Keep your batteries efficiently monitored with this versatile Battery Indicator, designed to support 12V, 24V, 36V, and 48V (optional) battery systems. Engineered for both charging and discharging phases, this battery level monitor provides real-time status updates, enabling effective management and prolonging battery life. Key Features: · Wide Voltage Compatibility: Supports multiple battery voltages including 12V, 24V, 36V, and optional 48V, making it suitable for a variety of battery types and applications. · Real-Time Power Level Monitoring: Accurately tracks battery charge levels during charge and discharge cycles, helping you maintain optimal battery health. · 10-Segment LED Bar Graph Display: Features a clear 10-segment LED indicator with 1 red, 2 yellow, and 7 green LEDs for easy and precise visualization of battery capacity. · Low Charge Warning: Equipped with a flashing LED alert to notify you when battery levels are critically low, ensuring timely recharging and preventing damage. · Memory Recall Function: Includes a memory option to recall the previous battery charge level for better tracking and management. · High Accuracy & Reliability: Offers ±0.5% measurement accuracy and stable performance over a wide operating temperature range from -20℃ to +85℃. · Easy Installation and Operation: Designed with user convenience in mind, the compact plastic casing and intuitive interface make setup and use straightforward. Specifications: · Material: Durable Plastic · Color: Black · Operating Voltage: 12V/24V, 36V, 48V (optional) · Operating Current: 20mA nominal · LED Indicator Capacity: 1 Red + 2 Yellow + 7 Green LEDs · Accuracy: ±0.5% · Operating Temperature: -20℃ to +85℃ · Package Weight: Approximately 40-42g Package Includes: · 1 x Battery Indicator · 1 x Set of Accessories Note: Ensure to connect the Battery Indicator to the correct voltage as marked on the device. Using an incorrect voltage may cause malfunction or damage. This reliable and precise Battery Indicator is ideal for anyone needing accurate monitoring of battery status across various battery voltages, enhancing battery management and extending service life in automotive, solar, marine, and other energy storage applications.