We ship 2 types of cameras: GoPro & Canon Vixia (pro cameras). The battery on the GoPro should last 2 hours of continuous shooting. Playing and watching the videos on the camera will cause the batteries to drain rather quickly. The battery on the Canon will last 2 hours, plus we send a spare battery.
Please double check the charge on your cameras as soon as you receive them. Severe weather during shipment can deplete the charge.
Here is how you can recharge the battery:
GoPro:
We supply a power cord to plug into a standard USB adapter electrical outlet.
Canon:
Plug into supplied charger.