---
product_id: 728813450
title: "JKBMS Smart BMS 8S-24S 40A 0.4A Active Balance Build-in Bluetooth with RS485 PCB Battery Protection Board Li-ion LiFePO4 LTO Lithium Battery Pack (JK-BD4A24S4P)"
brand: "jkbms"
price: "$4666"
currency: MXN
in_stock: true
category: "Jkbms"
url: https://www.desertcart.mx/products/728813450-jkbms-smart-bms-8s-24s-40a-0-4a-active-balance
store_origin: MX
region: Mexico
---

# Active balance for extended battery life Built-in Bluetooth for real-time monitoring 40A max current output JKBMS Smart BMS 8S-24S 40A 0.4A Active Balance Build-in Bluetooth with RS485 PCB Battery Protection Board Li-ion LiFePO4 LTO Lithium Battery Pack (JK-BD4A24S4P)

**Brand:** jkbms
**Price:** $4666
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up smartly — control, protect, and optimize your battery like a pro!

## Quick Answers

- **What is this?** JKBMS Smart BMS 8S-24S 40A 0.4A Active Balance Build-in Bluetooth with RS485 PCB Battery Protection Board Li-ion LiFePO4 LTO Lithium Battery Pack (JK-BD4A24S4P) by jkbms
- **How much does it cost?** $4666 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/728813450-jkbms-smart-bms-8s-24s-40a-0-4a-active-balance)

## 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-to-Use Kit:** Includes all necessary wires, switches, and sensors for quick, hassle-free installation and setup.
- • **Active Balancing Tech:** Extends battery lifespan and optimizes performance by equalizing cell charge levels in real-time.
- • **Seamless Smart Control:** Bluetooth connectivity and the JK BMS app let you monitor and adjust your battery system effortlessly from your smartphone.
- • **Ultimate Battery Safety:** Comprehensive protection against overcharge, overdischarge, overcurrent, short circuits, and temperature extremes keeps your investment secure.
- • **Universal Compatibility:** Supports Li-ion, LiFePO4, and LTO batteries, making it perfect for EVs, scooters, power banks, and more.

## Overview

The JKBMS Smart BMS 8S-24S 40A is a cutting-edge battery management system featuring active balancing and built-in Bluetooth for real-time monitoring via the JK BMS app. Compatible with Li-ion, LiFePO4, and LTO batteries, it safeguards your battery pack with multi-layer protection against electrical and thermal risks. Designed for electric vehicles, scooters, and power banks, it comes as a complete kit for easy installation and includes 1-year support, ensuring reliable, long-lasting battery performance.

## Description

Free delivery and returns on eligible orders. Buy JKBMS Smart BMS 8S-24S 40A 0.4A Active Balance Build-in Bluetooth with RS485 PCB Battery Protection Board Li-ion LiFePO4 LTO Lithium Battery Pack (JK-BD4A24S4P) at desertcart UK.

## Features

- Enhanced Safety: Safeguard your battery with protection against overcharging, overdischarging, overcurrent, short circuits, and temperature extremes. JKBMS BMS Active balance extends battery life and enhances performance
- Easy Connection: Effortlessly manage your battery with JKBMS mobile app for Android and iOS. Bluetooth connectivity allows you to monitor status, adjust settings, and control charging/discharging from your device
- Wide Application: This versatile BMS works with Li-ion, LiFePO4, and LTO batteries. Ideal for electric vehicles,scooter, and power banks and so on, it offers seamless integration and top performance
- After-Sales Support: Download the "JK BMS" app for 24/7 assistance. We're here to help with any questions or issues, and we offer a 1-year support period
- Packing List: Includes Smart BMS (JK-BD4A24S4P) * 1,Wires (70cm) * 1,Switch (50cm) * 1,NTC (40cm) * 1,Operate manual * 1.Everything you need for setup and operation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DPYYX22T |
| Guaranteed software updates until | unknown |
| Item model number | JK-BD4A24S4P |
| Manufacturer | JKBMS |
| Product Dimensions | 11.61 x 10.31 x 1.75 cm; 204.12 g |

## Product Details

- **Brand:** JKBMS
- **Colour:** JK BMS
- **Input voltage:** 72 Volts
- **Item dimensions L x W x H:** 11.6 x 10.3 x 1.8 centimetres
- **Item weight:** 204 g

## Images

![JKBMS Smart BMS 8S-24S 40A 0.4A Active Balance Build-in Bluetooth with RS485 PCB Battery Protection Board Li-ion LiFePO4 LTO Lithium Battery Pack (JK-BD4A24S4P) - Image 1](https://m.media-amazon.com/images/I/61-ioqH5hOL.jpg)

## Frequently Bought Together

- JKBMS Smart BMS 8S-24S 40A 0.4A Active Balance Build-in Bluetooth with RS485 PCB Battery Protection Board Li-ion LiFePO4 LTO Lithium Battery Pack (JK-BD4A24S4P)
- Sanuke 10pcs 1/0 AWG-3/8 Battery Lugs, UL Listed Heavy Duty Wire Lugs Ring Terminal 0 Guage terminals Battery Cable Ends/Terminal Connectors with 3:1 Heat Shrink Tubing
- 10pcs 1 AWG-3/8" Battery Lugs,Copper Wire Lugs,UL Listed Heavy Duty Battery Cable Ends,Tubular Ring Terminals,AWG Crimp Wire Ring Lugs,Battery Terminal Connectors with 3:1 Heat Shrink Tubing

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**Shop now:** [https://www.desertcart.mx/products/728813450-jkbms-smart-bms-8s-24s-40a-0-4a-active-balance](https://www.desertcart.mx/products/728813450-jkbms-smart-bms-8s-24s-40a-0-4a-active-balance)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-19*