3S 20A 12.6V 18650 Lithium Battery PCB Protection Board Module

Product Features: - This 18650 lithium battery protection board is designed to protect your battery from over-charging, over-discharging, over-current, and short circuits. - It is made of high-quality materials and is durable. - Small size, light weight, easy to carry and install. - The LED indicator will show the status of the battery. - Suitable for a variety of 18650 lithium batteries. Key Usage Points: - Over-charge protection voltage: 4.25 ± 0.05V - Over-discharge protection voltage: 2.55 ± 0.05V - Over-current protection current: 20 ± 2A - Short circuit protection delay: 100ms - Operating temperature: -40℃~+85℃ - Storage temperature: -40℃~+85℃ Benefits: - Protects your battery from damage. - Extends the life of your battery. - Makes your battery safer to use. Additional Features: - Self-recovery function. - Low power consumption. What's Included: - 3S 20A 12.6V 18650 Lithium Battery PCB Protection Board Module - User Manual External Links:

How to Use a 18650 Lithium Battery Protection Board

18650 Lithium-Ion Battery Protection Circuit

18650 Lithium-Ion Battery Protection Circuits