› PP+ Fiber glass case, strong and durable
› Install 4 x V-mount batteries
› 4-pin regulated 24V 10A DC output
› 3-pin regulated 48V 10A DC output
› LED voltage display and warning
› Charging without take out batteries
› Intelligent protective circuit design
![](https://www.swit.cc/uploads/image/S-4040/S-4040-5.jpg)
![](https://www.swit.cc/uploads/moimage/mS-4040/S-4040-5.jpg)
Long-lasting Power Solution for High Draw Cine Gears
S-4040 power station box can install 4 pieces of
V-mount batteries and output regulated 24V or 48V DC for high power cine cameras or lights, with higher draw and longer power supply time comparing to single
Li-ion battery.
![](https://www.swit.cc/uploads/image/S-4040/S-4040-6.jpg)
![](https://www.swit.cc/uploads/moimage/mS-4040/S-4040-6.jpg)
PP+ Fiber glass case
S-4040 adopts PP+ Fiber glass case which is high intensity,
high toughness and high temperature resistant.
![](https://www.swit.cc/uploads/image/S-4040/S-4040-7.jpg)
![](https://www.swit.cc/uploads/moimage/mS-4040/S-4040-7.jpg)
Power with 4 V-lock batteries
Considering the size, weight, power effeciency, and usability, S-4040 is designed to be powered with 4 V-lock batteries. With auto-balanced circuite design, the different
models and capacities batteries can be mixed.
![](https://www.swit.cc/uploads/image/S-4040/S-4040-8.jpg)
![](https://www.swit.cc/uploads/moimage/mS-4040/S-4040-8.jpg)
24V/48V DC output
S-4040 switched with 1x 4-pin XLR regulated 24V DC output and 1x 3-pin XLR regulated 48V DC output, max 10A draw.
It's recommended use 4 same model and same capacity batteries to reach 10A draw. The power station box requires 4 batteries to output 48V DC, and no limitation of battery quantity to output 24V DC.
![](https://www.swit.cc/uploads/image/S-4040/S-4040-9.jpg)
![](https://www.swit.cc/uploads/moimage/mS-4040/S-4040-9.jpg)
Battery voltage display
The S-4040 LED displays real-time average voltage of inner batteries, to judge the remaining capacity. The LED panel will keep flashing to remind you to change or charge batteries.
![](https://www.swit.cc/uploads/image/S-4040/S-4040-10.jpg)
![](https://www.swit.cc/uploads/moimage/mS-4040/S-4040-10.jpg)
Charging with batteries inside
With the supplied 5A charger, user can charge the batteries
in the S-4040 directly, without taking out of them.
![](https://www.swit.cc/uploads/image/S-4040/S-4040-11.jpg)
![](https://www.swit.cc/uploads/moimage/mS-4040/S-4040-11.jpg)
Cooling fan design
The fan keeps dissipating heat from the box, and
makes it safe when working in high temperature
environment.
Input | DC 16.8V 5A (Charging) |
Output | DC 48V 10A, 480W or DC 24V 10A, 240W |
Working temperature: | -20°C~+40°C |
Working humidity: | 10%~90% |
Storage temperature: | -15℃~﹢60℃ |
Dimensions | 290mm x 221mm x 278mm |
Net weight | Net 3.1kg; With package 3.85kg |