The BVCU adapter allow to power 24V lighting equipment up to 10A power draw using common 14.8V Li-Ion V-Lock batteries. The BVCU support up to 4 batteries at once which will convert them into one single large 24V battery outputting up to 10A. Another feature is allowing to swap any discharged battery with a fully charged battery without power interruption. The BVCU is quipped with two XLR 3P output sockets and a system voltage display monitor. The BVCU can be used with the CineLED BOX 4FT 4Bank, Junior LED Fresnel 100W and 200W lights. Input: DC 14-16V Output: DC 24V 10A Dimension: 26 x 11 x 19 cm Weight: 1.7 kg Material: Metal body Package content: 1 x BVCU adapter 2 x cables