3 of 7 people found the following review helpful
This battery is a joke,
This review is from: Panasonic DMW-BLC12 Lithium-Ion Battery for Panasonic Lumix® (Camera)
Panasonic should be ashamed. I tested this battery with a timer remote attached to my gh2, set to take a picture every 45 seconds. Both the viewfinder and LCD screen were off during the entire test, so the only power that was being drawn was to fire the shutter and the battery only lasted 2.5 hours or 220 exposures. If you plan on shooting video expect the battery life to be cut in half. I recently got just over an hour of battery life on a full charge while shooting video. This battery is an overpriced piece of garbage. I would recommend third party batteries until the price comes down or they come out with an upgrade.