---
product_id: 503481441
title: "VNSZNR BMS 4S 200A 12V LiFePO4 Lithium Battery PCB Protection Board with Balance Leads Wires for 18650 LiFePO4 3.2V Cells Battery Pack"
brand: "vnsznr"
price: "411 Ft"
currency: HUF
in_stock: false
reviews_count: 5
url: https://www.desertcart.hu/products/503481441-vnsznr-bms-4s-200a-12v-lifepo4-lithium-battery-pcb-protection
store_origin: HU
region: Hungary
---

# 200A continuous discharge current 4S LiFePO4 cell balance protection Short-circuit & overcurrent safety cut-off VNSZNR BMS 4S 200A 12V LiFePO4 Lithium Battery PCB Protection Board with Balance Leads Wires for 18650 LiFePO4 3.2V Cells Battery Pack

**Brand:** vnsznr
**Price:** 411 Ft
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Master your power with precision and protection!

## Quick Answers

- **What is this?** VNSZNR BMS 4S 200A 12V LiFePO4 Lithium Battery PCB Protection Board with Balance Leads Wires for 18650 LiFePO4 3.2V Cells Battery Pack by vnsznr
- **How much does it cost?** 411 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/503481441-vnsznr-bms-4s-200a-12v-lifepo4-lithium-battery-pcb-protection)

## Best For

- vnsznr enthusiasts

## Why This Product

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

## Key Features

- • **Premium Build Quality:** High corrosion-resistant PCB with ESD protection ensures durability and reliability
- • **Ultra-Low Power Drain:** Consumes less than 50µA, maximizing battery efficiency and lifespan
- • **Powerhouse Performance:** Handles up to 200A continuous discharge for high-demand setups
- • **Robust Safety Protocols:** Instantly cuts power on short-circuit or overcurrent to protect your investment
- • **Precision Cell Balancing:** Maintains optimal voltage at 3.7V per cell to extend battery life

## Overview

The VNSZNR BMS 4S 200A 12V LiFePO4 Battery Management System expertly safeguards your 4-cell LiFePO4 battery pack with advanced overcurrent, overvoltage, undervoltage, and short-circuit protections. Designed for continuous 200A discharge and 100A charge currents, it balances cells at 3.7V to optimize battery health. Built with high-quality MOSFETs and corrosion-resistant PCB coating, it ensures long service life and ultra-low power consumption under 50µA. Ideal for professionals demanding reliable, high-performance battery management with ISO, FCC, RoHS, PSE, and CE certifications.

## Description

Specifications: BMS protect battery charge current: 400A. BMS protect battery discharge current: 600A. BMS protect battery charge voltage: 3.75V. BMS protect battery discharge voltage: 2.2V. Continuous charging current: 100A. Continuous discharging current: 200A. Balance voltage: 3.7V. Package included: 3.2V LiFePO4 BMS*1, Matching balance wires*1, English version wiring manual*1.

Review: Old BMS board stopped working, easy to replace with this one. Works perfect
Review: This killed 2 of my 4 cells in a 12v lipo system. POS. Does NOT Keep cells balanced, waste of money.

## Features

- 4S 200A BMS Over Current Protection: LiFePO4 12.8V battery pack will stop charging when current over 400A(AMP) and will stop discharging when current over 600A(AMP). Continuous discharge current: 200A, Continuous charging current: 100A.
- LiFePO4 BMS Charge and Discharge Protection: LiFePO4 battery Cell will stop charging when its voltage reaches 3.75V and stop discharging when its voltage reaches 2.2V.
- Short-circuit Protection: If the external load is short-circuited, the BMS will directly cut off the battery power supply. After disconnecting the load, the short-circuit protection is released.
- VNSZNR BMS:The BMS was be manufactured by high quality Mos and IC. Keep your battery long cycle service life time. Extreme low power consumption. The consumption of the whole device is less than 50uA.PCB use high anti-corrosion, high water resistance, high impedance ESD conformal Coating.
- What You Get: 1pcs*VNSZNR 4S 200A BMS; 1pcs*balance cable; 1pcs*English user manual, Package also come with B- and P- cable, 36-months warranty and friendly customer service. Quality Guarantee--- ISO/ FCC/ RoHS/ PSE/ CE APPROVED.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0987ZL17Y |
| Amperage Capacity | 200 Amps |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 287,572 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 2,298 in Household Battery Chargers |
| Colour | 200A |
| Customer Reviews | 3.9 3.9 out of 5 stars (86) |
| Date First Available | 28 Jun. 2021 |
| Item Package Quantity | 1 |
| Item Weight | 1.68 kg |
| Manufacturer | VNSZNR |
| Manufacturer reference | LPF-BMS-4S200A |
| Material | Mos |
| Part number | LPF-BMS-4S200A |
| Product Dimensions | 22.1 x 3.2 x 12.95 cm; 1.68 kg |
| Size | 4S 12V 200A |

## Product Details

- **AC adapter current:** 200 Amps
- **Brand:** VNSZNR
- **Material:** Mos
- **Number of circuits:** 2
- **Phase type:** Three Phase

## Images

![VNSZNR BMS 4S 200A 12V LiFePO4 Lithium Battery PCB Protection Board with Balance Leads Wires for 18650 LiFePO4 3.2V Cells Battery Pack - Image 1](https://m.media-amazon.com/images/I/41phWJHe8cL.jpg)
![VNSZNR BMS 4S 200A 12V LiFePO4 Lithium Battery PCB Protection Board with Balance Leads Wires for 18650 LiFePO4 3.2V Cells Battery Pack - Image 2](https://m.media-amazon.com/images/I/51PDXW397rL.jpg)
![VNSZNR BMS 4S 200A 12V LiFePO4 Lithium Battery PCB Protection Board with Balance Leads Wires for 18650 LiFePO4 3.2V Cells Battery Pack - Image 3](https://m.media-amazon.com/images/I/51bijhGKrmL.jpg)
![VNSZNR BMS 4S 200A 12V LiFePO4 Lithium Battery PCB Protection Board with Balance Leads Wires for 18650 LiFePO4 3.2V Cells Battery Pack - Image 4](https://m.media-amazon.com/images/I/51phXMRr1bL.jpg)
![VNSZNR BMS 4S 200A 12V LiFePO4 Lithium Battery PCB Protection Board with Balance Leads Wires for 18650 LiFePO4 3.2V Cells Battery Pack - Image 5](https://m.media-amazon.com/images/I/618kL+SMW-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***T on 31 July 2022*

Old BMS board stopped working, easy to replace with this one. Works perfect

### ⭐ Review
*by D***. on 17 November 2022*

This killed 2 of my 4 cells in a 12v lipo system. POS. Does NOT Keep cells balanced, waste of money.

### ⭐⭐⭐⭐⭐ Review
*by R***N on 10 November 2023*

buen dia, lo lo he usado pero se ve en perfectas condiciones y espero funcione iigual estoy conforme con mi compra

## Frequently Bought Together

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- DALY Smart BMS 4S 12V 100A LiFePO4 PCB Protection Board with Balance Leads, Wires 3.2V Battery Protection Module BMS for 18650 Battery Pack 12V with UART(Smart BMS,100A)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-25*