The interface of the SWIT HB-A290B 28.8V 290Wh/10,005mAh B-Mount Battery with Built-In LED Flashlight is a new industry standard endorsed by ARRI and the wider industry with high voltage support and reliable lock system especially for filmmaker.
The 28.8V (21.6-33.6V) high voltage matches with ALEXA35/265, Blackmagic URSA Cine 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.
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.
