Quick Summary
The DC 12V Battery Meter is a blue battery capacity and voltage monitor gauge with a 3-in-1 function button. It can show battery capacity, real-time voltage, or be turned off, and it includes an alarm feature that flashes the screen when battery capacity is lower than 20%.
This gauge is listed for DC 12V, 24V, 36V, 48V, 60V, 72V, and 84V systems, and it is described for use with lead-acid and lithium-ion battery types. It is a compact monitor for checking battery status at a glance.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Product type | Battery capacity and voltage monitor gauge for checking battery status. |
| Function | 3-in-1 display with capacity, voltage, and off settings. |
| Alarm feature | Screen flashes when battery capacity is lower than 20%. |
| Supported system voltage | Listed for DC 12V, 24V, 36V, 48V, 60V, 72V, and 84V systems. |
| Battery types | Described for lead-acid and lithium-ion battery types. |
| Included items | 1 battery meter and 1 2-pin wire. |
| Color | Blue. |
What to Compare Before Buying
- System voltage: This gauge is listed for multiple DC voltage systems, so compare it with the voltage of your battery setup.
- Battery type: It is described for lead-acid and several lithium-ion battery types, so check that your battery chemistry matches the intended use.
- Display function: Decide whether you want capacity readout, voltage readout, or a display that can be turned off.
- Alarm behavior: The screen flash alarm is tied to battery capacity lower than 20%, which may matter if you want a low-charge reminder.
- Included wiring: Confirm that the 2-pin wire fits your installation plan.
What Is Included
- 1 battery meter
- 1 2-pin wire
Before You Decide
Confirm the DC voltage of your system, the battery type you plan to monitor, and whether the included 2-pin wire matches your setup. If you want a gauge that shows capacity, voltage, or both, this model is built around that switching function and the low-capacity flashing alarm.
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