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