Voltage Buzzer Lipo

Voltage Buzzer Lipo – battery voltage monitor with alarm

A compact monitoring device that continuously measures LiPo battery voltage through the balance connector and triggers a 100+ dB alarm when cells drop below preset thresholds. Compatible with LiPo, Li-Ion, LiMn and Li-Fe batteries in 1-8S configurations.

Construction and materials

The buzzer features a digital display showing real-time voltage readings per cell. Voltage alarm thresholds are adjustable from 2.7V to 3.8V per cell. The compact housing connects directly to battery balance connectors without requiring additional wiring or modifications.

Application and use

Connect the buzzer to your battery's balance connector during airsoft games or training sessions. The device provides continuous voltage monitoring without opening your replica. Particularly useful for HPA setups with external batteries or replicas lacking built-in battery indicators. The loud alarm ensures you receive timely warnings even in noisy environments.

Integration and compatibility

Works with all common lithium battery chemistries: LiPo, Li-Ion, LiMn and Li-Fe. Supports 1S through 8S battery configurations via standard balance connectors. No additional adapters needed for most airsoft battery packs.

Maintenance and lifecycle

The device requires no regular maintenance or calibration. Simply disconnect after use to preserve internal components. Protects battery investments by preventing deep discharge damage that permanently reduces capacity.