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.
LED Indication:
We have other Variants choose as per your requirement:
Features:
- The intelligent power display panel
- Static power consumption 2~3 mA, It’s negligible
- Power indication(The color of the lamp is green)
Package Includes:
1 x 4S 18650 Lithium Battery Capacity Indicator Module Level Tester LED
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