The 4.37 Wh battery would be expected to last 4.37/1.9 = 2.3 hours. Or 138 shots. The extra power used during the shot itself is minimal. For comparison, the HERO3 Black with the 3.885 Wh battery would last 3.885/2.1 = 1.85 hours. 111 shots. Both of these results agree with our tests.
GoPro HERO 12 Black: At a glance GoPro Hero 12 Black GoPro . Max. Video Resolution: 5.3K | Still Photo Resolution: 27MP | Max.Field of View: 177 degrees | Battery life: Up to 70 minutes of
Rechargeable extended power battery for GoPro HERO3 and HERO3+ to replace AHDBT-201, AHDBT-301, AHDBT-302 ; Rated at 3.7V and 1200mAh for a longer run time ; Premium grade-a cells for longer battery life with no memory effect; CE safety certification ; For use with all GoPro HD HERO3 and HERO3+ cameras -- white, silver, or black editions
I recently noticed that my GoPro Hero 7 Black has a problem. It doesn't turn on when I install the battery, yet it turns on and displays the message "no battery" while simultaneously heating up when I attach electricity. The GoPro remains dead unless I attach it to a power source, even though I have charged and changed the battery.In case of GoPro Hero 7 Silver and white, the battery is inbuilt, which means it can’t be removed. A simple workaround for White and Silver users is to keep the camera under charge while filming. GoPro Hero7 Silver battery lasts up to 106 – 146 minutes. GoPro Hero 7 White battery lasts up to 107-146 minutes.
So, as others have pointed out, it's a known issue with gopro. And believe you me that my hero 3 black had probably even worse battery life, at 45 minutes!. Anyway, what I can say is that this made me a better cameraman, and forced me to plan my shots and film in short intervals of no more than 1 minute at a time for the most part (this works fine for my hobbies).
Like clockwork, GoPro is back at it again with a new action camera — this time it’s the Hero 12 Black for $399 ($599.99 for the “Creator Edition which includes a few accessories) and
A: The GoPro Hero 7 Black has a battery life of approximately 1-2 hours, depending on the settings and usage. However, it is recommended to carry extra batteries or a portable charger for longer