Has anyone had a chance to test out the 3.5 amp Powerstack? I'm really curious about how it compares to both the 1.7 amp and the 5 amp versions in terms of performance and value.
3 Answers
I haven't seen the 3.5 amp Powerstack available at a good price yet, which might be why reviews are scarce. The best price I found was $156 for one or $222 for a pair, which seems steep. With the 5AH and 8AH versions going for around $99, I’d wait for a better deal or some kind of BOGO offer before I make a purchase.
I have the 3.5 amp Powerstack, but I haven't really tested it out fully yet. I'm planning to use it with my 891 impact wrench. I just jumped into the DeWalt ecosystem because I'm looking for something that outperforms Milwaukee. I also ordered a 1.7/5.0 starter kit, so I’ll be able to compare the three sizes soon!
I’m really pleased with my 3.5 amp Powerstack. It lasts a lot longer than the 1.7 amp version! I got mine for free as part of a promotion. If I were to buy one, I’d probably lean towards the standard 5 AH instead.

Make sure to share pics of all three batteries together once you have them! I'd love to see the size differences.