SWIT HB-A290B 290Wh 28.8V Battery Pack B-mount
SWIT HB-A290B 290Wh 28.8V Battery Pack B-mount
SWIT HB-A290B 290Wh 28.8V Battery Pack B-mount
SWIT HB-A290B 290Wh 28.8V Battery Pack B-mount
SWIT HB-A290B 290Wh 28.8V Battery Pack B-mount
SWIT HB-A290B 290Wh 28.8V Battery Pack B-mount
SWIT HB-A290B 290Wh 28.8V Battery Pack B-mount
SWIT HB-A290B 290Wh 28.8V Battery Pack B-mount

SWIT HB-A290B 290Wh 28.8V Battery Pack B-mount

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653,42 $ ex. VAT
686,10 $ inc. VAT

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 regulated output ×2, USB-C 60W input/output, USB-A 5V/2A output.
  • OLED power info display, built-in LED torch, 1.2m drop-proof, multiple circuit protections.
Availability: 5 in stock SKU: HB-A290B Categories: , , Tag:

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Description

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290Wh 28.8V Battery Pack B-mount

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 especially for filmmaker.

  • 28.8V for ALEXA35 The 28.8V (21.6-33.6V) high voltage matches with ALEXA35 and all ARRI cameras and lights, and high power cine equipments, reduce current effectively, reliable and longer life time.
  • 290Wh Large Capacity 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 HB-A290B still provides with
    2x D-tap of regulated 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 by HB-A290B battery on the filmset. Supports 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 HB-A290B battery can be charged by USB-C charger, supports PD 15V 3A and 20V 3A, which means you 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 abnormal 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 Torch You can double press the Power Check button to switch on LED torch 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 from 1.2 meters drop-off at any angles, strong and reliable for filmmakers.

Key Features

The SWIT HB-A290B battery is engineered with professional-grade features:

  • High-Capacity B-Mount: Delivers 28.8V (21.6–33.6V) with 290Wh/10.05Ah capacity, supporting a constant 250W/10A load, compatible with ARRI ALEXA 35, ALEXA 265, and other high-power cine equipment.
  • Versatile Outputs: Includes two D-tap ports (16V, 60W/3.8A each), one USB-C port (60W in/out, supports 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3A, BC1.2, PD2.0/3.0, QC2.0/3.0, FCP, SCP protocols), and one USB-A port (5V/2A) for powering laptops, cameras, and accessories.
  • Fast Charging: Supports 100W/3A USB-C charging (5.5 hours) or 33.6V/3A via SWIT PC-P461B charger (3 hours 50 minutes for four batteries), with overcurrent, overcharge, and temperature protections.
  • OLED Display and Flashlight: Features an OLED screen for power percentage, remaining runtime, USB-A/USB-C status, and protection warnings, plus a double-press LED flashlight (auto-off after 30 seconds) for mounting in low-light conditions.
  • Rugged Design: Weighs 1.52kg, measures 144 x 100 x 79mm, withstands 1.2m drops at any angle, operates in -20°C to +50°C (discharging, capacity may decrease below 0°C), and is certified with CE, UN, GVV, UL, FCC/EMV standards.

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Category Specification
Voltage 28.8V (21.6-33.6V)
Capacity 290Wh/10.05Ah
Constant Load 250W / 10A
Max Charging Current 100W / 3A fast charging
Mount Type B-mount
D-tap ×2 16V regulated, 60W 3.8A load
USB-C 60W out 5V/9V/12V/15V/20V(Max) 3A

BC1.2, PD2.0/3.0, QC2.0/3.0, FCP, SCP

60W in 15V/20V(Max) 3A
USB-A 10W, 5V/2A
Charging Temperature 0-40°C
Discharging Temperature -20°C-50°C (Capacity and Max Load may decrease when operating below 0°)
Net Weight Net 1.52kg; With package 1.6kg
Dimensions 144×100×70mm

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