Panasonic DMW-BLH7 Lithium Ion Battery

I was a bit skeptical about ordering a replacement battery online, but this one holds a charge just as long as the original that came with my camera. It fits perfectly and hasn't shown any signs of swelling or overheating after several weeks of regular use.

Popped this in my LX1 and it gave me a solid four hours of shooting before needing a recharge. No swelling or overheating like some off-brands I’ve tried.

Bought this as a backup for my camera and was pleasantly surprised how quickly it charges — about 40 minutes to full. Holds power well even after a few weeks in the bag.