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, COB video light, 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 VB155 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. The USB-C port delivers 65W PD fast charging for your smartphones, tablets and laptops, making your charging faster.
• Sufficient V-mount Battery: SmallRig V mount battery 3581 with high capacity of 10500mAh(155Wh/14.8V), built-in premium li-battery to brings powerful battery life for lengthy videomaking and photography projects, good power backup solution for photographer and filmmaker. Apart from this 155Wh battery, We also have VB99 Pro 99Wh V mount battery 4292(Asin: B0CLGQDFCG), 50Wh V mount battery 3579(Asin: B0BQLV3W1F) and 99Wh V mount battery 3580(Asin:B0B6Z9K42P), meet your needs for different capacities.
• Safe & High Quality: This V mount battery features LG power battery cells to provide more stable charging and discharging cycles. And its built-in BMS intelligent control system provides short circuit, over-temperaure, over-voltage, over-current, over-charge and over-discharge protection. This battery has passed the certification of CE/RoHS/FCC/UKCA/ISED/RCM/MSDS/UN38.3/IEC 62133/UL2054/UL62368, more safe and reliable.
• mini & Portable V Mount Battery: Palm-size, only 4.21x2.87x2.79 inches, only 27.16 oz, 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: The status button is only used to wake up the screen and check the battery condition, cannot turn off the battery.
• If your battery encounters problems such as OLED screen not displaying, not charging and discharging properly, or draining abnormally fast, you can contact us at any time. NOTE: 1. If no connection while charging R5, R5 C, R6, R7, please turn off the camera and unplug all cables, reinsert the battery, then charging 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.