underwater videographer course | equipment | batteries
Batteries
This section covers batteries for video camera and underwater video lights.
Video Camera Batteries
Lithium Ion is most common now
Get the biggest one that will go in the housing
Get spare battery and keep it charged
Constantly rotate batteries
Use original batteries for underwater camera. GH4 after-market battery died on 2nd dive.
Video Light Batteries
NiMH is common
NiCAD now less common. Memory problems. Kowalski
Lead Acid
Chargers
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