---
product_id: 264374682
title: "Reland Sun 3S 4S 5S BMS 12V 21V 100A Li-ion LMO Ternary Lithium Battery Protection Circuit Board Li-POLYMER Balance Charging Board Module (5S 3.2V)"
brand: "reland sun"
price: "€ 13.18"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/264374682-reland-sun-3s-4s-5s-bms-12v-21v-100a-li
store_origin: NL
region: Netherlands
---

# 100A high current capacity Supports 3S to 5S Li-ion/Li-Po batteries Precision balance charging for battery longevity Reland Sun 3S 4S 5S BMS 12V 21V 100A Li-ion LMO Ternary Lithium Battery Protection Circuit Board Li-POLYMER Balance Charging Board Module (5S 3.2V)

**Brand:** reland sun
**Price:** € 13.18
**Availability:** ✅ In Stock

## Summary

> 🔋 Charge smarter, last longer — power your gear with confidence!

## Quick Answers

- **What is this?** Reland Sun 3S 4S 5S BMS 12V 21V 100A Li-ion LMO Ternary Lithium Battery Protection Circuit Board Li-POLYMER Balance Charging Board Module (5S 3.2V) by reland sun
- **How much does it cost?** € 13.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/264374682-reland-sun-3s-4s-5s-bms-12v-21v-100a-li)

## 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

- • **Smart Balance Charging:** Ensures even cell charging to maximize battery lifespan and safety
- • **Versatile Compatibility:** Seamlessly supports 3S, 4S, and 5S Li-ion and Li-Po battery packs
- • **Compact & Reliable Design:** Engineered for easy integration into your high-performance battery setups
- • **Powerhouse Current Handling:** Handles up to 100A for robust battery protection and performance
- • **Advanced Protection Circuitry:** Guards against overcharge, over-discharge, and short circuits with precision

## Overview

This 3S-5S BMS module delivers 100A continuous current capacity with advanced Li-ion/Li-Po battery protection and balance charging, ensuring optimal performance and safety for your 12V to 21V battery packs.

## Description

Reland Sun 3S 4S 5S BMS 12V 21V 100A Li-ion LMO Ternary Lithium Battery Protection Circuit Board Li-POLYMER Balance Charging Board Module (5S 3.2V)

## Features

- Reland Sun

## Product Details

- **Brand:** Reland Sun
- **Ram memory technology:** DDR4
- **Memory clock speed:** 2133 MHz
- **Memory storage capacity:** 64 GB
- **Memory slots available:** 1

## Images

![Reland Sun 3S 4S 5S BMS 12V 21V 100A Li-ion LMO Ternary Lithium Battery Protection Circuit Board Li-POLYMER Balance Charging Board Module (5S 3.2V) - Image 1](https://m.media-amazon.com/images/I/612hR9oI4zL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.nl/products/264374682-reland-sun-3s-4s-5s-bms-12v-21v-100a-li](https://www.desertcart.nl/products/264374682-reland-sun-3s-4s-5s-bms-12v-21v-100a-li)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-26*