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1Pcs 3S 4S 30A 40A 60A Protection Board 18650 BMS For Drill Motor 11.1V 12.6V 14.8V 16.8V Enhance Balance (4S 40A?Balance)

Name: 1Pcs 3S 4S 30A 40A 60A Protection Board 18650 BMS For Drill Motor 11.1V 12.6V 14.8V 16.8V Enhance Balance (4S 40A?Balance)
Brand: Reland Sun
SKU: 774115782
Price: 18.12 SGD
Availability: InStock
Rating: 4.5 (2 reviews)

Product ID: 774115782

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Details

Brand
Reland Sun
Manufacturer
Reland Sun
UPC
765083551763
Voltage
4.2 Volts

⚡Up to 60A max current

🔋Supports 3S & 4S Li-ion packs

⚖️Active cell balancing

Description

⚡ Power your projects smarter, safer, and stronger!

SMART CELL BALANCING - Integrated balanced charging ensures longer battery life and safer operation by equalizing cell voltages.
PLUG AND PLAY PROTECTION - Easy integration with 18650 battery packs, safeguarding against overcharge, over-discharge, and short circuits.
THERMAL STABILITY UNDER LOAD - Operates reliably up to 60°C at 20A output, keeping your projects cool and efficient.
POWER THROUGH WITH CONFIDENCE - Handles high discharge currents up to 60A for demanding drill motors and power tools.
VERSATILE VOLTAGE COMPATIBILITY - Optimized for 3S (11.1V) and 4S (14.8V) lithium-ion battery packs, covering a wide range of applications.

This 3S/4S 30A-60A BMS protection board is designed for 18650 lithium-ion battery packs, providing essential overcharge, over-discharge, and short circuit protection. Featuring active cell balancing and thermal stability up to 60°C, it ensures optimal battery performance and longevity for high-demand applications like drill motors and power tools.

Specifications

ASIN	B098B6GBVQ
Best Sellers Rank	#603,426 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,391 in Prototyping Boards & Accessories #1,873 in Computer Motherboards
Customer Reviews	4.1 4.1 out of 5 stars (6)
Date First Available	June 30, 2021
Manufacturer	Reland Sun

Reviews

S**E

18.07.2022

A**N

Confirmed values while playing around with the BMS: Balancing current 0.1A (43 ohm over 1 cell at a max voltage of 4.3v) Balancing starts at 4,20v Cutoff voltage at 4,30v Gets to about 60°C at 20A out

28.11.2025

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