The Sigma AC-21 AC Cable is designed specifically for use with the Sigma BC-21 Battery Charger, to charge Sigma BP-21 Lithium-Ion Battery used in the SD14, SD15 and SD1 Merrill digital cameras from Sigma. It can charge the battery in less than 2 hours and includes a type A plug that is compatible with multi-voltage power systems.
- Sigma AC-21 AC Cable for SD Series