Feature: 1. Sophisticated Production Technology: Adopting sophisticated production technology, not easy to appear false welding, suitable for battery maintenance, etc. 2. Good Quality Inductance Modules: The use of good quality inductance modules can effectively extend the battery life 3. Multiple Models: There are multiple models to choose from to meet the needs of various work scenarios 4. DC 2.0V-4.5V Operating Voltage: Operating voltage range for DC 2.0V-4.5V, applicable battery type contain ternary and iron lithium battery 5. Reduce Battery Maintenance Costs: Used on the battery pack, there is an adjacent voltage difference during charging and discharging to trigger equalization work, and the battery pack voltage error will also be pulled back to a more ideal value, reducing battery maintenance costs Specification: Item Type: Active Equalizer Balancer Material: PCB Operating Voltage Range: DC 2.0V-4.5V Applicable Battery Type: Ternary, iron lithium battery Balance Current: Adjacent pressure difference above 0.1V (current is about 0.5-0.7A) Adjacent voltage difference above 0.2V (reach the maximum equalization current 1.2A) Purpose: Applicable Scenarios: Battery maintenance, etc.. Package List: 1 x Active Equalizer Balancer1 x Patch Cord Set Note: Do not use the product in a static electricity environment, static electricity will damage the electronic components.