u/ImplementLogical4130

I have a 5.0Ah battery that I bought in 2019 and it's not providing decent runtime with a grass trimmer (BLLT).

The 5.5Ah seems to be the best in terms of capacity and price. Does anyone have it? did you find it on sale somewhere?

Thank you.

I have really old grapevines. I've chopped them with a machete and cut off most of their lateral roots, but they keep putting out new growth from the big center stump.

Is it enough to chop their main stump 5-10 inches below ground level - will they die in a few years if I do this and keep pruning new growth?

Do I need and would it help to use a tripod hoist to pull the root out? they look kind of weak from previosly hacking them.