---
product_id: 649385753
title: "JKBMS Smart BMS 8S-24S 24V-72V 150A 0.6A Active Balance Built-in Bluetooth with RS485 Battery Protection Board for Li-ion LiFePO4 LTO Battery (JK-BD6A24S15P)"
brand: "jkbms"
price: "₨4223"
currency: SCR
in_stock: true
reviews_count: 6
category: "Jkbms"
url: https://www.desertcart.sc/products/649385753-jkbms-smart-bms-8s-24s-24v-72v-150a-0-6a
store_origin: SC
region: Seychelles
---

# 150A max current Built-in Bluetooth connectivity 0.6A active cell balancing JKBMS Smart BMS 8S-24S 24V-72V 150A 0.6A Active Balance Built-in Bluetooth with RS485 Battery Protection Board for Li-ion LiFePO4 LTO Battery (JK-BD6A24S15P)

**Brand:** jkbms
**Price:** ₨4223
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay balanced, stay ahead — power your future with smart precision!

## Quick Answers

- **What is this?** JKBMS Smart BMS 8S-24S 24V-72V 150A 0.6A Active Balance Built-in Bluetooth with RS485 Battery Protection Board for Li-ion LiFePO4 LTO Battery (JK-BD6A24S15P) by jkbms
- **How much does it cost?** ₨4223 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/649385753-jkbms-smart-bms-8s-24s-24v-72v-150a-0-6a)

## 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

- • **Seamless Smart Monitoring:** Real-time battery insights and control via JK BMS app on Android & iOS with Bluetooth convenience.
- • **Precision Active Balancing:** Optimize battery life with ±3mV voltage accuracy and 0.6A balancing current for peak performance.
- • **Compact & User-Friendly Design:** Easy installation with included wiring kit and clear manual—powerful tech that fits your build.
- • **Versatile Battery Compatibility:** Supports Li-ion, LiFePO4, and LTO batteries—perfect for EVs, solar vans, cargo trikes, and more.
- • **Comprehensive Multi-Layer Protection:** Guard your investment with overcharge, overdischarge, overcurrent, short-circuit, and temperature safeguards.

## Overview

The JKBMS Smart BMS JK-BD6A24S15P is a high-performance battery management system supporting 8S-24S Li-ion, LiFePO4, and LTO batteries from 24V to 72V with a 150A max current. Featuring 0.6A active balancing and ±3mV voltage detection, it ensures optimal battery health and capacity recovery. Integrated Bluetooth and RS485 enable real-time monitoring and control via a dedicated app, while multi-layer safety protections guard against common battery risks. Compact and easy to install, it’s ideal for electric vehicles, solar energy storage, and advanced battery builds.

## Description

desertcart.com: JKBMS Smart BMS 8S-24S 24V-72V 150A 0.6A Active Balance Built-in Bluetooth with RS485 Battery Protection Board for Li-ion LiFePO4 LTO Battery (JK-BD6A24S15P) : Electronics

Review: Easy to install, operate, and understand. - Update 2024-12-14: Actually looking like top balancing will recover 20% capacity. Heater puzzle solved. See below for info from JK BMS. The scene: After 6 years, converting two (24v) 8S 200Ah bottom balanced LFP cells to a single 16S 200Ah 52.1V battery. Installed BMS 6 days ago. The good: Super simple install. Connected to app immediately. Clear and easy to read manual (yes, really!) The great: Chugging away at top balancing the pack. At 2A, and as poorly balanced at the top these cells are, it’s made decent progress. Looking like I’ll be able to reclaim an easy 10% MORE capacity from these cells than I’ve ever had. The “Meh”: Can’t figure out WHEN the heater port will activate. CAN cable was missing. Only JK protocol supported CAN menu. Over All Grade: A+ Would I buy it again? Yep, as a matter I already have. If I figure out how to trigger the heater, I’ll update this. If I figure out how to get this to talk to my Victron gear, I’ll update this. I’ve played with pretty every setting. It works as documented. 2024-12-17 JK BMS sent info: Heating Function Activation Conditions: The heating function for charging will be activated when Condition 1 is met, along with Condition 2 or Condition 3. Condition 1: The battery temperature is below the charging low-temperature protection threshold. Condition 2: Heating is manually activated via the APP, without checking the charger status. Once the low-temperature condition is met, heating will begin, which will consume battery power. Condition 3: The charger is detected as being plugged in. This function is related to the hardware of the protection board and the charger, so please confirm the technical specifications before ordering. Heating Film Selection: Step 1: Determine the maximum battery pack voltage. For example, a 20-series LiFePO4 battery has a maximum voltage of 20 × 3.6V = 72V, while a 24-series LiFePO4 battery has a maximum voltage of 24 × 3.6V = 86.4V. Step 2: Calculate the resistance value of the heating film. The resistance value is calculated by dividing the maximum total voltage by the current: Resistance (Ω) = Maximum Total Voltage ÷ 3A. For example, 72V ÷ 3A = 24Ω. Based on this, select a heating film with a resistance close to this value. A suitable heating film specification would be 72V/24Ω/216W. Key Notes for Understanding: Condition 1 (Low-Temperature Protection): The heating function will only be triggered if the battery temperature drops below a certain threshold (often around 0°C to 5°C) to prevent damage to the battery and ensure it remains functional during cold weather conditions. Condition 2 (Manual Activation via APP): This condition allows the user to manually activate the heating function through an app, which will begin heating as soon as the low-temperature condition is met. However, this will drain battery power, which is important to consider in terms of overall efficiency. Condition 3 (Charger Detection): The heating function is also dependent on detecting whether the charger is plugged in. This ensures that the battery is being charged during the heating process, avoiding unnecessary power drain when not connected to a power source. Heating Film Specifications: The heating element (heating film) needs to be carefully selected based on the battery's total voltage and required current. The resistance of the heating film plays a key role in determining how efficiently the heat is generated without exceeding the system's power limits.
Review: Works great, no problems and smaller size. - This BMS has been preforming great for months now. Not one problem and it keeps the cells balanced. I like the small size and it still preforms as well as the larger BMS with the extra boards. Much easier to place in a battery build and has a screen to see what it’s doing, plus the app to view or change it all. I wondered about the smaller cables, and I wish they were a little longer. But it’s fine because I would always need to add more length anyway. And these never heat up. Great to also have 2 temp probes also. I liked this BMS so much I just bought another one for the next battery build. Great BMS!!

## Features

- Active Balance BMS:Integrated with 0.6A active balancing and ±3mV high-precision voltage detection, ensuring optimized energy distribution, improved battery consistency, and reliable performance
- Enhanced Safety:JKBMS offers multi-layer protection, including safeguards against overcharge, overdischarge, overcurrent, short-circuit, and temperature extremes, ensuring long-lasting reliability and battery health
- Easy Connection:Monitor and manage your battery system effortlessly with the "JK BMS" app for Android and iOS. Bluetooth connectivity provides real-time access to battery status, settings, and controls from your smartphone
- Wide Application:Designed for Li-ion, LiFePO4, and LTO batteries, this BMS is versatile and suitable for solar-powered van, electric car, cargo tricycle, and other energy storage systems, offering seamless integration and consistent performance
- Packing List:Includes Smart BMS (JK-BD6A24S15P) * 1, wires (70cm) * 1, switch (50cm) * 1, NTC (40cm) * 1, and a user manual * 1,(RS485 converter not included). Everything you need for quick installation and reliable operation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DBPF9HVX |
| Best Sellers Rank | #37,155 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #133 in Power Converters |
| Customer Reviews | 4.2 4.2 out of 5 stars (171) |
| Date First Available | July 31, 2024 |
| Item Weight | 14.9 ounces |
| Item model number | JK-BD6A24S15P |
| Manufacturer | JKBMS |
| Product Dimensions | 6.38 x 4.02 x 0.8 inches |

## Product Details

- **Brand:** JKBMS
- **Color:** JK BMS
- **Input Voltage:** 72 Volts
- **Item Weight:** 14.88 ounces
- **Item dimensions L x W x H:** 6.38 x 4.02 x 0.8 inches

## Images

![JKBMS Smart BMS 8S-24S 24V-72V 150A 0.6A Active Balance Built-in Bluetooth with RS485 Battery Protection Board for Li-ion LiFePO4 LTO Battery (JK-BD6A24S15P) - Image 1](https://m.media-amazon.com/images/I/61fBxtTPI0L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to install, operate, and understand.
*by N***. on December 13, 2024*

Update 2024-12-14: Actually looking like top balancing will recover 20% capacity. Heater puzzle solved. See below for info from JK BMS. The scene: After 6 years, converting two (24v) 8S 200Ah bottom balanced LFP cells to a single 16S 200Ah 52.1V battery. Installed BMS 6 days ago. The good: Super simple install. Connected to app immediately. Clear and easy to read manual (yes, really!) The great: Chugging away at top balancing the pack. At 2A, and as poorly balanced at the top these cells are, it’s made decent progress. Looking like I’ll be able to reclaim an easy 10% MORE capacity from these cells than I’ve ever had. The “Meh”: Can’t figure out WHEN the heater port will activate. CAN cable was missing. Only JK protocol supported CAN menu. Over All Grade: A+ Would I buy it again? Yep, as a matter I already have. If I figure out how to trigger the heater, I’ll update this. If I figure out how to get this to talk to my Victron gear, I’ll update this. I’ve played with pretty every setting. It works as documented. 2024-12-17 JK BMS sent info: Heating Function Activation Conditions: The heating function for charging will be activated when Condition 1 is met, along with Condition 2 or Condition 3. Condition 1: The battery temperature is below the charging low-temperature protection threshold. Condition 2: Heating is manually activated via the APP, without checking the charger status. Once the low-temperature condition is met, heating will begin, which will consume battery power. Condition 3: The charger is detected as being plugged in. This function is related to the hardware of the protection board and the charger, so please confirm the technical specifications before ordering. Heating Film Selection: Step 1: Determine the maximum battery pack voltage. For example, a 20-series LiFePO4 battery has a maximum voltage of 20 × 3.6V = 72V, while a 24-series LiFePO4 battery has a maximum voltage of 24 × 3.6V = 86.4V. Step 2: Calculate the resistance value of the heating film. The resistance value is calculated by dividing the maximum total voltage by the current: Resistance (Ω) = Maximum Total Voltage ÷ 3A. For example, 72V ÷ 3A = 24Ω. Based on this, select a heating film with a resistance close to this value. A suitable heating film specification would be 72V/24Ω/216W. Key Notes for Understanding: Condition 1 (Low-Temperature Protection): The heating function will only be triggered if the battery temperature drops below a certain threshold (often around 0°C to 5°C) to prevent damage to the battery and ensure it remains functional during cold weather conditions. Condition 2 (Manual Activation via APP): This condition allows the user to manually activate the heating function through an app, which will begin heating as soon as the low-temperature condition is met. However, this will drain battery power, which is important to consider in terms of overall efficiency. Condition 3 (Charger Detection): The heating function is also dependent on detecting whether the charger is plugged in. This ensures that the battery is being charged during the heating process, avoiding unnecessary power drain when not connected to a power source. Heating Film Specifications: The heating element (heating film) needs to be carefully selected based on the battery's total voltage and required current. The resistance of the heating film plays a key role in determining how efficiently the heat is generated without exceeding the system's power limits.

### ⭐⭐⭐⭐⭐ Works great, no problems and smaller size.
*by N***R on November 30, 2025*

This BMS has been preforming great for months now. Not one problem and it keeps the cells balanced. I like the small size and it still preforms as well as the larger BMS with the extra boards. Much easier to place in a battery build and has a screen to see what it’s doing, plus the app to view or change it all. I wondered about the smaller cables, and I wish they were a little longer. But it’s fine because I would always need to add more length anyway. And these never heat up. Great to also have 2 temp probes also. I liked this BMS so much I just bought another one for the next battery build. Great BMS!!

### ⭐⭐⭐⭐⭐ Great product
*by T***R on December 23, 2025*

Fantastic product. Took me a while to build a battery and set up the BMS but worked like a charm and with the help of some great YouTube videos was able to complete the setting properly.

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-02*