Rolux - DENSITY II

Density II is a 140 Wh V-Mount battery designed to provide stable and reliable power for professional video and photography equipment using the same mount. It features lithium-ion cells with no memory effect and compliant with UN38.3 lATA safety standards, while an internal protection system prevents overheating, overvoltage, excessive current, and potentially harmful charge / discharge cycles.

The nominal voltage of 14.4 V and capacity of 10.2 Ah ensure adequate battery life even for high-power devices, while maintaining a light weight of approximately 770 grams. The battery offers a full set of connections: a D-Tap port capable of delivering up to 15 A, a 5 V 2.1 A USB-A port, and a bidirectional USB-C port that supports up to 65 W output and 45 W input, making it suitable for both powering professional accessories and charging modern devices.

A five-level LED indicator lets you quickly monitor charge status, while the wide operating temperature range ensures reliability even in harsh environmental conditions.

Areas of use

• Powering compatible professional broadcast cameras with V-Mount
• Use with control room monitors, external recorders, and wireless video transmitters
• Powering LED set lights, panels, and portable lights
• Charging or powering accessories via USB-C or USB-A, including mobile devices and controllers

Technical characteristics

• Voltage: 14.4 V
• Energy: 147 Wh
• Capacity: 10.2 Ah
• BP electrodes: 14.4 V 15 A output, 16.8 V 3 A input
• D-Tap: 14.4 V 15 A output, 16.8 V 3 A input
• USB-C: 65 W (max.) output, 45 W (max.) input
• USB-A: 5 V 2.1 A output
• Charging temp: 0 to 40 ℃
• Working temp: -10 to 60 ℃
• Dimensions: 120 x 91 x 55 mm
• Weight: 770 g ±10 g