I was wondering the same thing myself...what's a typical run time on a battery tool like a string trimmer? Presently, all I have in that type of tool is the HF Lynx pole saw...battery seems to last quite a while on a charge, but it's only running intermittently unlike a string trimmer/weed wacker which would be running longer periods of time.
I can see how a small (14" or so) battery chain saw would be very nice to have in my work truck as long as they're up to the task. Not something I need a lot, certainly not enough to dick around with having gas with me, but when you need one you need one.
My BIL has a 20V B&D that he carries in his truck ALL the time. Very handy for wood up to about 8".
I bought a DeWalt Flexvolt Trimmer w/ a 3AH @ 60V battery, wears me out. And the Echo 215511 Pro Maxi-Cut Head (3 swinging plastic blades) swapped in easy.
You are correct
There is very little interchangeability between brands
And on top of that brand x might have made equipment running on 18 volts for 5 years but their new stuff suddenly uses new 20 volt batteries or an 18 volt battery that is slightly different and wont fit
Crikey is right
I kinda settled on DeWalt, they have an adapter for their 18V NiCd and their new "Flexvolt: batteries fit in MOST of their old 20v Max tools.
Everybody knows that batteries have a limited run/charge lifecycle. I'm wondering how those that have converted will feel when they have to start buying replacement batteries in a year or two, or three.
My DeWalt batteries are warranted for 5 years. I've had some for 6 years and only one has failed and that was just recently.
The capability to use my tools without regard to running extension cords or generators greatly enhanced my tool mobility. It has also led to different methods of storing and using tools. I keep a leaf blower by the door, battery means no extension cord, easy use. One of my chainsaws "lives" under the kitchen table, no smell, no mess, ready to go. Using a weedwacker used to mean either fueling a 2 stroke or hauling out a long heavy extension cord. Now if I'm not brush cutting it's just grab n'go.
Overall I've got about $3K of DeWalt 20V/Flexvolt tools and batteries. But now I've got most of the ones that I use often. And I bought their DeWalt 1800 Watt Portable Power Station and Charger. This let's me plug in a regular 120V tool and run it fine. Thus I don't need the jig saw, the metal trimmer, the hedge trimmer etc. I just use my regular ones and carry the power station. I'd like to find an adapter to use it as a jump starter.
I'm wondering how many 60V batteries it will take to replace the engine in my
M4700.
