DC5V-30V Battery Level Indicator Ternary Lithium Battery Capacity Display Tester
3,37 €
Easy to read: The battery level display board adopts LED indicator lights, allowing users to see the current battery level at a glance. Display mode: LED indicator light. Power saving design: When there is no need to check the battery status, the battery display panel will automatically enter standby mode to save power.
Jetzt bei Ebay:
