This item is a high-quality charger. It is well-suited as a replacement or secondary device and provides power to your Canon MV3 just like your conventional power supply, enabling reliable battery charging. As one of the largest suppliers of batteries, power supplies, and chargers, we have a very extensive inventory and thus a very high delivery capability. Our customers greatly appreciate this high availability, combined with first-class service. Note: Unless we explicitly state that this is an original product, we will supply a compatible product. This means it is by no means an original product of the manufacturer and is therefore not produced or recommended by them. All brand and product names are the property of their respective owners and are used solely for compatibility description.