DEWALT Powerstack 20V MAX Battery Starter Kit, Rechargeable, 5Ah, Lithium Ion (DCBP520C)

Genuine Dewalt power stack kit. Brand new, sealed in the box. Came with a 2025 Powerstack battery. It’s great to have another new 4amp battery charger. I have no issues; this was an excellent deal for the price.

So ,despite the heading, this item gets 5 starts. I bought 2 of these batteries about 2 months ago. They both worked as expected out the box. After 1 charge, I noticed one of the battery's fuel guage stopped working, but the battery was still powering my devices. I was past the 30-day return window with Amazon, so I emailed Dewalt and they immediately got another item shipped to me (even though I told them the battery was still functional despite the fuel guage failure). About another 2 weeks passed and the faulty battery finally died. After doing some research, this apparently is a widely reported issue specific to the 5Ah PowerStack batteries It's a great battery, size is good is you want a step down from the 5Ah XR, and at under $100 on Amazon it's sure worth it. Just keep in mind that it might fail, but Dewalt shouldn't have any issues replacing it if it does. They just asked me for the inv. which I downloadednfrom Amazon, and that was it. So 5 starts because it's a great battery. Though I had issues with 1 of the 2 I bought, it was a hassle-free replacement.

I really like this powerstack battery. Holds charge well and longer runtime. Easy to use and charge it

Great battery life and reasonably powerful, as it charges from empty to full in about 2.5hrs, which isnt bad at all for an 5AH battery. These slower chargers are also better for battery longevity. Dead simply to use, just slides right onto the charger and provides charge indicator lights. Build quality seems robust too, which is nice to see these days.

Hi. Used the battery once and had no need to use it for a couple of months. Had other Dewalt batteries and didn't get to use this particular one again for a while like 4 months. When I tried again it had no power so tried to charge it. Different chargers different times without success. The return window with now six months into it is not available. I contacted Dewalt support and turns out this is not an AUTHORIZED dealer and got no help from them neither. Tried the amazon return and this is not returnable item. Charger works.

I have a Dewalt type battery adapter on my Dyson cordless vacuum. I also have the smaller 2 Amp version of the Dewalt Powerstack battery, and that battery powers the Dyson really well. Except it does not last long enough. This 5Ah Powerstack will not power my Dyson vac at all. I think they must have a current limiter inside the battery pack that the 2Ah version does not have. I'm sure it's a great battery in Dewalt tools, but was totally surprised it won't power my Dyson.

I bought two of these newer-style batteries for my DeWalt DCW620B router. I use that router for jointing long boards with a 7/8" diameter compression bit so I wanted a bit of extra life and punch from the battery and DeWalt recommended this newer technology battery for this new router. They are a little pricier but so far I think they are worth it. I've used them for jointing several 8-foot hardwood boards and all is well. Obviously I will know more in a couple years regarding their longevity.

Probably replacing all my batteries with these on my next rotation. Runs my saws stronger than I expected out of a 5ah for sure. Charger is a charger. It charges. Price isn't bad. It's heavier than I'd expect for the size, but still way smaller than my flex volts.

I love these Powerstack, they definitely last longer than the regular battery packs

Excelente producto, llevo usándolo en cortes de madera, MDF y MDF enchapado. Creo que es bien sabido que la marca corresponde con la calidad de sus productos. Estoy muy satisfecho.

Ya le di buen uso y si dura mucho mas que las normales, te da poco mas potencia a las máquinas y no es gigante como la flexvolt . Buena inversión si usas máquinas que piden potencia y uso continuo (como sierra recíproca o esmeril).

Great deal and the powerstack batteries are small, portable and have more power than the non power stack batteries. The included 5Ah charger is a bonus.

Dewalt n’est pas dans mes preferer(je suis dans 5 marque differente) mais cette batterie est très bonne. Pour les fan de dewalt je recommende definitivement