from ASmith123

Although we are still in the winter season, I try to keep certain areas of my yard trimmed. Can't really say this is a fast charger as I forgot I put it on the charger, but it did charge my battery. Plus, it's always nice to have a 2nd charger that stays on the patio.

from Dlranere

We have several HART products so the HART 40V 6A fast charger is perfect to have on hand. This charger definitely lives up to its name, it charges really fast. It took less than an hour to get a full charge. The charger bay has an indicator light located on it so you can see the status of the cha...

from Maryl

My review is for the Hart 40 volt battery charger only, not the battery itself. This Hart charger comes in very handy when charging the battery for my Hart tools and yard "helpers" such as my string trimmer. The printed directions are easy to read and follow and the battery charges as stated in l...

from Sam2179

My husband has two Hart 40v batteries, and he uses them constantly. Although they last a long time, he would still have to charge them occasionally in the middle of doing whatever he's doing at the time. This charger has been a game changer! It charged both his batteries in less time than it took...

from JustNatalie

Well, I haven't actually timed it but I'd swear this back up charger is faster than the original charger that came with my trimmer and blower set. It couldn't have arrived at a more perfect time because my daughter rearranged the garage and misplaced the original! My favorite feature to this char...