--- product_id: 123828387 title: "LLAni Lithium Battery Protective Board with Bluetooth 14S BMS PCB Mobile Static Current Intelligent 48V Components Smart Protection" brand: "llani" price: "FREE" currency: PLN in_stock: false url: https://www.desertcart.pl/products/123828387-llani-lithium-battery-protective-board-with-bluetooth-14s-bms-pcb store_origin: PL region: Poland --- # LLAni Lithium Battery Protective Board with Bluetooth 14S BMS PCB Mobile Static Current Intelligent 48V Components Smart Protection **Brand:** llani **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** LLAni Lithium Battery Protective Board with Bluetooth 14S BMS PCB Mobile Static Current Intelligent 48V Components Smart Protection by llani - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/123828387-llani-lithium-battery-protective-board-with-bluetooth-14s-bms-pcb) ## Best For - llani enthusiasts ## Why This Product - Trusted llani brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description 100% brand new and high qualityFeatures:Protective board has already set the correct parameters according your needs firstly,and you don't need to set it again.TI front end test chip: high accuracy,ATMEL control chip: low energy consumption,equips with charge and discharge tube,UART communication interface,high integration intelligent lithium battery BMS.This protective board is equipped with bluetooth,you can connect with bluetooth with your phone to test it.7-10 sections electronic series connection protection;various protection functions of charging and discharging;intelligent balanced operation of electronic chip,flexible to adjust balanced current according to external components.Temperature protection in charging or discharging;hardware over-current,short circuit protective treatments.All of protective delay can be set by programming,standard UART interface,and accurately report current battery information.Upper computer software support,flexible to adjust various protective parameters of protective board.Sleeping mode,flexible to control static-current consumption,board only,other accessories demo in the picture are not included!Specification:Type: Voltage RegulatorAccuracy: 0.001VApplication: 14S Intelligent BMS systemSize: One Size0.8x6.5x10.8cm(0.32x2.56x4.25in)Quantity: 1 SetNote:1.No retail package.2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package includes:1 x Board ## Features - ❤Protective board has already set the correct parameters according your needs firstly,and you don't need to set it again. - ❤TI front end test chip: high accuracy,ATMEL control chip: low energy consumption,equips with charge and discharge tube,UART communication interface,high integration intelligent lithium battery BMS. - ❤This protective board is equipped with bluetooth,you can connect with bluetooth with your phone to test it. - ❤7-10 sections electronic series connection protection;various protection functions of charging and discharging;intelligent balanced operation of electronic chip,flexible to adjust balanced current according to external components;Temperature protection in charging or discharging;hardware over-current,short circuit protective treatments. - ❤All of protective delay can be set by programming,standard UART interface,and accurately report current battery information;Upper computer software support,flexible to adjust various protective parameters of protective board. ## Images ![LLAni Lithium Battery Protective Board with Bluetooth 14S BMS PCB Mobile Static Current Intelligent 48V Components Smart Protection - Image 1](https://images-na.ssl-images-amazon.com/images/I/61pQWhuZHqL.jpg) ![LLAni Lithium Battery Protective Board with Bluetooth 14S BMS PCB Mobile Static Current Intelligent 48V Components Smart Protection - Image 2](https://images-na.ssl-images-amazon.com/images/I/51%2BIsR4EPbL.jpg) ![LLAni Lithium Battery Protective Board with Bluetooth 14S BMS PCB Mobile Static Current Intelligent 48V Components Smart Protection - Image 3](https://images-na.ssl-images-amazon.com/images/I/51plqPdPbiL.jpg) ![LLAni Lithium Battery Protective Board with Bluetooth 14S BMS PCB Mobile Static Current Intelligent 48V Components Smart Protection - Image 4](https://images-na.ssl-images-amazon.com/images/I/51kEWHjeb%2BL.jpg) ![LLAni Lithium Battery Protective Board with Bluetooth 14S BMS PCB Mobile Static Current Intelligent 48V Components Smart Protection - Image 5](https://images-na.ssl-images-amazon.com/images/I/51k4OdINTJL.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.pl/products/123828387-llani-lithium-battery-protective-board-with-bluetooth-14s-bms-pcb](https://www.desertcart.pl/products/123828387-llani-lithium-battery-protective-board-with-bluetooth-14s-bms-pcb) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-28*