1. Utilizes a microcontroller and dedicated software for intelligent control.
2. Employs accurate discharge control corrected for battery discharge rate characteristics. The discharge termination voltage is a control point corrected by the discharge rate curve, eliminating the inaccuracies of simple voltage control over discharge. This aligns with the inherent characteristics of batteries, where different discharge rates result in different termination voltages.
3. Features fully automatic control including overcharge, over-discharge, electronic short circuit, overload protection, and unique reverse connection protection. All protections do not damage any components or blow fuses.
4. Employs a series-connected PWM charging main circuit, reducing voltage loss in the charging circuit by nearly half compared to diode-based circuits. Charging efficiency is 3%-6% higher than non-PWM circuits, increasing operating time. Over-discharge recovery boost charging, normal direct charging, and automatic float charging control extend the system's lifespan. High-precision temperature compensation is also included.
5. Intuitive LED indicators show the current battery status, allowing users to understand the usage conditions.
6. All controls utilize industrial-grade chips (only for industrial-grade controllers with I-band), enabling smooth operation in cold, high-temperature, and humid environments. Simultaneously, crystal oscillator timing control is used, ensuring precise timing control;
7. The potentiometer adjustment control setpoint has been eliminated, and instead, an E-square memory is used to record each working control point, making the settings digital and eliminating factors that reduce accuracy and reliability due to potentiometer vibration deviation, temperature drift, etc.;
8. Digital LED display and settings are used, allowing all settings to be completed with a single button, making it extremely convenient and intuitive to use. Its function is to control the working status of the entire system and to provide overcharge and over-discharge protection for the battery. In environments with large temperature differences, a qualified controller should also have temperature compensation functionality. Other additional functions such as light-controlled switches and time-controlled switches should be optional features of the controller.
