3S BMS – 20A Li-ion Battery Protection Board for 3.7V NMC cells

20a Li Ion Battery Protection Board For 3s BMS

Lithium Ion batteries, lightweight and high energy density have their risk of posing danger if mishandled. Excessive current draw, under charge or over charging can create hazardous conditions. We have introduced the 3S BMS – 20A Li-ion Battery Protection Board for your DIY projects running 3.7V NMC cells safely.

Safety in Energy with 3S BMS

Lithium-ion batteries are not safe if mishandled. To reduce risks this protection board must be there. It watches to and guards three series connected cells, shutting off the ability when it is overcharged, under discharged, or over comes with an extreme to stave off harm to people and environmental damages.

Protection for Your DIY Projects

This protection board is ideal for a number of DIY projects where the current does not exceed 20A. This board is a perfect companion to any Arduino or Raspberry Pi projects, 3D printers, Quadcopters, or robotics applications — and guarantees a reliable power supply.

Compatibility with 18650 Cells.

This protection board specifically designed for 18650 cells with a nominal voltage of 3.6V or 3.7V will greatly improve the safety on your DIY projects, both in performance and peace of mind.

Specifications

Short circuit protection
Overcharge protection
Over-discharge protection
Overcurrent protection
Overcharge Voltage: 4.2V
Maximum Working Current: 20A