Battery Capacity Indicator Module 10Led 4-color Battery Level Tester Indicator
ab 7,79 €
(Power display module 1. Can directly support: single S (4.2V) ~ 6S25.2V), lead-acid 6V ~ 24V, town oxygen 3.6V ~ 24V, nickel-copper and other batteries 3.6V ~ 24V. There are 2 working modes strip (jumper short circuit) working current 4 ~ 18mA: point (unplugged jumper) working current 3mA.
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