4S 18650 12V Lithium Battery Capacity Indicator Module Percent Power Level Tester LED Display Board Module
An Intelligent electricity quantity display board; slightly push trigger switch, it will auto power off after 3 seconds display.
Features
The intelligent power display panel
Static power consumption 2~3 mA, It’s negligible
Power indication(The color of the lamp is green)
Specification
| Power Consumption | 2~3 mA |
| U≈6.6V | 25% LED Indicator |
| U≈7V | 50% LED Indicator |
| U≈7.5V | 75% LED Indicator |
| U≈8V | 100% LED Indicator |
| Length (mm) | 44 |
| Width (mm) | 9 |
| Height (mm) | 7.5 |
| Weight (gm) | 8 |
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