Description
2 in 1 battery voltage tester / low voltage buzzer for 1-8S lithium battery
- This product is suitable for 1S-8S LiPo Battery. 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.
- To prevent reverse connection error,If the connection is wrong, the LED screen will not be displayed Prevent the battery from getting low, causing the crash.
- ABS shell is eco-friendly and durable.
- Backlit LCD screen, applicable under poor light condition.
- Compact and extremely portable.
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