BLUESHAPE V-lock batteries offer unparalleled performance in terms of duration in use with the highest energy density in terms of Wh per unit weight; capacities from 70Wh to 210Wh are available. For the users of the smaller cameras, the mini-DV battery series have similar quality and precision as their V-lock counterparts. A full range of chargers, adapters and accessories give the user the needed flexibility of power options.