---
product_id: 655834083
title: "JKBMS JK-B2A24S20P 8S-24S 200A LiFePO4 BMS, 2A Active Balance"
brand: "jkbms"
price: "€ 351.15"
currency: EUR
in_stock: true
reviews_count: 3
category: "Jkbms"
url: https://www.desertcart.gr/products/655834083-jkbms-jk-b2a24s20p-8s-24s-200a-lifepo4-bms-2a-active
store_origin: GR
region: Greece
---

# 200A max current Bluetooth app control 2A active balancing JKBMS JK-B2A24S20P 8S-24S 200A LiFePO4 BMS, 2A Active Balance

**Brand:** jkbms
**Price:** € 351.15
**Availability:** ✅ In Stock

## Summary

> 🔋 Power smarter, live freer — the BMS that keeps your battery balanced and your tech ahead of the curve.

## Quick Answers

- **What is this?** JKBMS JK-B2A24S20P 8S-24S 200A LiFePO4 BMS, 2A Active Balance by jkbms
- **How much does it cost?** € 351.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/655834083-jkbms-jk-b2a24s20p-8s-24s-200a-lifepo4-bms-2a-active)

## Best For

- jkbms enthusiasts

## Why This Product

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

## Key Features

- • **Ready Out-of-the-Box:** Complete kit with wires, switch, and temperature sensor included—plus dedicated 1-year support to keep you powered worry-free.
- • **Versatile Compatibility:** Supports Li-ion, LiFePO4, and LTO batteries across 8S to 24S configurations—perfect for solar setups, EVs, and cargo trikes.
- • **Active Balancing On-the-Go:** 2A active equalization balances cells continuously—even when not charging—for longer battery life and peak performance.
- • **Seamless Mobile Management:** Bluetooth-enabled JK BMS app for iOS & Android lets you monitor, adjust, and control your battery pack effortlessly from your phone.
- • **Unmatched Battery Protection:** Comprehensive safeguards against overcharge, overdischarge, overcurrent, short circuits, and temperature extremes keep your investment safe.

## Overview

The JKBMS JK-B2A24S20P is a high-voltage smart Battery Management System designed for 8S to 24S Li-ion, LiFePO4, and LTO battery packs. It delivers robust 200A current handling with 2A active cell balancing that operates continuously, enhancing battery longevity and performance. Featuring Bluetooth connectivity and a dedicated mobile app, it offers real-time monitoring and customizable protection settings. Ideal for solar, electric vehicles, and cargo tricycles, it comes with all necessary accessories and a 1-year manufacturer warranty.

## Description

Buy JKBMS JK-B2A24S20P 8S-24S 200A LiFePO4 BMS, 2A Active Balance | 200A lithium battery BMS with 2A active balancing, Bluetooth APP monitoring and protection for high-capacity LiFePO4 systems: Power Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great BMS. Bad App - Love the BMS, very flexible. Wish it would be constant on if the start button were removed. App is barely functional and bluetooth is weak. These are not reasons to not buy it. You only have to manage it once. They work well enough
Review: Finally…A real BMS - If you’re looking to build your own battery pack a BMS is essential. I bought other ones from Daly (red and black) as well as Daly’s better line called 100 Balance which are blue. This BMS is WAY better and so is the APP. My biggest complaint about the Daly is that even the “active balance” is only active while charging. This one will balance the pack charging or not and it can do it at 2 amps which is much faster. The app instantly connects. The app is much more responsive to changes where the Daly had seconds of delay in showing how much current was being drawn by the motor. This one has any setting you could ever want where the Daly is much more basic. I am super happy.

## Features

- 200A HIGH-CURRENT BMS WITH ACTIVE BALANCING TECHNOLOGY: Designed for high-capacity lithium battery packs, JK-B2A24S20P helps maintain cell consistency through active energy transfer balancing technology
- 24S LIFEPO4 BMS FOR HIGH-VOLTAGE BATTERY PACKS: Supports 8S-24S lithium battery systems with 200A current capability, suitable for large-capacity LiFePO4 battery applications
- BLUETOOTH SMART MONITORING THROUGH JK BMS APP: Monitor cell voltage, pack voltage, current, capacity, temperature and SOC through Bluetooth connection for convenient battery management
- ADVANCED BATTERY MANAGEMENT FOR LARGE SYSTEMS: Provides battery capacity calculation, voltage monitoring and current measurement to help users track battery performance
- COMPLETE LITHIUM BATTERY PROTECTION: Includes overcharge, overdischarge, overcurrent, temperature and short-circuit protection designed for lithium battery systems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D5M3RCK6 |
| Best Sellers Rank | #67,318 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8,390 in Electrical Equipment |
| Brand | JKBMS |
| Color | JK BMS |
| Customer Reviews | 3.7 out of 5 stars 5 Reviews |
| Input Voltage | 72 volts |
| Item Dimensions | 6.38 x 4.02 x 0.8 inches |
| Item Weight | 15.2 ounces |
| Item dimensions L x W x H | 6.38 x 4.02 x 0.8 inches |
| Manufacturer | JKBMS |
| Mfr Part Number | JK-B2A24S20P |
| Model Number | JK-B2A24S20P |
| Number of Items | 1 |
| Output Voltage | 72 volts |
| Plug Type | JST Connector |
| Power Source | Battery-Powered |
| Unit Count | 1 Count |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Brand:** JKBMS
- **Color:** JK BMS
- **Input Voltage:** 72 volts
- **Item Weight:** 15.2 ounces
- **Item dimensions L x W x H:** 6.38 x 4.02 x 0.8 inches

## Images

![JKBMS JK-B2A24S20P 8S-24S 200A LiFePO4 BMS, 2A Active Balance - Image 1](https://m.media-amazon.com/images/I/61fBxtTPI0L.jpg)
![JKBMS JK-B2A24S20P 8S-24S 200A LiFePO4 BMS, 2A Active Balance - Image 2](https://m.media-amazon.com/images/I/71a1Uy934BL.jpg)
![JKBMS JK-B2A24S20P 8S-24S 200A LiFePO4 BMS, 2A Active Balance - Image 3](https://m.media-amazon.com/images/I/711kYv7s2ZL.jpg)
![JKBMS JK-B2A24S20P 8S-24S 200A LiFePO4 BMS, 2A Active Balance - Image 4](https://m.media-amazon.com/images/I/817orlbmFzL.jpg)
![JKBMS JK-B2A24S20P 8S-24S 200A LiFePO4 BMS, 2A Active Balance - Image 5](https://m.media-amazon.com/images/I/71RUeVfyGrL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐ Great BMS. Bad App
*by M***R on October 30, 2024*

Love the BMS, very flexible. Wish it would be constant on if the start button were removed. App is barely functional and bluetooth is weak. These are not reasons to not buy it. You only have to manage it once. They work well enough

### ⭐⭐⭐⭐⭐ Finally…A real BMS
*by J***A on September 23, 2024*

If you’re looking to build your own battery pack a BMS is essential. I bought other ones from Daly (red and black) as well as Daly’s better line called 100 Balance which are blue. This BMS is WAY better and so is the APP. My biggest complaint about the Daly is that even the “active balance” is only active while charging. This one will balance the pack charging or not and it can do it at 2 amps which is much faster. The app instantly connects. The app is much more responsive to changes where the Daly had seconds of delay in showing how much current was being drawn by the motor. This one has any setting you could ever want where the Daly is much more basic. I am super happy.

### ⭐ Won't charge.
*by C***A on January 27, 2025*

I cannot connect to the bms. It will not charge. Email the company and no response. Past return window.

## Frequently Bought Together

- JKBMS Smart BMS 8S-24S 200A 2A Active Balance Built-in Bluetooth with RS485 PCB Battery Protection Board for Li-ion LiFePO4 LTO Battery Pack (JK-B2A24S20P)
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-08-23*