--- product_id: 631392471 title: "JKBMS Smart BMS 8S-24S 24V-72V 150A 2A Active Balance BMS Built-in Bluetooth with RS485 PCB Battery Protection Board for LiFePO4 Li-ion LTO Battery Pack (JK-B2A24S15P)" brand: "jkbms" price: "$448.19" currency: USD in_stock: true category: "Jkbms" url: https://www.desertcart.ec/products/631392471-jkbms-smart-bms-8s-24s-24v-72v-150a-2a-active store_origin: EC region: Ecuador --- # Active balance with 2A equalization Built-in Bluetooth for real-time monitoring 150A high current capacity JKBMS Smart BMS 8S-24S 24V-72V 150A 2A Active Balance BMS Built-in Bluetooth with RS485 PCB Battery Protection Board for LiFePO4 Li-ion LTO Battery Pack (JK-B2A24S15P) **Brand:** jkbms **Price:** $448.19 **Availability:** ✅ In Stock ## Summary > 🔋 Power up smartly — because your battery deserves the best balance! ## Quick Answers - **What is this?** JKBMS Smart BMS 8S-24S 24V-72V 150A 2A Active Balance BMS Built-in Bluetooth with RS485 PCB Battery Protection Board for LiFePO4 Li-ion LTO Battery Pack (JK-B2A24S15P) by jkbms - **How much does it cost?** $448.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/631392471-jkbms-smart-bms-8s-24s-24v-72v-150a-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 - • **Plug & Play Ready:** Complete kit with wires, switch, and NTC sensor included for quick, hassle-free installation and setup. - • **Seamless Smart Control:** Bluetooth connectivity and JK BMS app let you monitor and tweak battery settings effortlessly from your smartphone—anytime, anywhere. - • **Versatile Compatibility:** Supports Li-ion, LiFePO4, and LTO battery chemistries, perfect for EVs, scooters, and power banks—future-proof your power solutions. - • **Active Equalization Tech:** 2A active balancing extends battery lifespan and maximizes performance, so you get more juice and longer cycles. - • **Ultimate Battery Guardian:** Comprehensive protection against overcharge, overdischarge, overcurrent, short circuits, and temperature extremes keeps your investment safe and sound. ## Overview The JKBMS Smart BMS JK-B2A24S15P is a high-performance battery management system designed for 8S-24S Li-ion, LiFePO4, and LTO packs, supporting 24V-72V systems with up to 150A continuous current. Featuring built-in Bluetooth and RS485 connectivity, it offers real-time monitoring and control via a dedicated mobile app. Its 2A active balancing technology enhances battery longevity and safety by protecting against overcharge, overdischarge, overcurrent, short circuits, and temperature extremes. Ideal for electric vehicles, scooters, and power banks, this compact, easy-to-install BMS comes with a 1-year warranty and comprehensive after-sales support. ## Description desertcart.com: JKBMS Smart BMS 8S-24S 24V-72V 150A 2A Active Balance BMS Built-in Bluetooth with RS485 PCB Battery Protection Board for LiFePO4 Li-ion LTO Battery Pack (JK-B2A24S15P) : Electronics ## Features - Enhanced Safety: Safeguard your battery with protection against overcharging, overdischarging, overcurrent, short circuits, and temperature extremes. JKBMS Active Equalization extends battery life and enhances performance - Easy Connection: Effortlessly manage your battery with JK BMS 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: If you have any questions or concerns, please contact us through your order page. We are committed to providing assistance and ensuring your satisfaction with our 1-year support - Packing List: Includes Smart BMS (JK-B2A24S15P) * 1,Wires (70cm) * 1,Switch (50cm) * 1,NTC (40cm) * 1,Operate manual * 1,(RS485 converter not included).Everything you need for setup and operation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D17J36JC | | Best Sellers Rank | #30,372 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #124 in Power Converters | | Brand | JKBMS | | Color | JK BMS | | Customer Reviews | 4.4 4.4 out of 5 stars (233) | | Input Voltage | 72 Volts | | Item Dimensions | 6.38 x 4.02 x 0.8 inches | | Item Weight | 15.2 ounces | | Manufacturer | JKBMS | | Mfr Part Number | JK-B2A24S15P | | Model Number | JK-B2A24S15P | | Output Voltage | 72 Volts | | Plug Type | JST Connector | | 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 Smart BMS 8S-24S 24V-72V 150A 2A Active Balance BMS Built-in Bluetooth with RS485 PCB Battery Protection Board for LiFePO4 Li-ion LTO Battery Pack (JK-B2A24S15P) - Image 1](https://m.media-amazon.com/images/I/61fBxtTPI0L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - JKBMS Smart BMS 8S-24S 24V-72V 150A 2A Active Balance BMS Built-in Bluetooth with RS485 PCB Battery Protection Board for LiFePO4 Li-ion LTO Battery Pack (JK-B2A24S15P) - JKBMS Accessory 4.3 Inch LCD Touch Screen Monitor with Switch for JK BMS LiFePO4 Li-ion Battery Protection Board --- ## 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.ec/products/631392471-jkbms-smart-bms-8s-24s-24v-72v-150a-2a-active](https://www.desertcart.ec/products/631392471-jkbms-smart-bms-8s-24s-24v-72v-150a-2a-active) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-07-12*