Item Descriptions: -The LED light displays the real-time battery voltage status to ensure that the battery power is clear at a glance and avoid the model from losing control due to insufficient power. -4.8V or 6V battery voltage system design, strong compatibility, suitable for a variety of RC devices, such as C car drones. -7 high-brightness LED lights are used to clearly display the remaining battery voltage, and the color changes from green (high power) to red (low power), which is convenient for quickly judging the battery status. -Size: about 4 x 2 x 0.3cm (length * width * height), cable length: about 9cm, compact design, easy to install, and can be easily connected to the receiver. -Easy to use, plug and play, no other complicated modifications and wiring operations are required. Package: 2x Monitor Item Specifications: Voltage:4.
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