DEWALT 20V MAX XR POWERPACK 8.0 Ah Power Tool Battery (DCB2108)

I purchased this at a substantial savings. But besides that, it has way more reserve than my older 8amp battery, and the rubber accents really help protect it. This battery extends the use of my blower by about 10 minutes over the old one, doesn't get hot and charges up fast. So, function is excellent, price is good, quality is excellent, value is excellent (did I tell you I got it on sale?), can't speak to longevity, but it is name branded. If you need a new 8amp battery, this generation is very good. I recommend this as a buy.

GOOD NEWS!!! This is an updated review on my delivered order last week. I received 2 different batteries, one 8ah power stack and one regular dewalt 8ah battery. Unfortunately I had no choice but to give a 1 star review considering that wasn’t what I paid for. I wanted to give an updated review, the customer service was excellent! Before I even had a chance to send the regular 8ah battery back, the company had one on its way 💯. The package arrived the same day I was returning the other. I understand things happen, this why I wanted to change my review once I seen how the company handled this situation. This is an excellent supplier, great cost, and responsive. I would highly recommend this company and these Dewalt batteries. They pack a punch!!! Great value for your money compared to the big box stores. These are genuine Dewalt batteries. The run time is by far better than the basic battery. Don’t waste your money at the big box stores, grab these up at the reasonable price they are while they last. Best Regards, Rich Conner RC Build Renovation and Design Co.

The 8ah power pack works very well for my 6-1/2” XR circular saw as well as my 5” angle grinder. Lots of power and plenty of runtime. Highly recommend for high demand tools in the DeWalt 20v system

Game-Changer for the Job Site! The DEWALT 20V MAX XR POWERPACK 8.0Ah battery is hands-down the best battery I’ve ever used. It charged up fast and delivered nothing but consistent, powerful performance all day long. I ran it hard for a full 8-hour shift and it never slowed down. This thing holds a charge like a champ. Built tough too — dropped it more than once on concrete and it kept going like nothing happened. No overheating, no loss in power, just pure performance. Honestly, I don’t need any other batteries now. This one outperforms every other battery in my toolbox. If you’re serious about getting the job done right, this is the battery you want in your gear.

Works great, plenty of power

This batt seems to be on the go .longer than my originals. Use it mostly on dewalt circular saw .I believe its a step up from factory. Will buy again as prices fall .

I bought this for my DeWalt weed eater and it last a very long time ! Don't be fooled by bogus battery's that says Dewalt. I got took by bogus battery's before, check Dewalt website to see. I thought it might be heavy but when put into my weed eater it is balanced well and not heavy. All my tools are Dewalt and their customer service is excellent !

This is a higher amp battery worked excellent in my cordless mitersaw

This is a premium battery. At a time when the 5ah are seeming cheaper made, this is a well built battery, with extra details - rubber padding. Etc. It's not hugely bigger than a 5ah, but noticeably more powerful. Doesn't come on sale all that often, but can be found <200 once in a while.

I purchased 2 of these grey 8AH DeWalt batteries (DCB2108). They're the grey powerstack type, as inside is a stacked, pouch-style batteries (vs. cylindrical cell). I chose this based on a review (ProjectFarm) that showed they outperform the typical DeWalt battery chemistry. I had 2x 10AH regular batteries for my lawn-mower. I chose to replace them with a new pair of these grey 8AH, they came with a low charge, I gave them a quick 45min recharge (not full, light was flashing) and then proceeded to cut my grass. It was a wet day, the grass was long, I went thru 5 bags of mulch off the back of the mower (vs. a typical 2 bags) yet the batteries still had life. No loss of performance! I made the choice to downsize the battery because one was taken from my unlocked car (it was attached to an inflator) so I had to replace with a matching pair...I balked at the price of 1x 10AH (regular type DCB210)...plus I think one of those really large batteries wasn't amazing...just couldn't remember which. As I write this review I see now the algorithm has put that older, larger, battery on a deep sale now...arghh, maybe I could have bought only 1 after all...oh well. Now either my trimmer or blower can have the old 10AH battery stay with it without removing them from the mower each time I switch tools!

These batteries run a little wider and not as tall as the other ones. However, it's great and filled with power. If you're someone like me who was debating between this or the 5ah one, I'd say get the 5ah. The size, weight, and power are the perfect package.

DeWalt's best battery with long run time

Good battery. Lots of power.