This 4 x HB-A290B 28.8V 290Wh B-Mount Batteries & 4-Channel Charger Kit put together includes four HB-A290B 28.8V 290Wh B-mount batteries and a 4-channel simultaneous charger. Each HB-A290B battery features two 16V D-Tap accessory outputs, 5V USB accessory outputs, circuit protection, and 10A continuous load. The charger supports 100W fast charging and simultaneous charging of all four B-mount batteries, and it features a 3.5" LCD status display.
SWIT HB-A290B 28.8V 290Wh/10,005mAh B-Mount Battery with Built-In LED Flashlight
Run your B-mount camera and pro video accessories from the HB-A290B 28.8V 290Wh/10,005mAh B-Mount Battery with Built-In LED Flashlight from SWIT. Robust and versatile, the battery s B-mount interface enables powering B-mount accessories, cameras, or lights with the correct voltage, which is determined by the device s B-mount plate.
The HB-A290B has several powerful features, including multiple circuit protections to prevent overcharging, an OLED status display, and a built-in flashlight to illuminate the mount when you are installing the battery. There are also two 16V D-Tap outputs and one 5V USB Type-A port for powering accessories, and it also has a USB Type-C port that can be used to power accessories or to charge the battery with a separately available charger. Designed to be strong, reliable, and versatile, this battery is built to withstand falls from 3.9 .
ARRI-Standard B-Mount Battery
The B-mount battery interface is a new industry standard endorsed by ARRI and the wider industry with high voltage support and a reliable lock system.
28.8V for Cine Gear
The 28.8V (22-33.6V) high voltage matches all ARRI cameras and lights and equivalent high-powered cine equipment by effectively reducing current, providing reliability and long life.
290Wh Large Capacity
The HB-A290B battery has a large 290Wh capacity and at least 250W/10A constant high load for cine cameras and devices.
Multiple Inputs and Outputs
The HB-A290B still provides two regulated 16V D-Tap outputs with 60W/3.8A load: one 5V/2A USB Type-A output and one USB Type-C 60W input/output.
Circuit Protection
The battery features multiple circuit protections to protect your battery and your gear.
USB Type-C 60W Power Output
You can power a laptop via the USB Type-C output of the HB-A290B battery, as it supports 5V 3A, 9V 3A, 12V 3A, 15V 3A, and maximum 20V 3A voltages, as well as BC1.2, PD2.0/3.0, QC2.0/3.0, FCP, and SCP protocols.
USB Type-C 60W Charging Input
The HB-A290B can be charged using an optional USB Type-C charger, and it supports PD 15V 3A and 20V 3A, which means you can fully charge the 290Wh battery within 5.5 hours.
OLED Power Info Display
The HB-A290B provides an OLED screen to display battery status and power information, including power percentage, remaining runtime, USB Type-A/Type-C status, and protection warning code if anything abnormal is detected.
100W Super-Fast Charging
You can charge four HB-A290B batteries simultaneously on the SWIT PC-P461B B-mount charger using 33.6V 3A, 100W super-fast charging. The charger will take approximately 3 hours and 50 minutes to fully charge four HB-A290B batteries.
LED Flashlight
You can double-press the Power Check button to switch on the LED flashlight on the rear side of the battery to help you to find the B-mount plate in a dark production environment.
Drop Proof at 3.9
The HB-A290B battery can survive a drop from 3.9 at any angle, providing strong and reliable performance for filmmakers.
SWIT PC-P461B 4-Bay Simultaneous Battery Charger (B-Mount)
This PC-P461B 4-Bay Simultaneous Battery Charger from SWIT can charge four B-mount batteries simultaneously at 33.6V/3A, 100W per channel, for super-fast charging speeds. Save up to 60% charging time comparing to other chargers. The charger is compatible with pure 28.8V B-mount batteries and 14.4V/28.8V bi-voltage B-mount batteries. A built-in 3.5" LCD and LED light indicators make for easy monitoring of each battery s status.
3.5" Color LCD and LED Indicators
The charger provides a 3.5" color LCD panel to display charging progress, charging current, voltage, and battery cycle times for each channel. Four large LED indicators on the top of the charger can also display the charging status.
Lightweight and Portable
The 4-channel fast charger has a lightweight and portable form factor with an integrated handle design for easy transporting.
Fast Charging Times
The charger takes 2.5 hours to charge batteries to 80% and 3.5 hours to 100%. It is compatible with 28.8V single-voltage B-mount batteries and 1.4/28.8V dual-voltage B-mount batteries.
SWIT HB-A290B 28.8V 290Wh/10,005mAh B-Mount Battery with Built-In LED Flashlight Specs
| Mount / Series Type | B-Mount |
| Chemistry | Lithium-Ion |
| Battery Capacity | 10,005 mAh / 290 Wh |
| Output Voltage | 28.8 VDC |
| Maximum Load | 10 A (Peak) |
| Accessory I/O | 2 x D-Tap Output 16 V Regulated 1 x USB Type-A Output 5 V, 2 A Regulated 1 x USB Type-C Input/Output 60 W Regulated |
| Maximum Load (Accessory I/O) | 60 W, 3.8 A (D-Tap) |
| USB Output | 5 V, 2 A |
| Dimensions (W x H x D) | 5.7 x 3.9 x 3.1" / 14.4 x 10 x 7.9 cm |
| Weight | 3.35 lb / 1.52 kg |
Packaging Info
| Package Weight | 3.51 lb |
| Box Dimensions (LxWxH) | 6.05 x 4.25 x 3.1" |
SWIT PC-P461B 4-Bay Simultaneous Battery Charger (B-Mount) Specs
| Mount / Series Type | B-Mount |
| Number of Battery Bays | 4 |
| Output | Proprietary |
Electrical
| AC Input Power | 100 to 240 VAC, 50 / 60 Hz |
| Power Output | Proprietary: 33.6 to VDC at 3 A |
| Multi-Bay Charging Modes | Simultaneous |
| Recharge Time | 2.5 to 3.5 Hours |
| Chemistry | Lithium-Ion |
| Maximum Wattage | 100 W |
Environmental
| Operating Temperature | 32 to 104°F / 0 to 40°C |
| Operating Humidity | 10 to 90% |
General
| Indicator | LCD Display, LED |
| Dimensions | 13 x 6.4 x 5.5" / 330 x 162 x 140 mm |
| Weight | 5.36 lb / 2.43 kg |
Packaging Info
| Package Weight | 7.07 lb |
| Box Dimensions (LxWxH) | 15 x 9 x 8.5" |
In the Box
- 2-Year Manufacturer Warranty
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