Worked good for a little bit. After about 5 charges it will not charge past 14%. I'll never cheap out again. That's my review!

I am an engineer by trade and have over 50 Dewalt 20v tools and have used a lot of batteries. These batteries once slow charged actually test at 6aH and last the 95% of the run time on the Dewalt batteries. I own 20 of these and over the 5 years they are lasted and continue to hold a charge properly. This being said if I need new 20v battery this will be the brand I get. Hope this helps.Foot Note: I have had 3 of these that came in with a problem, but they were immediately replaced, and their…

One battery will last me around 3.5 hours in my Dewalt fan running it full out. So, I pack two for a day at the ballpark. Still a way better deal than an OEM battery.

Been using this primarily with my DeWalt chainsaw that I throw in the bed of my truck for overlanding.it's working well even with the high drain a chainsaw has it's held up the past 6 months

I had my pole chainsaw trimmer hanging up and some oil from the bar ran down the handle. The oil penetrated the battery and caused the plastic, the screws went into to fail and the battery popped apart. I cleaned it out and made stainless straps to hold it together. The battery works well otherwise and I like the digital readout.

Used just a few times before battery died on me. Won't charge at all on my Dewalt charger. The charger works for other batteries so I know the battery is at fault. Waste of 35 bucks.

I received this product right on time. It was super fast in charging. We both love the led display that shows the percentage of charge left. We have not had a chance to use it enough to test longevity or battery life. But the value for the money is very good.

battery worked fine, until the drill fell about 1 ft off the ground and the battery broke into little pieces. Battery goes dead at 39%.

Never had a lithium battery tool until I purchased a dewalt 18v to 20 v lithium adaptor, now I'm looking for adaptors for my other tools to convert ni-cads to lithium. I was reading a review for factory vs aftermarket batteries & this brand batteries was touted to be very good so I took a flier & bought this + version one. It's just unbelievable on how much power is stored in these Waitley batteries. Highly recommended for what they costThey're beating the guy I have repacking my nicad's price…

This battery fit OK, and charged OK on the OEM equipment. IN USE, it lacked stamina. Running the tool at full power the battery would shut down after 2-3 minutes from a cold start, fully charged. The first time it shut down, I checked had had 90% charge remaining. The tool will restart immediately, but power supplied by the battery did not last one minute, AND with each subsequent restart the "ON" time got shorter. Apparently there is a circuit that senses power drain, heat, or something that…

I've had 3 of these batteries in rotation for over a year now, and I will say they do work well. As many folks have said they are probably closer to the power/longevity of a 4ah dewalt. Although the 6ah have plenty of power, they overheat relatively easily, and I find myself swapping them more frequently than a larger dewalt battery. But as far as power and reliability go they work fine. The part I'm pretty disappointed in is the quality of the shell on 2 of the 3 batteries, the plastic has…

I bought the 5.0 model and after one year of light use it was dead and I bought again the 6.0 based on good reviews. The result was the same. Please do yourself a favor buy the original battery and long run you will save your money.

I was optimistic thinking this battery was going to be awesome. But it’s junk! By the time you realize that it’s junk, you can’t return it. It will not hold a charge. When it does hold a charge, it won’t have any power. There is no battery life!Update! I left this battery alone for a few months. I put it on the charger and now it’s a beast! It works really good but not a six hour type of battery. It’s probably a three or four. But at this point I say it’s worth the money.

After using this battery for a while now I'm impressed withe it's performance.I use it mostly in my leaf blower and it gives more run time than the same Ah6 one I'm currently using.

I have no idea how to charge this battery. It says it's compatible with my Dewalt drill, which it is, but then when the battery died I could not put it on my Dewalt charger, nor could I charge it with a USB to USB cord. Nor can I find a charger for this battery that this company makes. I have asked them and not received an answer.

It charges, holds a charge and lasts quite a long time in my drill that I put a drill brush in to use for cleaning vehicle interiors. It will charge to 100% and the charger just keeps on charging. I have to pay attention and pull it off the charger when it gets close. Can't leave it overnight. I slapped it onto my drill today after charging (it's a snug fit) and it cracked at the screw connection points, so it definitely wouldn't survive a drop! I'm disappointed. I'm going to try to super glue…

This battery was much cheaper then the original dewalt batteries, and works very well in the 20V tools***Please note that this will not fit the 60V dewalt tools.

I just got this battery, so I can't speak about how long the battery will last, but it did well powering a leaf blower in its first use. The digital gauge showing charge started at 85%, and after over ten minutes of use, ended at 57%. That's not bad considering the leaf blower drains a battery faster than any of my other DeWalt cordless tools. I like the three-digit digital gauge, compared to the three light segments on the charge level gauge on my DeWalt batteries. I think the digital gauge…

Upon initial use, the battery seemed to provide good power. While building a second story deck, user dropped the power tool from the second story. The battery casing cracked, making the connection portion (connect to tool or charger) non-functional. I suspect a Dewalt battery would have survived the same fall. Because the Waitley battery price is much better than a Dewalt battery price, I have purchased a second Waitley battery to replace the first. I will try to not drop the tool when using.

When placed on a DCB1106 charger it immediately trips the Hot/Cold Delay, which indicates the battery temperature detector is faulty. It's been inside at room temperature for several days, so its not a real temperature fault.