Easy Installation Power Indicator Module Reliable Design Board For 21700 18650 Lithiums Batteries Pack

High precise LED Indicator Module with tricolor display 3.7-4.2V accurately monitors lithiums levels through red/yellow/green alerts, featuring compactly design for seamlessly device integration. This 10mA/1.5mA low power module employs three color LED voltages detection 2575 thresholds and wide voltages compatibility, ensuring stable performances in portable electronics and DIY projects. Ideal for drones builders, powerbanks designers, and electronics enthusiasts requiring real time status monitoring in space constrained devices like wearables and toys. Easy Installation Power Indicator Module Reliable Design Board For 2170018650 Lithiums Batteries Pack Features: High precise LED Indicator Module with tricolor display 3.7-4.2V accurately monitors lithiums levels through red/yellow/green alerts, featuring compactly design for seamlessly device integration. This 10mA/1.5mA low power module employs three color LED voltages detection 2575 thresholds and wide voltages compatibility, ensuri