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Battery Style LED Digital Tube Display Green LED Inner + Red LED Outer
This is battery level display module. The 5 - segment LED inside is green light and the frame is red light. Features: - Type: Common Anode - Pin pitch: 2.54mm; - Forward voltage: green LED is 3.1V£¬ the red LED is 1.8V; - Forward Current: 20mA (max); - Reverse voltage: 5V (max).