This Lithium Battery Fuel Gauge Display in green and blue provides a simple visual indicator for monitoring battery levels across various types.
In practical use, such as on electric bikes or solar setups, it helps users quickly check voltage status to avoid unexpected power loss, making it easier to manage daily activities or outdoor projects.
- Features a four-level LED display for clear battery status indication
- Supports working voltage from 3V to 34V with a low 5mA current draw
- Waterproof design suitable for outdoor conditions
- Compatible with lithium, lead acid, and nickel metal hydride batteries
- Allows selection of 1S to 8S configurations via solder pads
- Operates in temperatures from -20 to 50 degrees Celsius
- Displays a red frame when battery level drops below 25% for added awareness
This gauge fits well for DIY enthusiasts, technicians, and anyone needing straightforward battery monitoring in vehicles, tools, or renewable energy systems.
