You also could have crawled under the passenger side front and hooked some jumper cables or battery charger leads directly to the battery cable on the starter and the chassis ground.

 

ah great idea one time my battery died cause i left the subs on and had a remote only and locked my keys in the car . they ruined my paint trying to break in and now have 3500 dollar repair bill

 

"3500 dollar repair bill"? I've opened many locked outs with a wire coat hanger & some with a slim jim.
Where is the $3,500.00 damage?

 

crawl under the H2 at driver door dissconnect the trans. shift linkage then shift on trans. backward 2 clicks. does the battery drain regularly?

 

Another option:-

There is a direct path from the driver's side wheel through to the hood latch, using a pole with a bent rod, such as a modified paint roller you can release the hood and charge the battery (there is a YT video)

only possible if you have access the front left, tricky yes, cheap yes, but no damage.

 

Its in the door jam I have custom paint and pinstriping you cant use slim JIM ON AN H2 they tried to use a AIR bag AND JAMED PLASTIC WEDGE in the door where it tore the paint to the metal . So they now have to match both doors and remove all the customs striping . Mine my was a diplomat humv the windows are much thicker bulletproof