Leica Lithium-Ion Battery BP-DC 7 for V-Lux 20/30/40
You don't want to miss an opportunity for a good photo, so it's always a good idea to carry a spare battery with you.
The Lithium-ion battery BP-DC7, 3.6 V, 895 mAH is capable of about 300 exposures (under CIPA test conditions).
