LiPo Voltage Indicator (8S) with Buzzer Alarm
$4.99
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In Stock
LiPo Voltage Indicator (8S) with Buzzer Alarm
$4.99
In Stock
Arrives
Free shipping on orders $99+ (oversize items excluded).
Pick up today in Cumming, usually ready in 2 hours.
1S-8S Support
Compatible with wide cell range
Dual Voltage Alarm
Loud buzzer and flashing LED
Precision Voltage Detection
Accurate detection to 0.01 volts
Ultra Compact Size
Weighs only five grams total
JST-XH Balance Connector
Direct fit for standard taps
Customizable Alert Cutoff
Easily adjust voltage warning settings
Essential Battery Health MonitorProtect your valuable LiPo packs easily
The Lipo Voltage Tester (8S) with Buzzer Alarm is an essential safety and maintenance tool for every RC enthusiast. Designed to prevent over-discharging, this compact RC battery tester provides instant voltage readings and loud warnings when power levels drop. Keep your LiPo battery packs operating safely and prolong their overall lifespan during both air and ground operations.
Precision Voltage Alert SystemReal-time battery protection for RC vehicles
Never risk damaging your lithium polymer packs again with the Lipo Voltage Tester (8S) with Buzzer Alarm. Capable of monitoring 1S up to 8S battery configurations, this ultra-lightweight low voltage alarm connects directly to your pack's standard 2.5mm JST-XH balance connector. Featuring cell voltage detection accurate to 0.01V, the unit utilizes dual alert systems—a high-decibel audible alarm and a bright flashing red LED—to notify you immediately when cell voltage drops below your selected limit. Ideal for high-performance brushless RC cars, planes, and drones, this tool ensures you stop running before critical discharge occurs.
Technical SpecificationsDimensions precision and cell ratings
Compatibility
1S to 8S LiPo
Part Type
Low Voltage Alarm
Voltage Precision
0.01V
Connector Type
JST-XH Balance Tap
Dimensions
40mm x 25mm x 11mm
Weight
5g
Default Voltage Cutoff
3.3V
Advanced Monitoring CapabilitiesSmart alerts and flexible settings
Cell RangeWorks from 1S (3.7V) up to 8S (29.6V) LiPo packs (battery)
High PrecisionVoltage detection accuracy of 0.01V
Visual AlertFlashing red LED triggers when cell voltage drops
Audible AlarmHigh-decibel buzzer alerts operator during operation
Easy ConnectionConnects directly to 2.5mm JST-XH balance ports
Ultralight DesignWeighs just 5g to preserve flight performance
Frequently Asked QuestionsEverything you need to know
How do I connect the Lipo Voltage Tester (8S) with Buzzer Alarm to my battery pack?
Simply plug the balance lead of your LiPo battery into the bottom pins of the Lipo Voltage Tester (8S) with Buzzer Alarm, aligning the negative (black) wire with the negative pin marking on the tester circuit board.
Can I leave the Lipo Voltage Tester (8S) with Buzzer Alarm plugged into my battery when not in use?
No, you should always disconnect the Lipo Voltage Tester (8S) with Buzzer Alarm when you are done running or checking your battery, as leaving it connected can slowly drain the cells over time.
How do I change the alert voltage threshold on the Lipo Voltage Tester (8S) with Buzzer Alarm?
Press the small push-button located on top of the Lipo Voltage Tester (8S) with Buzzer Alarm to cycle through the available cutoff voltage settings until you reach your preferred value.
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