AH Weight 1.5ah 12.6 OZ 1.7ah PS 11 OZ 2ah 13.2 OZ 3ah 1Lb 3.2 OZ 4ah 1Lb 3.2 OZ 4ah XR 1Lb 6.4 OZ 4ah XR New Gen 1LB 6.2 OZ 5ah PS 1Lb 10.2 OZ 5ah XR 1Lb 6.2 OZ 5AH XR New Gen 1LB 6.8 OZ 6ah XR 2Lbs 2.4 OZ 8ah XR 2Lbs 1.6 OZ 6ah FV 2Lbs 6.2 OZ 9ah FV 3Lbs 4 OZ 12ah FV 3Lbs 4.2 OZ 15ah FV 4Lbs 11.2 OZ

Thanks for explaining in detail. Now I will understand which batteries are for which tasks. This is the best review I have seen about batteries from this manufacturer.

Thank you finally someone whop knows what they are talking about along with the right instrumentation to verify claims.

Love the charts, they really help when you are thinking about what to buy. Thanks for the videos!!

Thank you for taking the time to make a Great video on Dewalt batteries!

Those flexvolt packs are beasts. I think they are mainly aimed at their static line of tools and possibly garden tools where the weight isn't so critical. Excellent detail in the video again!

Tack för väldigt utförlig test av olika batterier!

Thanks for the testing. I love the 1.7 powerstacks but really hope dewalt releases a 3.4 that's just a taller 1.7. I'm not sure how true it is, but I think they said within 5-10 years they want all their batteries to be powerstacks, so I could easily see the 3.4 and 10.0 powerstacks coming into play at some point.

This is so usefull! Milwaukee confuses me with their battery range, and with Ryobi their old 3ah battery actually outperforms the new HP 4ah batteries. Cant wait to see that if you test them also. Awesome content! Thumbs up!

When using my DCD777, I found that the performance was almost identical with the 3.0 compact battery compared with the 5.0 XR battery.

The 5ah powerstack is interesting. Looks like 6 parallel mosfets to isolate the battery. I wonder if that's to give it a higher low-voltage cut-off or a lower max charge voltage to prolong cycle life? I would have thought they could just manipulate the T or ID pin to get the same effect. Maybe it's a current limiter. You could measure the max and min voltage of the 5ah PS and compare it to other batteries to see if it does have a different voltage range. Measure the voltage on the ID and T pin when it's running - I bet it's fairly easy to trick the battery into thinking it's connected.

Ah! Thank you for that info on the 5ah power stack. I thought there was something wrong with mine. I use my batteries for my kids power wheels and I couldn’t figure out why it would cut off power after 1 second. The 1.7 runs fine

That interesting. I have many dewalt battery's. I even have the 10 Ah 20V not shown. works super for me. getting more power to the tool is not a big deal for my use. run time is more important for me. what data I am looking for is the cycle life on power stack 5 Ah compared to XR 5 AH 20V . as a electrician the tools I use the most do not load the battery much. like LED lights and the small right angled drill. sometimes I drill a lot of small holes for romex cable. would like to see a test of new battery and cycle it. this will change from small load to high load.

Thank-you for your time on this! Liked and subscribed

thanks for the info. I personally rebuild all my 21700 power tool batteries with samsung 21700 50s cells. the samsung 21700 50s are the best cells in my opinion. High capacity with a high discharge rate.

Test için teşekkürler en iyi kanallardan birtanesi 👍

Interesting video, thanks for the power/cost chart.

Brilliant comparo. Many thanks for the pretty charts too, very helpful ✌👌🇦🇺🤠

The small footprint is exactly what I don't like about the small powerstack, drills don't stand up vertically very well compared to the xr 2ah

Missing the old 18650 3ah battery and the 10ah battery! 🤠. Oh sorry I thought you were playing Dewalt battery Pokémon, gotta collect them all.

Awesome video thanks for the info, I just bought a 2 pack of 3 ah batteries and I wanted to know what cells were inside and you definitely answered that for me 21700 cells for the 3 ah which means more power and a compact battery 🤟🏽😈

Awesome video, thank you very much! Really helped me make more sense of the assortment of packs that I have. Is there any chance you could post a text or excel copy of the table that shows the different packs and which cells they use? Thanks!

I hope they make the PS in a ~3Ah config with the same footprint, but like you said just a bit taller.

10AH DeWALT XR DCB210 uses Samsung INR21700-50S.

Great video! What is the best option to run with the DCF850 and DCF921 Atomics? I mostly have the usual 5AH right now is the PS 5AH make a noticeable difference in power of the tools?

great graphics

Did they discontinue the xr 10 ah or is it only available in the lawnmower kit?

this is gold. thank you!

Alright buddy, it's on YOU now. I was doing just fine, innocently minding my own business. For my smaller tools, I had a couple of XR 5ah batteries, and a couple of non XR 3ah's, in case I needed to keep them running while the 5's were both on the charger. I was carefree, blissfully not knowing any better...and then your outer video happened. You caused me to go out to the garage, open up my 5Ahs and find out that they are fakes. Mind you now, I do not work for DeWalt and I do not own any B&D stock, so I would not care one ounce that my batteries were counterfeit if I could expect the same performance. But you could not even leave me with that. You and your thermometers and output readers...you showed me that your fake (identical to mine, right down to the same exact date code) gives out lesser performance. So I said "self, you handsome devil, let's just do all of the crying at once, solve this problem for the long haul and be done with it). Mind you , saving money is a habit, left over from when I was young and poor. At my present age, I can be convinced to dig a little deeper when I need to. So I did. I replaced my two counterfeits and my two non XR backups alike, with 600 bones worth of four 5Ah Powerstack (which will upset me further as I watch the price on them come down in a year). If they suck when they get here, I am blaming you! Now, I also have an 8 and a 10, for my bigger tools. If I find out THOSE are fakes too...I very well may respond to my battery shelf with my firearm.

Dewalt has 10AH batteries now. Hope you could include it.

Heck yeah I found it useful. Battery upgrade time, when you run DeWey, is a confusing time. I found out he other day (from you, actually...comment on this is below) that my 5Xrs are fakes and that told me I was leaving a lot of potential on the table for all of my smaller tools. So, I did what any fool with money does, and I went to Lowes, and I paid Big Box off the shelf price and I replaced all of my 5XRs with 5PSs. It wasn't cheap, but I was done fooling with this issue and wanted it solved. But then I got to thinking "what about the bigger tools? What about the ones that I run on the 10XR and the 8XR? How good ARE these PSs. Can I run my circ saw or my grinder with them as well?" Without pausing your charts, putting on my reading glasses and studying your numbers...I would never have been certain I was getting the best out of the bigger tools with the 5PSs slapped in. But your charts show that they absolutely WILL do the job of my 10 and 8 XR so... ...yeah, thanks for doing all of this work.

I had a guy sell me some newer generation batteries and thought they were knockoffs when I took them apart. I've never owned any of the newer generation before.

good demo, De Walt GMBH HQ in IDSTEIN Germany

I'm really surprised the 6ah flexvolt still uses 18650 when the 9 and 12 flexvolt are 21700 now. Even the 6ah and 8ah XR packs use the newer cells. The performance difference seems to show in your test.

Awesome vid! That answers nearly every question about Dewalt batteries except weight. Can you pin a comment with the weights of all batteries in a pinned comment?

Strange that they didn't use Samsung 50S on the 15Ah so they could just do 15 cells...but 20S's are quite the bangers and the 50S couldn't really touch that the 20S's in terms of power

I would go for a 10ah pawer stack flexvolt that's the size of the 6ah or 8ah batteries.

The power stacks batteries need to see the tool to keep people from using them in powerwheels and other such projects as it’s extremely harmful and dangerous to run these lithium cells down under voltage but the new power stack batteries is even more dangerous to run under voltage.

Thanks for the great video. I have two DCB205 batteries that came in a kit with a bag and charger dated 2022 with red cells marked ICR18650HE2 HEL. I thought they were LG but I heard you say Samsung. Did they use both or do I have counterfeits?

Do Milwaukee next please

They need to come out w a 3.4 double height of the 1.7 same footprint and a 10 double height of the 5

Does the 3.0 battery have 21700 cells?

anyone take apart those have Samsung 40T to see what version they are ?

I. M. P. R. E. S. S. I. V. E.

Dang, I wish you could of opened a 10ah, I just bought 2 from marketplace and they could be counterfeit.

Can you do this test with the ego range of batteries?

we need flexvolt pouch cells

Good vid but arent 5ah dcb184 not dcb200?

So I'm thinking of modifying my 15 ah battery and removing the wings that are on the top that prevent it from being used on some tools, any reason that you know of to not do it (other than warranty)?

That 6ah xr might be an older model, I know they run 30T cells now. I know mine does

Is the 8ah XR the same size as the 10ah XR?

Are there any visual exterior differences between the old and new 5ah? I'm not even sure which one I have.

Awww no 10ah?

Great vid sir. Hey I’ve got a question.. I just bought 4 generic Dewalt type 20v batteries on Amazon last week and they claim that they are 6 AH. So I held one up to an actual Dewalt 6 AH that I have and quickly realized these generic ones are not the same size as a real Dewalt 6 AH battery. They are however the same size as a 4 and 5 amp hour battery. My question is, is there any chance in hell that these generic ones could actually be real 6 amp hour batteries? I even weighed them And a real Dewalt 6 AH is 99 oz. A real Dewalt 4 and 5 amp hour battery are 60 oz. These generic ones are 58 ounces. So what do ya think on this?