Power Consumption by GoPro Camera Model

A good example to use is a time lapse shoot of one image capture per minute with the HERO3+ Black edition camera. Standby in photo mode uses 1.9 watts per hour. 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.