---
product_id: 732548477
title: "Reland Sun 1Pcs 3S 4S 30A 40A 60A Protection Board 18650 BMS For Drill Motor 11.1V 12.6V 14.8V 16.8V Enhance Balance (3S 40A?Enhance)"
brand: "reland sun"
price: "$18.58"
currency: USD
in_stock: true
category: "Reland Sun"
url: https://www.desertcart.us/products/732548477-reland-sun-1pcs-3s-4s-30a-40a-60a-protection-board
store_origin: US
region: United States of America
---

# Up to 60A current support 3S/4S battery compatibility Balanced charging for battery longevity Reland Sun 1Pcs 3S 4S 30A 40A 60A Protection Board 18650 BMS For Drill Motor 11.1V 12.6V 14.8V 16.8V Enhance Balance (3S 40A?Enhance)

**Brand:** reland sun
**Price:** $18.58
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up smartly — never settle for less than balanced performance!

## Quick Answers

- **What is this?** Reland Sun 1Pcs 3S 4S 30A 40A 60A Protection Board 18650 BMS For Drill Motor 11.1V 12.6V 14.8V 16.8V Enhance Balance (3S 40A?Enhance) by reland sun
- **How much does it cost?** $18.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/732548477-reland-sun-1pcs-3s-4s-30a-40a-60a-protection-board)

## Best For

- reland sun enthusiasts

## Why This Product

- Trusted reland sun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **High Current Capacity:** Handles up to 60A, perfect for demanding drill motors and high-drain devices.
- • **Robust Protection Board:** Safeguards your 18650 battery packs from overcharge, over-discharge, and short circuits.
- • **Enhanced Battery Balance:** Integrated balanced charging function extends battery life and performance.
- • **Plug-and-Play Reliability:** Easy integration with ternary lithium batteries for hassle-free upgrades.
- • **Seamless Multi-Voltage Support:** Optimized for 11.1V to 16.8V lithium battery packs, ensuring versatile power management.

## Overview

This 1Pcs 3S/4S 30A-60A Protection Board by Reland Sun is engineered for 18650 ternary lithium batteries, supporting nominal voltages from 11.1V to 16.8V. Featuring balanced charging and robust current handling up to 60A, it ensures optimal battery health and reliable power delivery for high-demand applications like drill motors.

## Description

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

## Features

- Scope of application: Suitable for ternary lithium batteries with a nominal voltage of 3.7V and a full voltage of 4.2V
- 3S 30A/40A/60A Charging voltage: 12.6V?13.6V
- 4S 40A Charging voltage: 16.8V?18.1V
- The balanced version has a balanced charging function.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B098B9CT5Q |
| Best Sellers Rank | #650 in Computer Motherboards |
| Brand | Reland Sun |
| Brand Name | Reland Sun |
| Manufacturer | Reland Sun |
| Part Number | 1 |
| UPC | 765083551787 |
| Voltage | 4.2 volts |

## Product Details

- **Brand:** Reland Sun
- **Manufacturer:** Reland Sun
- **UPC:** 765083551787
- **Voltage:** 4.2 Volts

## Images

![Reland Sun 1Pcs 3S 4S 30A 40A 60A Protection Board 18650 BMS For Drill Motor 11.1V 12.6V 14.8V 16.8V Enhance Balance (3S 40A?Enhance) - Image 1](https://m.media-amazon.com/images/I/41DhBuTTGvS.jpg)
![Reland Sun 1Pcs 3S 4S 30A 40A 60A Protection Board 18650 BMS For Drill Motor 11.1V 12.6V 14.8V 16.8V Enhance Balance (3S 40A?Enhance) - Image 2](https://m.media-amazon.com/images/I/51O1apOv78S.jpg)

## Available Options

This product comes in different **Size** options.

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**Shop now:** [https://www.desertcart.us/products/732548477-reland-sun-1pcs-3s-4s-30a-40a-60a-protection-board](https://www.desertcart.us/products/732548477-reland-sun-1pcs-3s-4s-30a-40a-60a-protection-board)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-29*