D-3004S is a 4-channel simultaneous charger. It has a large LCD screen and it will display battery information: charging current (mA), charging time (min), real-time voltage (mV) and real-time capacity (mAh).
D-3004S is available for Sony and SWIT V-Mount batteries, including Li-ion, Ni-MH and Ni-Cd batteries, and can clear the memory effect of Ni-Cd batteries.
S-8172S is the split style V-Mount battery, which can be split into 2 parts of total 160Wh (80Wh+80Wh) capacity, Meet the regulations of IATA.
D-tap DC output makes it possible to power the camera and other equipment simultaneously. It has a 4-level LED indicator to give you a view of remaining power and a connecting shoe.
S-8172S is compatible with SONY L40/L60/L90 Li-ion batteries.
Kit includes
Four S-8172S V-mount batteries and one D-3004S 4-channel charger.