Alarm 1-8S latest 2 in 1 battery monitor BB ring low pressure adjustable Buzzer.
A product has two functions, low-power display and alarm (low pressure alarm can be adjusted).
Tips: Set in the middle of the two black horn button alarm!.
The voltage monitor is used to detect 1S ~ 8S lithium batteries, and automatically detect the voltage of each cell lithium battery and total voltage. Supports reverse connection protection.
It allows you to work anywhere in the understanding of the state of your battery, so your battery will not overcharge and over discharge or cause damage.
When the voltage drops below the set value, the buzzer sounded, the red LED flashes; factory default setting is 3.3V, press the button to change the voltage setting, automatically save the user’s current settings.
1 lithium battery detection for 1S-8S.
2 voltage detection accuracy:. ± 0.01V.
3 pack voltage display range:. 0.5V ~ 4.5V.
4 Total voltage display range:. 0.5V ~ 36V.
5.1S test mode voltage range: 3.7V ~ 30V.
6 Low voltage buzzer alarm mode:. 2S – 8S.
7 Alarm Voltage Range:. OFF ~ 2.7 ~ 3.8V.
8 Dimensions: 40 mm x 25 mm x 11 mm
9 Working voltage : 22V
10 Weight : 9g
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