About this item-VB50 V-mount battery 

• High Capacity Battery: The SmallRig VB50 V-mount battery has a high output power of 3400mAh (50Wh/14.8V) for longer battery life during lengthy videography and photography projects. This makes it an ideal power backup solution for photographers and filmmakers. If you require a higher capacity battery, we recommend the VB99 99Wh V-mount battery (ASIN: B0B6Z9K42P) or the VB155 155Wh V-mount battery (ASIN: B0B6ZCNF1P).
• Rich Interface: With USB-C, USB-A, DC 5.5x2.1mm 8V, DC 5.5x2.5mm 12V, BP and D-TAP ports, this V-mount battery is highly versatile and can power multiple devices simultaneously. It can be used to power DSLR cameras, camcorders, monitors, smartphones, wireless video transmitters, tablets and laptops. Additionally, it features a 1/4"-20 and 3/8"-16 threaded hole on the V-lock, allowing it to be secured with a ball head or other clamp.
• Bi-directional 45W PD Fast Charging: The SmallRig VB50 V-mount battery has a built-in BMS smart chip that supports multi-protocol fast charging (such as PD/QC/SCP/PPS/APPLE-2.4A) and high power USB-C bi-directional PD fast charging up to 45W. This allows for faster charging of your devices.
• Mini and Portable V-mount Battery: This palm-sized battery measures 4.21x2.87x1.33 inches and weighs only 0.72 lbs. It is approximately 30% smaller than traditional V-mount batteries and can be easily held in one hand. It is an excellent choice for travelers. The OLED screen provides information about the battery's operating status.
• Safe and Reliable: The V-mount battery is designed with short circuit, over-temperature, over-voltage, over-current, over-charge and over-discharge protection. It is made of high-quality, fireproof ABS and PC materials with a frosted finish, ensuring durability and a comfortable grip.
• Note: 1. When charging the camera, if it is not connected, turn off the camera and unplug all cables, unplug and reinsert the camera's battery, and then plug in the cables again to charge. 2. When USB-A and USB-C are discharged simultaneously, the battery output is 5V/3A, and when USB-C is charged and USB-A is discharged, the battery output is 5V/3A. 3. The power button is only used to wake up the screen and check the battery condition, it cannot cut off the battery.
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  About this item

  • Various Interfaces: This V-mount battery comes with USB-C, USB-A, DC 5.5x2.1mm 8V, DC 5.5x2.5mm 12V, BP and D-TAP Ports, which are more versatile and support simultaneous power multiple devices, like DSLR camera, camcorder, monitor, smartphone, wireless video transmitter, tablet and laptop, etc. It also have a 1/4"-20 & 3/8"-16 threaded hole on the V-lock, you can hold it with a ballhead or other clamp
  • Bi-direction PD Fast-Charging: The built-in BMS intelligent Chip of SmallRig V-lock battery VB99 supports muti-protocol fast-charging (such as PD / QC / SCP / PPS / APPLE-2.4A etc.), it supports high power USB-C bi-directional PD fast-charging up to 65W, making your charging faster
  • Sufficient V-mount Battery: SmallRig V mount battery 3580 with high capacity of 6700mAh(99Wh/14.8V), built-in premium li-battery to brings powerful battery life for lengthy video making and photography projects, good power backup solution for photographer and filmmaker. Except for this 99Wh battery, SmallRig also have VB50 50Wh V mount battery 3579 and VB155 155Wh V mount battery 3581, which would meet your needs for different capacities
  • mini & Portable V Mount Battery: Palm-size, just 4.21x2.87x2.08 inches, only 1.21 lbs, approximately 30% smaller than traditional V-mount batteries, feel free to carry outside and travel. And you can also keep track of the battery's working status at all times via its OLED screen
  • NOTE: 1. When charging R5, R5 C, R6, R7, if there is no connection, please turn off the camera and unplug all cables, unplug and re-plug in the camera's battery and then charge again. 2. When USB-A and USB-C are discharged at the same time, the battery output is 5V/3A, when USB-C is charged and USB-A is discharged, the battery output is 5V/3A; 3. The power button is only used to wake up the screen and check the battery condition, cannot cut off the battery