Frienda 72V Lead-Acid & Lithium Ion Battery Meter with Alarm (Green)

A Breakdown That Highlights Everything

Efficient Setting Key - Multifunctional Front Setting Button: The new design of the front setting button allows for seamless control of multiple functions. - Cycle Voltmeter and Battery Percentage: Easily monitor your battery's cycle voltage and current battery percentage. - Backlight Turn-On: Quickly turn on the backlight with a simple press. - Black Mode: Switch to black mode for reduced brightness and longer battery life. - Sleep Mode: Automate battery conservation with the sleep mode for extended usage. - Battery Type Selection: Easily choose between various battery types to ensure compatibility.

Humanized Designs - Switched Function Button: Designed with a switched function button, you can effortlessly check battery capacity or real-time voltage and turn off the device when not in use. - Alarm Design: When the battery capacity is low, the LCD display will flash, providing you with a visual alert.

Fit Different Battery Types - Battery Compatibility: The multifunctional battery capacity indicators are compatible with a wide range of batteries including 12V, 24V, 36V, 48V, 60V, 72V, and 84V acid batteries, ternary lithium batteries, polymer lithium-ion batteries, and 3-15 series lithium-ion batteries. - Storage and Water Batteries: Suited for storage batteries and water batteries as well.

LCD Display - PVC Waterproof Screen Protector: Comes with a PVC waterproof screen protector, providing clarity and protection against water, dust, and other elements. - Bright Backlight: Features a bright backlight that enhances visibility from various angles. - Low Power Consumption: Operates with low power consumption, with a max working current of 5 mA, ensuring long-lasting performance.

Suitable for Diverse Applications - Versatile Applications: Suitable for a wide range of environments and applications, including gardens, homes, offices, and more. - Long-Term Use: Designed to provide reliable battery indication for a long time. - Meets Various Needs: Ideal for practical and efficient battery indicators that will enhance your experience.