SmallRig VB99 Pro Mini V Mount Battery User Manual

User manual

VB99 Pro

mini V Mount Batter

Thank you for choosing SmallRig products.

Important Reminder

1. Please read this manual carefully before using this product.
2. Please pay attention to all warning prompts and follow all instructions in the user manual.
3. The battery’s state of charge (SOC) is ≤30% of the rated design capacity at the time of leaving the factory.
4. Built-in non-removable lithium battery, unauthorized disassembly is strictly prohibited; external lithium battery, no disassembly is allowed.
5. After prolonged storage without use, it is recommended to charge and discharge the battery once every 6 months for maintenance to restore about 60% of the charged capacity, thus extending the battery’s lifespan.
6. Please do not throw away the product wilfully as its battery contains a few harmful substances. Please recycle the damaged or unused products in accordance with the waste management measures.
7. Children should use it under adult guidance.

Please refrain from disassembling the product or the battery. If there’s any problem with the product, please contact the purchase platform for after- sales assistance.

Product Details

(1)

1. 12V-OUT
2. USB-C1: IN / OUT
3. USB-A: OUT
4. USB-C2: OUT
5. 8V-OUT

(3)

1. D-Tap: IN / OUT

(2)

1. BP: IN / OUT

(4)

Demonstration of Button and Screen Display Functions

• The function of the button is to check the battery status, not to turn on or off the device.

Single-click the button to check the battery level, long-press for 3 seconds to turn off the screen.

When charging via D-Tap or BP electrodes, single-click the button to check the power and display the charging icon.

When charging only through the USB-C1 port, it displays the real-time voltage, real-time power, real-time battery level, and real-time remaining charging time. Double-click the button to switch and display port voltage and power.

During discharging, it displays the real-time voltage, real-time power, real- time battery level, and real-time endurance. Double-click the button to switch and display port voltage and power.

When charging and discharging simultaneously, it displays the real-time voltage, real-time power, real-time battery level, and charging icon. Double- click the button to switch and display port voltage and power.

Regarding the display of real-time remaining charging or discharging time, when the charging icon is displayed, it represents the remaining charging time. When there is no charging icon, it represents the remaining discharging time.

Pause discharging

Pause USB-C1 charging

Overcurrent

Overvoltage

Battery temperature ≥ 45℃

Battery temperature ≤ 0℃

Total discharging power (Displayed in red font when TDP≥100W)

Specifications

USB-C1 Input / Output
Input / Output 100W (Max)
Supporting PD3.0 / QC2.0 / QC3.0 / PPS| 5 V ⎓ 3 A, 9 V ⎓ 3 A, 12 V ⎓ 3 A,
15 V ⎓ 3 A, 20 V ⎓ 5 A (Max)
USB-C2 Output
Output 100W (Max)
Supporting PD3.0 / QC2.0 / QC3.0 / PPS| 5 V ⎓ 3 A, 9 V ⎓ 3 A, 12 V ⎓ 3 A,
15 V ⎓ 3 A, 20 V ⎓ 5 A (Max)
8V-OUT Output| 8 V ⎓ 3 A (Max)
12V-OUT Output| 12 V ⎓ 3 A (Max)
Discharging Cut-off Voltage| 11 V
Optional Charging Methods| BP interface charger, 16.8 V D-Tap charger, USB-C charger
Product Weight| 644 ± 10 g
Product Dimensions| 107.2 × 73.2 × 55.2mm

FAQ

What happens when each interface triggers overcurrent/overpower protection mechanisms?****

The protection mechanisms for each interface are as follows:
• 8V-OUT: The discharging current exceeds 4A; the 8V-OUT discharging is turned off in 2 seconds; and the screen prompts overcurrent until the load is removed.
• 12V-OUT: The discharging current exceeds 4A; the 12V-OUT discharging is turned off in 2 seconds; and the screen prompts overcurrent until the load is removed.
• USB-C: The discharging power is configured during the discharging startup. It can be set to discharge at 100W, 80W, 65W, 60W, 45W, 30W, 18W and 15W, depending on the current available discharging power. If one of the USB-C ports is in use, the maximum discharging power for the other USB-C port is set at 45W.
• USB-C and USB-A: When overcurrent occurs during the discharging of USB-C or USB-A, the discharging of USB-C or USB-A will be turned off. The screen will prompt overcurrent until the load is removed.

How is power allocated to each port when multiple interfaces are working simultaneously?****

Intelligent dynamic allocation is adopted to calculate the discharging power consumed by all ports in real time, and to determine the remaining available discharging power. If the remaining power is > 5W, discharging is allowed. The power for the USB-C port is dynamically configured based on the remaining power; otherwise, discharging for the remaining ports is restricted to prevent sudden termination of discharging in the currently utilized interfaces, which may damage the device. Once the load is removed from an occupied port, the allocated power will be redistributed. The total power output from all interfaces shall not exceed 100W.

What kinds of power protection does the BMS (Battery Management System) provide?****

The BMS supports the following protection:
(1) Discharging:
• Output overcurrent, over-discharging, under voltage, and short circuit protection
• Over-temperature and under-temperature protection
(2) Charging:
• Input overvoltage protection
• Battery over-charging and overcurrent protection
• Over-temperature and under-temperature protection

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