The Sigma BP-21 Rechargeable Lithium-ion Battery provides enough power to the SD14, SD15 and SD1 Merrill digital cameras to shoot approximately 500 images on one full charge. It takes about 120 minutes to fully charge with the BC-21 Battery Charger.
SigmaBP-21 Rechargeable Lithium-ion Battery
Limited 1-Year North and South America Warranty Against Manufacturing and Workmanship Defects.
Limited 3-Year U.S.A. Extended Warranty Extension Against Manufacturing and Workmanship Defects.