5PCS Lipo Battery Low Voltage Alarm Tester with Buzzer and LED for 2S 3S
RC Drone Battery MonitoringUSD $15.82
Condition : NEW
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- Dual Warning System: This lipo battery alarm emits a loud buzzer sound and flashes an LED light when any cell voltage drops below 3.0V providing clear alerts.
- Real Time Voltage Monitoring: Our low voltage alarm continuously monitors each cell in your 2S or 3S lithium battery pack during use to prevent over discharge.
- Compact and Lightweight: The battery voltage tester is small and lightweight so it adds minimal bulk to your RC aircraft car or drone.
- Battery Life Protection: This 2s 3s battery alarm helps extend battery lifespan by alerting you to stop using the pack before it becomes critically low.
- Easy to Use: The rc battery alarm simply plugs into the balance port of your LiPo battery and begins monitoring with no complex setup required.
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