POWER 2000 QP-9100 AC / DC Charger for CANON Dedicated AC/DC Charger for the POWER-2000 NB-2L and ACD207 rechargeable batteries Includes household and car adapters Quick charge in about one hour When cell is fully charged, automatically changes to Trickle Charge mode to maintain peak readiness Both supported batteries are compatible with CANON S40 - S30 and other digital cameras as specified here or by manufacturer