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3S 4S 8A 30A 40A 60A 12.6V 13.6V Polymer Li-ion Lithium Battery Charger Protection Board PCB BMS 12V For Drill Motor Lipo Cell

 3S 30A Feture: Scope: Suitable for ternary lithium battery with nominal voltage of 3.7V and full voltage of 4.2V (including 18650, 26650, polymer battery, no size limit) Charging voltage: 12.6V-13.6V Continuous discharge current (upper limit): 30A If the heat dissipation environment is not good, please reduce the load current. Continuous charging current (upper limit): 20A Enhanced version: Suitable for electric drills with a starting current of 60A or less, power below 130W, or resistive loads

  • Exceptional torque-to-weight ratio for heavy mechanical loads
  • Built-in robust reduction gearbox for stable angular velocity
  • Durable all-metal gear configuration resisting wear and tear
  • Smooth rotation control with minimal mechanical backlash
  • Compatible with standard PWM and H-bridge motor driver boards
  • Quiet operation and minimal thermal output during continuous load
  • Standardized mounting holes for quick and clean structural assembly
$1.13 $1.47 Save 23%
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Best For: Roboticists, CNC machine builders, and hobbyists needing reliable, high-torque actuation or precise rotational shaft positioning.
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(855) I-BUY-ROBO (855) 428-9762
Take your robotics projects to the next level with the 3S 4S 8A 30A 40A 60A 12.6V 13.6V Polymer Li-ion Lithium Battery Charger Protection Board PCB BMS 12V For Drill Motor Lipo Cell. This premium Battery Management Systems component has been carefully selected and tested to meet the demanding standards of robotics engineers, students, and maker community creators. Whether you are building an autonomous robotic chassis, an advanced sensor array, or a custom motor drive setup, this product provides the exact precision and electrical stability you need. Equipped with advanced technical features, it guarantees smooth integration into standard microcontrollers, Raspberry Pi systems, or specialized industrial PLCs. Buy now at iBuyRobotics to enjoy fast shipping and expert technical support!

Use Cases

Wheel locomotion, robotic arm joint actuation, CNC axis motion, automated lock mechanisms, and precision mechanical drive assemblies.

Compatibility Notes

Works with standard H-bridge motor drivers, servo controllers, and electronic speed controllers (ESCs). Requires a dedicated motor power supply.

Frequently Asked Questions