Description
The 3S–14S DC 7–55V Battery Level Indicator is a versatile voltage and capacity display tool designed for a wide range of battery monitoring applications. It is compatible with 12V, 24V, 36V, and 48V battery systems, including 18650 lithium and LiPo packs.
This capacity tester provides an easy-to-read display of real-time voltage and battery level, helping you keep track of power status and avoid unexpected shutdowns. Its wide 7–55V operating range makes it suitable for electric bikes, scooters, solar power systems, and other DC-powered projects.
Designed for 3S to 14S battery configurations, it ensures precise monitoring across multiple cell setups. The compact and lightweight design allows for easy installation in battery boxes, dashboards, or control panels.
Built with high-quality components, this battery indicator offers stable performance and accurate readings over time. It’s ideal for DIY battery packs, RC projects, and off-grid energy systems.
The unit features a clear LED/LCD display (depending on model) for quick voltage checks and capacity percentage readings. With its low power consumption, it won’t drain your battery while in use.
Whether for hobby electronics or professional applications, this battery charging tester is a reliable and essential tool for keeping your devices running efficiently.










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