UG LAND INDIA 3S 40A BMS 11.1V 12V 12.6V 18650 Lithium Battery Protection Board with Balance Li-ion Lithium Battery Charger PCB BMS Lipo Cell Module for Drill Motor

The UG LAND INDIA 3S 40A BMS is a versatile protection board for 11.1V lithium batteries, ideal for powering drill motors and other DIY projects.

Key Features

• Supports 3S lithium battery packs with a nominal voltage of 11.1V.
• Handles continuous discharge currents up to 40A, perfect for demanding applications.
• Features overcharge protection at approximately 4.25V per cell.
• Includes over-discharge protection set at around 2.7V per cell.
• Provides short circuit protection with automatic recovery for safety.

Specifications

• Nominal Pack Voltage: 11.1V (3 x 3.7V cells)
• Max Charge Voltage: 12.6V
• Continuous Discharge Current: 40A
• Charge Current: Up to 20A
• PCB Dimensions: Approx. 60mm x 45mm x 4mm

FAQs

Q. What type of lithium batteries can this BMS be used with?
A. It is suitable for 3.7V nominal voltage lithium batteries like 18650, 26650, and polymer types.

Q. What is the maximum power output for a drill motor?
A. It can support drills with power up to 170W.

Q. Does this BMS have short circuit protection?
A. Yes, it includes short circuit protection that automatically recovers.