Originally Posted by dad2bike
I can't speak for the H3. I can tell you with my H2 the battery time is the same whether recording or not. ON is ON.
I get about 2.5 hrs on a single battery with the H2. I wonder what I will get with it powering the wifi back too.
The H2s are about 2x better than the H3B battery-wise, my H3B won't work as I intended because of the battery. I'll be modding it to accept external power.