The B-mount battery interface is a new industry standard endorsed by ARRI and the wider industry with high voltage support and reliable lock system.
28.8V for Cine Gears
The 28.8V (22-33.6V) high voltage power delivery is compatible with all ARRI cameras and lights, and high power cine equipment.
290Wh Large Capacity
The HB-A290B battery has 290Wh/10.05Ah (large capacity), and at least 250W/10A constant high load for cine cameras and devices.
D-tap, USB-A and USB-C
The HB-A290B provides:
- 2x D-tap regulated at 16V, 60W/3.8A load
- 1x USB-A 5V/2A
- 1x USB-C 60W input and 60W output.
USB-C 60W Power Output
You can power laptop via USB-C with the HB-A290B battery on set, supporting: 5V 3A, 9V 3A, 12V 3A, 15V 3A and Max 20V 3A, BC1.2, PD2.0/3.0, QC2.0/3.0, FCP, SCP multiple protocols. (For Macbook Air/13, Macbook Pro 13/15/16, Huawei Matebook E/12/X13/XPRO, Thinkpad, HP, ASUS, Dell and almost all laptops with USB-C ports).
USB-C 60W Charging Input
The HB-A290B battery can be charged by USB-C charger, supporting PD 15V 3A and 20V 3A, which can fully charge the 290Wh battery within 5.5 hours.
OLED Power Info Display
HB-A290B battery provides an OLED screen to display battery status and power information, includes power percentage, remaining running time, USB-A / USB-C status, and protection warning code if any abnormality detected.
100W Super Fast Charging
You can charge 4x HB-A290B simultaneously on SWIT PC-P461B B-mount charger, at 33.6V 3A, 100W super fast charging. The charger will take approx. 3 hours 50 minutes to fully charge 4x HB-A290B batteries.
LED Flash Light
You can double press the Power Check button to switch on LED flash light on the rear side of the battery, to help you to find B-mount plate in dark production environment. Double press the Power Check button again to switch the light off, and it will be automatically switched off after 30 seconds.
1.2 meters Drop-off Proof
HB-A290B battery can survive a drop from 1.2 meters at any angles, strong and reliable for filmmakers.
Key Features
- 28.8V ARRI Standard B-mount
- 290Wh/10.05Ah high capacity
- 250W, 10A constant high load
- 100W/3A fast charging
- D-tap 16V reg. output ×2
- USB-C 60W input and output
- USB-A 5V/2A output
- OLED power info display
- Built-in LED flash light
- Strong 1.2m drop off proof
- Multiple circuit protections
SWIT S-3822B 2ch B-Mount Simultaneous Fast Charger
The S-3822B is a portable 2-ch simultaneous charger for B-mount batteries. The charging output is DC 16.8V, 3A, 50W each channel.
Key Features
- 2-ch simultaneous charging
- DC 16.8V 3A 50W per channel
- Charge B-mount batteries with 14.4V mode
- Charge SWIT BIVO B-mount batteries
- Charge Bebob and Core B-mount batteries
- Support AC to 4-pin XLR output
- Light weight and portable
14.4V Charging Mode
The S-3822B charges B-mount batteries at DC16.8V, compatible with the B-mount batteries that support 14.4V nominal voltage mode, like SWIT BIVO series, Bebob and CoreSWX Bi-voltage series.
LED Charging Indicators
S-3822B has LED charging indicators on the front panel, indicates the real time capacity of each channel by different colors:
Red: the battery is under charging status
Green: the battery is fully charged
Red flash: Charging error, please check the battery
AC-DC Adapting Output
S-3822B has a 4-pin XLR female connector on the front panel. Connected with SWIT S-7102 4-pin XLR female to male cable (optional purchase), you can use the charger as AC-DC adaptor of DC 15V, 6A, 90W output.