DEVMO 5pcs 1S~8S LiPo Life LiMn Voltage Checker Tester, Low Voltage Warning Alarm Buzzer with LED Indicator fit Remote Control Helicopter Spare Parts Monitor

Price: $13.99
Product prices and availability are accurate as of 2021-03-01 19:11:06 UTC and are subject to change. Any price and availability information displayed on https://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
Availability: In Stock
In Stock.
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Product Features

?Works with any 1-8s Lipo Li-ion Limn Li-fe RC drone car. ?Display Mode: cell voltages, total voltages, lowest cell voltage, Remaining capacity. ?When the voltage is below the set value ,it will buzzer with red LED Light , pre-set value 3.3V. ?Small Size(40mm x 25mm x 11mm) and light weight(10g),easy to use. ?Package Includes: 5pcs Alarm Buzzer