MZK20V Battery Pack (20V 4ah)

Good product,, battery last long

The original battery wouldn’t take a charge these work perfectly and last longer

Great to have a second battery!!

This last much longer than the 2v that the weed eater came with. 20+ minutes on a full charge

I had lost the battery for my hedge trimmer looked on Amazon found what I needed works great

Bought as backup for the identical (brand/model/look/power) battery that came with my MZK mini yard blower (which I LOVE, btw.) It feels like MZK may be deliberately misleading because they do not clearly state that (apparently) this new (though visually identical) battery cannot be recharged using my original charger.I returned my first one thinking it was defective. My choice now is to return #2 (give up) - or buy a new charger — tho I’m confused which one will actually work.I wish they’d either been upfront about the change and included a new charger option, or at least altered the look of the battery so it was more obvious.I have combed their looooooong ad and also the website. Cannot figure a way to get their support.Deeply frustrated.

4A...more than double the working life of the 2A at a nice cost

Very nice. twice the power/storage of the one that came with my cultivator (which is awesome, too). A little bit tricky to insert the charging probe, as this one is deeper than the original.