--- product_id: 623069138 title: "JBD BMS Battery Protection Module Smart BMS 4S 500A 7S 8S 10S 13S 14S 16S 20S 25S 32S Relay Contactor Li Ion 3.7V Lifepo4 3.2V Bms With BT UART 485 CAN APP Battery Board Module ( Color : BMS Relay Res" brand: "nurii" price: "₨674" currency: SCR in_stock: true url: https://www.desertcart.sc/products/623069138-jbd-bms-battery-protection-module-smart-bms-4s-500a-7s store_origin: SC region: Seychelles --- # 500A capacity Bluetooth enabled 99% efficiency JBD BMS Battery Protection Module Smart BMS 4S 500A 7S 8S 10S 13S 14S 16S 20S 25S 32S Relay Contactor Li Ion 3.7V Lifepo4 3.2V Bms With BT UART 485 CAN APP Battery Board Module ( Color : BMS Relay Res **Brand:** nurii **Price:** ₨674 **Availability:** ✅ In Stock ## Summary > 🔋 Power Up Your Battery Game! ## Quick Answers - **What is this?** JBD BMS Battery Protection Module Smart BMS 4S 500A 7S 8S 10S 13S 14S 16S 20S 25S 32S Relay Contactor Li Ion 3.7V Lifepo4 3.2V Bms With BT UART 485 CAN APP Battery Board Module ( Color : BMS Relay Res by nurii - **How much does it cost?** ₨674 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/623069138-jbd-bms-battery-protection-module-smart-bms-4s-500a-7s) ## Best For - nurii enthusiasts ## Why This Product - Trusted nurii brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Ensure longevity and performance with a uniquely designed protection board tailored for your batteries. - • **Real-Time Monitoring:** Monitor your battery's health and status directly from your smartphone via the JBD app. - • **Maximize Battery Life:** Experience up to 99% efficiency with JBD's active balancing technology. - • **Versatile Compatibility:** Designed for a wide range of battery configurations (4S to 32S) to meet diverse needs. - • **Comprehensive Protection:** Stay safe with built-in safeguards against over-charge, over-discharge, and short circuits. ## Overview The JBD BMS Battery Protection Module is a cutting-edge solution for lithium-ion and LiFePO4 batteries, offering advanced features like active balancing, comprehensive safety protections, and real-time monitoring through a dedicated app. With a capacity of 500A and compatibility across multiple configurations, this module is essential for maximizing battery efficiency and lifespan. ## Description Product advantages:*Advantages: it supports 500A continuous current output, and the peak current can reach 2000a. It is not easy to be heated and damaged. If damaged, the main control will not be affected. You only need to replace the relay to reduce maintenance costs. Current relay power consumption: 250mA.*The relay is a main circuit switch. You can choose different currents, but the maximum current does not exceed 500A. It is recommended that the working power consumption be less than 500mA. BMS only provides 12V control voltage to control the introduction of relay.*We recommend that the customer match the relay himself.1. BMS built-in blue-tooth module can be used to view battery parameters on the phone( compatible with Android and IOS).2. You can develop your own application system according to your own needs. We can provide BMS interface communication protocol.3. The main protection functions of BMS are: overcharge protection, overdischarge protection, overcurrent protection, balance protection, short circuit protection, BMS low voltage sleep, NTC temperature control protection, etc.4. The application can adjust hardware and software parameters and support Li ion, LiFePO4, LTO and other batteries.5. It can be compatible with 3S-32S lithium battery pack. The length of the balanced cable is about 800mm. There are marks on each cable such as B-, B1+, B2+B16+, B+. 6. Static balance: setting the battery voltage difference between 0.02V-0.05V, it will automatically turn on the balance function. 7. Application: large vehicle starting power, solar energy storage, engineering vehicle, low speed four wheeled vehicle, RV or any other device you want to place.8. The protection parameter settings and modified:Charge and discharge high temperature and low temperature, battery pack overvoltage and undervoltage, unit cell overvoltage and undervoltage, short circuit and differential pressure value, balance voltage can ## Features - 🔋【JBD Active Balance】Smart active balance the voltage differences between the battery cells, raising the battery usage efficiency to 99%, providing the battery a longer life. - 🔋【Full Functionality】JBD BMS protects against over-charge/over-discharge/over-current and short circuit, low temperature charging cutoff. - 🔋【JBD Own Development APP】JBD BMS has its APP for more BMS settings and with Bluetooth communication, the battery's real-time status can be displayed precisely on your phone. - 🔋【Widely Use】Please make sure you look at the product parameters carefully when you buy ~ - 🔋【USE SAFETY】UNIQUE DESIGN Choosing the correct protection board and applying it appropriately is vital to the longevity your batteries. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CJ93NR9G | | Brand | NURII | | Item Weight | 1000 Grams | | Manufacturer | NURII | | Manufacturer Part Number | NURII | | Unit Count | 1.0 count | ## Images ![JBD BMS Battery Protection Module Smart BMS 4S 500A 7S 8S 10S 13S 14S 16S 20S 25S 32S Relay Contactor Li Ion 3.7V Lifepo4 3.2V Bms With BT UART 485 CAN APP Battery Board Module ( Color : BMS Relay Res - Image 1](https://m.media-amazon.com/images/I/51qTjjEhzAL.jpg) ![JBD BMS Battery Protection Module Smart BMS 4S 500A 7S 8S 10S 13S 14S 16S 20S 25S 32S Relay Contactor Li Ion 3.7V Lifepo4 3.2V Bms With BT UART 485 CAN APP Battery Board Module ( Color : BMS Relay Res - Image 2](https://m.media-amazon.com/images/I/712LJrDY0-L.jpg) ![JBD BMS Battery Protection Module Smart BMS 4S 500A 7S 8S 10S 13S 14S 16S 20S 25S 32S Relay Contactor Li Ion 3.7V Lifepo4 3.2V Bms With BT UART 485 CAN APP Battery Board Module ( Color : BMS Relay Res - Image 3](https://m.media-amazon.com/images/I/71HixaPPN6L.jpg) ![JBD BMS Battery Protection Module Smart BMS 4S 500A 7S 8S 10S 13S 14S 16S 20S 25S 32S Relay Contactor Li Ion 3.7V Lifepo4 3.2V Bms With BT UART 485 CAN APP Battery Board Module ( Color : BMS Relay Res - Image 4](https://m.media-amazon.com/images/I/71BB1XxJ3qL.jpg) ![JBD BMS Battery Protection Module Smart BMS 4S 500A 7S 8S 10S 13S 14S 16S 20S 25S 32S Relay Contactor Li Ion 3.7V Lifepo4 3.2V Bms With BT UART 485 CAN APP Battery Board Module ( Color : BMS Relay Res - Image 5](https://m.media-amazon.com/images/I/61egIo4jU7L.jpg) --- ## 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.sc/products/623069138-jbd-bms-battery-protection-module-smart-bms-4s-500a-7s](https://www.desertcart.sc/products/623069138-jbd-bms-battery-protection-module-smart-bms-4s-500a-7s) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-05-09*