that's thru I only do it for cycling , to rev them up after a long time no use or new ones.
Another weird I 'm reading here is that you'll put 6A in Nimh!
That's for sure hell and ruin garantied ! ! ! The load capacity of such cells is 1c !
Wach Gp website so if you're using 3.7packs charge them at max 3.7A.
That's the disadvantage of Nimh , nicad you can pump in the double of there capacity but Nimh's not.
The other and good thing is that they don't have a big so called memery effect, and you don't need to discharge them.