Panasonic manufactures cameras, but does not seem specialist batteries. The original battery has come to no longer carry the load more than the time to take an insignificant number of photos. On the unit's manufacturer website, no battery, or even direct feed. On general sites, the price of this battery varies as much as the warranty period. Here, product specialist, the latter is 3 years. Cheaper than the manufacturer's website, she had been given me on May 5th, I received it on 19 April. In terms of the load is quality over time, it is not possible to decide.