Panasonic DMW-BLC12 Lithium Ion Battery

This battery holds a charge noticeably longer than my old one, which is perfect for long shoots. The fact that it has no memory effect means I can top it off between uses without worrying about degrading its life.

Bought this as a spare for my camera and it's held its charge perfectly after sitting in my bag for weeks. The lithium-ion design means no memory effect worries, which is exactly what I needed for long shoots.

I was tired of swapping batteries mid-shoot, so I grabbed this as a spare—it fits perfectly in my camera bag and charges reliably every time. The lack of memory effect is a real time-saver since I can top it off whenever I have a free minute.