Hedbox - 'PROBANK 2L Dual Battery and Charger System'
High Capacity 390Wh Proffesional Power Bank SetThe Hedbox PROBANK-2L is an intelligent digital dual battery charger system and power bank that can provide continuous power to equipment used in the studio and in the field. Featuring two Hedbox NERO L batteries, the PROBANK-2L offers a 2 channel sequential power supply mode that automatically switches battery when the first is drained to provide continuous power without delay.
Built in LED status indicators provide clear, accurate and precise reporting while the integrated support stand ensures stable operation when only one battery is mounted. The included 4-pin XLR female to male DC power cable enables the PROBANK-2L to be used as a power bank. Providing power to the DC output from the AC-input or fitted V-lock batteries. DC output power of up to 14.5V 4.5A 75W is available.
Built-in LCD Backlit Display
LCD display screen with back-lightLCD Display provides a clear, accurate, and precise display of power status, charging status, battery channel status, and power bank mode. The displayed charging mode provides a clear insight into the way in which the charging mode is used to charge your professional battery. With a bright and intense blue colour light, the readout function is enabled in the dark, giving you the possibility to use the charger at any place and at any time.
Sequential Power Supply Mode
2-Ch Sequential Power Supply ModeThe PROBANK-2L offers a 2-Ch Sequential Power Supply Mode. if used with a specially designed Hedbox Professional high flexibility Power Cable model RPC-DC4X4, (4-pin XLR female to male included in the box). It allows operation with 1 or 2 batteries in the system. When using the 2-channel Battery operation mode, the system will first use the battery in channel 1 followed by the battery in channel 2. When the first battery is drained, the system automatically hot swap power from the second battery, providing a continuous power supply with no delay. The power output is DC16.5V, 4.5A / 75W, and the capacity depends on the batteries used in the setup.
For this application use the cable: RPC-DC4X4 / 4-Pin XLR Male to Female Plug.
Built-in Stand
Integrated Locking StandThe power bank unit is equipped with extra support stands making it easy to operate. The support stands to provide extra stability while charging only one battery.
DC Output
DC Out 16.5V/4.5A/75WThe PROBANK-2L offers a 2-Ch Sequential Power Supply Mode. if used with a specially designed Hedbox Professional high flexibility Power Cable model RPC-DC4X4, (4-pin XLR female to male included in the box). It allows operation with 1 or 2 batteries in the system. When using the 2-channel Battery operation mode, the system will first use the battery in channel 1 followed by the battery in channel 2. When the first battery is drained, the system automatically hot swap power from the second battery, providing a continuous power supply with no delay. The power output is DC16.5V, 4.5A / 75W, and the capacity depends on the batteries used in the setup.
For this application use the cable: RPC-DC4X4 / 4-Pin XLR Male to Female Plug.
charging TechnologyIntelligent charging systems integrate the control systems within the charger and the electronics within the battery to allow precision control over the charging process. A pre-charging stage (trickle charge) is used as a safety precaution with high-capacity batteries. The mix of Constant Current and Impulse Voltage (CC/IV) charging mode is the maximum effective way where HEDBOX technology charges Lithium-Ion Batteries to their full efficiency.
Constant current & Impulse voltageThe Constant Current charging method is used to charge the battery from 0% to 80% of their SOC ( State of Charge Capacity). When the battery is charged to 80%, the Impulse Voltage charging takes over until the battery reaches 100% of SOC. The charger CPU automatically adjusts the charging current to be lower than the max charging current that the battery can accept. When the battery is fully charged, this state is stopped.
