Hi guys, looking for portable power options that can power the mount and charge my laptop out in the field. My current choice were the SCA 4cyl jump starter pack but I came across
this while searching. These look a bit more portable than the jump starters and have inbuilt inverters for charging my laptop. Does anyone own these that can let me know on how they hold their charge and any special care I should be taking with them compared to the jump starter?
thanks