The Leica BP-DC7 Battery for the V-Lux 20 Digital Camera is manufactured with the high quality standards you expect from Leica. To avoid missing an opportunity of taking a great shot, it is always a good idea to have a fresh battery on hand when you"re on the road. The BP-DC7 lithium-ion battery pack provides enough power for more than 300 shots. The supplied charger recharges the battery within two hours.