The Watson Duo LCD Charger for Canon BP-800 Series Batteries charges up to two BP-800 series batteries simultaneously using interchangeable battery plates. The charger also features a 2A USB output that allows you to charge smartphones and other devices, even while your BP-800 batteries are charging. The interchangeable battery plate system supports a wide variety of optional Watson battery plates, so you can use this charger for numerous other DV batteries.
The Duo LCD Charger can be used plugged into a wall outlet or a car lighter on the road using an included 12V car lighter adapter cable. The charger has a compact design and is easy to pack and carry with you in your camera bag. It accepts 100 to 240V worldwide power input, so you can also use it in your international travels if you incorporate an appropriate plug adapter, sold separately.