High Quality Universal 8V-100V Battery Level Indicator & Voltmeter Gauge for E-Bikes, Motorcycles & Cars

Display Overview

The display is a compact digital LCD panel designed to monitor battery level and voltage in real time for electric vehicles, motorcycles, and DIY battery setups.

Visual Features & Layout

• Battery Status Bar: Features a multi-segment graphic battery icon on the left side that visually represents remaining charge level.

• Digital Readout: Displays numeric values clearly on the right side (showing either charge percentage, voltage, or alternating between both).

• Control Buttons: Located right below the screen display (a setting icon button and an OK button) for quick user setup and toggling display modes.

• Color Scheme: Features a dark casing with high-contrast green illumination for easy readability.

Display Modes & Functionality

The indicator supports 4 user-selectable display modes:

1. Percentage + Voltage: Shows charge percentage and voltage manually toggleable via the front key.

2. Percentage Only: Displays only the battery charge percentage ($0\%-100\%$).

3. Voltage Only: Displays only the numerical voltage reading (range: $8\text{V}-120\text{V}$).

4. Alternating Display: Automatically cycles between showing the percentage and voltage every 3 seconds.

Physical Specifications

• Dimensions / Hole Cutout Size: $58.5\times 28.5\text{ mm}$

• Battery Compatibility: Lead-acid ($12\text{V}-84\text{V}$), Li-ion ($3\text{S}-28\text{S}$), LiFePO4 ($4\text{S}-28\text{S}$), or custom ranges between $8\text{V}$ and $120\text{V}$.