QWinOut LiPo Battery Checker, 2in1 RC 1-8S Battery Tester Monitor, Low-Voltage Buzzer Alarm with LED Indicator Dual Speakers for 1-8s Lipo/Li-ion/LiMn/Li-Fe Battery

This product is suitable for various kinds of RC battery, When the voltage is below the set value, it will buzzer with red LED light,The alarm voltage can be set by pressing the button on top of the unit. The voltage the alarm will sound is adjustable between individual cell voltages of 2.7v and 3.8v in .1v increments ,pre-set value 3.3V. A very useful RC Tool for your batteries,Test the working state of lithium battery. Protect your battery fromovercharging or overdischarging. ABS material shell, effective anti-slip and improved comfort Larger and clearer font, loud sound Accurate display and easy to connect Compact design and easy to carry What it shows on the LED Indicator when it lights at the begining: 1.All voltage of the battery 2.The voltage of the first cell 3.The voltage of the second cell 4...... till the last cell. 5.Back the the all voltage of the battery, and repeat again. Specifications: Brand: QWinOut Display: LED Using for the testing of 1S-8S lithium battery Voltage detection precision:+ / - 0.01V 1s test range displayed :3.7V-30Vs Group voltage range: 0.5V~4.5V Total voltage range: 0.5V~36v Low voltage buzzer alarm mode: 1S-8S Setting range of low-voltage alarm: OFF~2.7V~3.8V Used for 1 - 8S LiPo / Li-ion / LiMn / Li-Fe battery Package includes: 1pcs * 2 in 1 RC 1-8s battery tester low voltage buzzer alarm with LED indicator

• Fuction - Test the working state of lithium battery. Protect the battery from overcharging or overdischarging.
• Easy to use - Just plug into the balance plug and the LED will cycle through the individual cell voltages as well as list the total voltage.
• How it work - When the voltage is below the set value, it will buzzer with red LED light. Push the key which can change the voltage setting and save. You can set the alarm from 2.7 to 3.8V per cell or you can turn the alarm off
• Wide range of applications - Works with any 1-8S Lipo/Li-Ion/LiMn/Li-Fe RC drone battery.
• Super loud alarm sound makes it easier to find your drone