Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•This lithium protection board 3S 40A made of integrated components, not easily damaged, with stable performance.
•This protection board designed with a variety of protection functions including overcharge, over discharge, short circuit, and temperature protection.
•Adopts intelligent lithium cell management IC, ensuring fast and safe charging. With balance charging to balance the characteristic of each battery in battery pack and prolong your battery life.
•Equipped with thickened aluminum fin to speed up heat radiating, which helps to effectively improve the operation efficiency.
•This Lithium battery protection board has gone through load and aging test for quality assurance.
From USA
