---
product_id: 471815624
title: "3PCS 4S 30A 12.8V BMS PCB 18650 Battery Protection Board LiFePo4 Life 4S BMS Balancing Charging Circuit PCB Board"
brand: "qccan"
price: "¥4568"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/471815624-3pcs-4s-30a-12-8v-bms-pcb-18650-battery-protection
store_origin: JP
region: Japan
---

# 30A Continuous Current 4S LiFePo4 Support -30 to 80°C Range 3PCS 4S 30A 12.8V BMS PCB 18650 Battery Protection Board LiFePo4 Life 4S BMS Balancing Charging Circuit PCB Board

**Brand:** qccan
**Price:** ¥4568
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Projects with Precision!

## Quick Answers

- **What is this?** 3PCS 4S 30A 12.8V BMS PCB 18650 Battery Protection Board LiFePo4 Life 4S BMS Balancing Charging Circuit PCB Board by qccan
- **How much does it cost?** ¥4568 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/471815624-3pcs-4s-30a-12-8v-bms-pcb-18650-battery-protection)

## Best For

- qccan enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** With dimensions of just 56x47mm, this board fits seamlessly into your projects.
- • **Precision Balancing:** Ensure optimal performance with a balance current of 58mA, keeping your battery in peak condition.
- • **Low Self-Consumption:** Maximize efficiency with a working current of ≤30uA, ensuring minimal energy loss.
- • **Unmatched Power Handling:** Experience a continuous discharge of 30A, perfect for high-demand applications.
- • **Wide Temperature Tolerance:** Designed to operate in extreme conditions, from -30°C to 80°C, for reliable performance.

## Overview

The QCCAN 3PCS 4S 30A 12.8V BMS PCB is a high-performance battery protection board designed for 4-string Lithium iron phosphate batteries. It features a continuous discharge current of 30A, a compact size of 56x47mm, and operates efficiently across a wide temperature range. With advanced balancing capabilities and low self-consumption, this board is ideal for both hobbyists and professionals looking to enhance their battery management systems.

## Description

3PCS 4S 30A 12.8V BMS PCB 18650 Battery Protection Board LiFePo4 Life 4S BMS Balancing Charging Circuit PCB Board

## Features

- This board is 4 string 3.2V Lithium iron phosphate battery protection board; High current protection board, continuous 30A current, with balance circuit, The board comes with cable. PCB Board Size: 56x47mm/2.2x1.85".
- Discharge: Continuous Discharging Current: 30A(MAX); Instantaneous Discharge Current: 56A
- Charge:Charging Voltage: 14.8V; Charging Current: 20A (MAX).
- Balance:Detect Voltage: 3.60±0.05V; Release Voltage: 3.59±0.05V; Balance Current: 58mA.
- Self-Consumption:Working Current: ≤30uA; Sleep Current (when Over-discharge): ≤20uA; Working Temperature Range: -30+80°

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09Z6N4CBN |
| Amperage | 30 Amps |
| Best Sellers Rank | #224,720 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,004 in Power Converters |
| Brand | QCCAN |
| Color | blue |
| Compatible Devices | 18650 battery-powered devices, devices with matching charging circuit (14.8V, 20A max) |
| Connector Type Used on Cable | Barrel Jack or Anderson Powerpole |
| Current Rating | 30 Amps |
| Customer Reviews | 3.9 3.9 out of 5 stars (25) |
| Input Voltage | 200 Volts |
| Item Dimensions D x W x H | 1.85"D x 1.85"W x 2.2"H |
| Item Weight | 0.05 Kilograms |
| Manufacturer | QCCAN |
| Number of Ports | 1 |
| Output Voltage | 14.8 Volts |
| Specification Met | UL, CE, FCC |
| UPC | 701715491892 |
| Warranty Description | no warranty |

## Product Details

- **Brand:** QCCAN
- **Colour:** blue
- **Product dimensions:** 47D x 47W x 119H millimeters
- **Item weight:** 0.05 Kilograms
- **Output voltage:** 14.8 Volts

## Images

![3PCS 4S 30A 12.8V BMS PCB 18650 Battery Protection Board LiFePo4 Life 4S BMS Balancing Charging Circuit PCB Board - Image 1](https://m.media-amazon.com/images/I/71pclKaCJbL.jpg)

## Frequently Bought Together

- 3PCS 4S 30A 12.8V BMS PCB 18650 Battery Protection Board LiFePo4 Life 4S BMS Balancing Charging Circuit PCB Board
- 15pcs 5V 1A TP4056 Charging Module Type-C USB 18650 Lithium Battery Charger Board with Protection (Type-C USB)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/471815624-3pcs-4s-30a-12-8v-bms-pcb-18650-battery-protection](https://www.desertcart.jp/products/471815624-3pcs-4s-30a-12-8v-bms-pcb-18650-battery-protection)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-16*