an original WORX WA3512 battery in a home improvement store, just one of them will easily run you more than the price of the 2-pack offered here.One star deducted for the label issue... Even though it's easy to fix as I have just described, it can result in the battery overheating (especially in high outdoor temperatures, I live in Florida) and as a result perhaps a shorter charge life as well. Other than this, I'm very satisfied with this product.* Note: I strive to write concise reviews with honest opinions to assist you as a potential buyer, and receive no monetary compensation for doing so. If you've found this information useful, I'd appreciate a click on the “Helpful” button below. Thanks!

These last longer than the batteries it came with

so far it's working good I may need to check in later on to see how long it will last

The battery didnt fit correctly on my weedeater. Should have bought the replacement brand

great price. they last a while. I guess i might just be greedy and want that extra ten minutes. lol

On the outside these are almost identical to the OEM. I can't say anything about the durability, but they charged right up and went to work just fine. They have a little looser fit than the original, so they rattle a little bit, but that has no impact on the function or anything else. They are securely attached and latched. I think, the difference is that the guide groove that slides them in position is a little wider than the original, thus the slight movement. Also, the sticker covers the vent holes, so I cut the sticker back a little, to open that. ( in the OEM Version the vents are open). All together I don't see how a person could go wrong with these, at this price. I would definitely buy them again.

The batteries charged and work as they should. I haven't used them enough to rate longevity or durability. I'm glad I bought the charger for the Creabest batteries, because they don't fit my original Worx charger.