I have H1 with p25, and I went yesterday to take some shot's, the h1 killed my battery 7.2v/1850mAh in lest them 20 shot. Forget about my back I change it, every 5shots . them my h1 refused to do anything, after 35 minutes out.so I just went home.
"FRIGID" was -2 degret F.
BlasR