Digital cameras require a large voltage to start, so batteries with energy stored might not have enough juice to turn the camera on quickly. Learn all about digital camera batteries in this free photography video.
Expert: Cody Davis
Bio: Cody Davis earned his second-degree black belt in 2006. He is a great teacher of the Shaolin/Kenpo arts. Sifu Davis has been a student of the arts for more than 13 years.
Filmmaker: MAKE | MEDIA
What' s bigger, a cr2 battery or a cr123a battery?
terri808 2 years ago