The device is a specialized tool designed for the activation of valve-regulated lead-acid batteries (hereinafter referred to as batteries) with voltages of 2V, 6V, or 12V that have experienced capacity degradation due to plate sulfation and crystallization. It features functions such as "activation", "verification discharge", and "automatic charging" for these batteries.

Utilizing advanced testing technology principles, this device has achieved a series of breakthroughs in the research and application of new technologies, devices, materials, and processes. It can perform verification discharge tests tailored to the specific conditions of different degraded batteries, automatically charge in three stages, or set multiple cycles to conduct repeated charge-discharge operations on the battery. This process reactivates the inactive active materials on the battery plates, thereby enhancing the capacity of degraded batteries. Additionally, it comes equipped with PC application software to upload collected data to a computer for various analyses.

The instrument boasts high power output, compact size, and lightweight design, along with comprehensive upper-level computer data management software. Its user-friendly human-machine interface significantly reduces the workload involved in daily battery testing and maintenance, making it an ideal assistant for battery maintenance tasks.

The instrument uses a touch screen operation, which can be directly operated with a touch pen or finger.

Data storage methods include internal storage and external SD card storage, which can be chosen according to needs.

It has protection functions such as overvoltage, overcurrent, and overheating.

Activation function: When the battery is offline, it can activate individual battery cells. Before activation, set parameters like the number of activation cycles, single activation charge/discharge time, protection voltage, etc., then the instrument will automatically perform the activation function; it also displays real-time data such as battery voltage, charge/discharge current, charged/discharged capacity, charge/discharge time, etc.; the preset activation cycle completes or stops upon manual intervention.

Discharge function: While the battery is offline, use an intelligent dummy load for constant current discharge verification. Set parameters like "discharge current", "discharge time", "discharge capacity", "termination voltage", etc., then the instrument will automatically perform the discharge function and display real-time data such as discharge current, discharged capacity, battery voltage, discharge time, etc.; the discharge test stops when the battery reaches the preset termination condition or upon manual intervention.

Charge function: Whether the battery is in online float charging or offline, the instrument can automatically charge the battery. Set parameters like "charging current", "charging time", "termination voltage", etc., then the instrument will automatically perform the charging function and display real-time data such as charging current, charged capacity, battery voltage, charging time, etc., and stops when the battery meets the preset termination conditions or upon manual intervention.

Internal resistance quick test function: (optional) After the battery pack is disconnected from the system, it only takes 1-2 minutes to measure the estimated capacity and internal resistance of the battery;

High-brightness color LCD display, providing clear and beautiful display effects.

Powerful PC data management software with a friendly interface, offering data management, printing, analysis, report statistics, automatic generation of test reports, and other functions.