product description:
COOLWAS 3pcs 1-8S Lipo Voltage Tester For RC Drone/Helicopter/Boat/Plane. A very useful RC Tool for your batteries,Test the working state of lithium battery.
Protect your battery from overcharging or overdischarging.make your Batteries Life Longer.
Specification: Dimension: 4.0 x 2.3 x 1.1cm (1.6 x 0.9 x 0.4inch)
Package weight: 15g (0.5oz)
Voltage detection precision: +/-0.01V
Unit voltage display range: 0.5V-4.5V
Total voltage display range: 0.5V-36V
1S test mode voltage range: 3.7V-30V
Low voltage alarm mode: 2-8S
Alarm set value range: OFF-2.7V-3.8V
Display Mode: Battery cell voltages, total voltages, lowest cell voltage, remaining battery capacity.
Package Included:
3x RC Battery Low Voltage Monitor
Notice: When the voltage lower than the set value, it will buzzer with red LED light. Pre-set value is 3.3V. Push key can change the voltage setting and save.
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