NEEY 4S 2A Active Balancer

Product Data Sheet

• Software active equalization specification
• Number of battery pack strings - 4S
• Balance current ≤2A
• Balance mode - Active equilibrium
• working temperature -20°C~60°C

The 4S2A Active Balancer (NEEY) is a battery management solution designed for 4 series lithium-based battery packs. It supports 2A of current per cell for active balancing, which helps ensure that all cells in the battery pack are charged to the same voltage level. Active balancing optimizes battery performance by redistributing energy from higher-voltage cells to lower-voltage cells, thus improving the overall efficiency and lifespan of the battery pack. This balancer helps to prevent overcharging or deep discharging of individual cells, ensuring a safer and more reliable operation. The NEEY designation indicates the specific brand or model, offering efficient and effective cell balancing for applications such as energy storage systems, electric vehicles, and other lithium-based power solutions.

Digital Multimeter A830L (2000W)

Product Data Sheet

• Functions: Voltage, current, resistance, and continuity testing
• Power Rating: Maximum 2000W
• Display: Backlit LCD for clear readings
• Features: Auto power-off for battery saving
• Durability: Impact-resistant casing
• Design: Compact and portable
• Applications: Ideal for troubleshooting and maintenance tasks

The Digital Multimeter A830L (2000W) is a compact and reliable tool for accurate electrical measurements. Designed for versatility, it supports functions like voltage, current, resistance, and continuity testing, making it ideal for both professionals and DIY enthusiasts. The multimeter features a clear backlit LCD for easy reading in various lighting conditions and an auto power-off function to conserve battery life. With a maximum power rating of 2000W, it handles high-demand tasks effortlessly. Its durable casing provides protection against impacts, while the user-friendly interface ensures efficient operation. Compact, portable, and precise, the A830L is perfect for troubleshooting and maintenance tasks.