Lithium Battery Level Alarm Buzzer 1S-8S Voltage Display
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Prices updated: 13 Oct 2026
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About this product
This voltage display module monitors lithium battery packs from 1S to 8S, showing the total pack voltage and the voltage of each cell. It includes an alarm buzzer and reverse-connection protection, helping avoid over-discharge and over-charge of the pack.
Specifications
- Supported cell count
- 1S to 8S lithium
- Display
- Total pack voltage and per-cell voltage
- Alarm
- Buzzer
- Protection
- Reverse connection protection
Frequently asked questions
How do I connect it to a battery pack?
Plug the module into the balance connector of the lithium pack. It reads the voltage of each cell and the total voltage, so no multimeter is needed to check the status.
Which battery configurations are supported?
It supports lithium packs from 1S to 8S, so it works with any series count in that range.
