Dog ate the cord on my charger.....ugh...... pack holding up great in these super low temps..

Looked at the battery control unit again, there is a 6 cell above a very large, like a circuit box. Battery size is still what I described, control unit is an additional part.

In, 100-240V - 50-60Hz 620mA

out 24V=/1,25A

I would compare the battery size to a old Dell "extended" size battery, except a different shape. About the size/shape of a sandwich, much thicker.

all this charging talk.....remember this from the instructions...

There is a specific temperature range for charging the battery pack.

If outside that range, 32F - 113F (0C - 32C) , the...

The charger plug is super small.

Not sure what the extra would be.

Thought the opposite. Still do after popping it and re-packing it. Easy, well built and light.

Well, here it goes, highlights.....this thing is big, BTW, and really well designed.....Like my Avalung pack, but more "slick".

1. There is a specific temperature range for charging the battery...

Saga 40L 3600grams 7.93 pounds.

build is perfect, BD style, everything where you expect it, ultra light material.

Digging into the manual now.

Paid retail. suck it.

great start. Happy to be getting away from explosive charge triggers and canisters.