Lumix 3.7 V rechargeable battery

The Lumix 3.7 V rechargeable battery is an effective, high quality battery for your electronics needs. We use this for our digital camera, and bought the recharger to go along with it. It only takes about 6 hours to recharge, and I personally find that that is about average. I find also that the life expectancy for the battery when I use it is high, close to 5 hours or more of continuous use. I personally find the battery to be a great addition to our digital camera setup, however I do have one complaint. The battery pack is impossible to get a good read on as to when it will run out. At least with our digital camera, I could not tell when it only had a little life in it. So I found myself with a dead battery at times because it went from half to almost nothing in it. Overall, I would recommend it.