--- product_id: 802009512 title: "8-20S Smart BMS Lithium Battery Protection Board Li-ion Lifepo4 Lto Battery BT APP 24V 36V 48V 60V Continuous 220A Peak 550A 8s 19s 10s 11s 12s 13s 14s 15s 16s 17s 18s 19s 20s" brand: "lizitenai" price: "€ 146.89" currency: EUR in_stock: true category: "Lizitenai" url: https://www.desertcart.pt/products/802009512-8-20s-smart-bms-lithium-battery-protection-board-li-ion store_origin: PT region: Portugal --- # 220A continuous, 550A peak current Bluetooth APP control 8-20 series support 8-20S Smart BMS Lithium Battery Protection Board Li-ion Lifepo4 Lto Battery BT APP 24V 36V 48V 60V Continuous 220A Peak 550A 8s 19s 10s 11s 12s 13s 14s 15s 16s 17s 18s 19s 20s **Brand:** lizitenai **Price:** € 146.89 **Availability:** ✅ In Stock ## Summary > 🔌 Power up smart, stay ahead always! ## Quick Answers - **What is this?** 8-20S Smart BMS Lithium Battery Protection Board Li-ion Lifepo4 Lto Battery BT APP 24V 36V 48V 60V Continuous 220A Peak 550A 8s 19s 10s 11s 12s 13s 14s 15s 16s 17s 18s 19s 20s by lizitenai - **How much does it cost?** € 146.89 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/802009512-8-20s-smart-bms-lithium-battery-protection-board-li-ion) ## Best For - lizitenai enthusiasts ## Why This Product - Trusted lizitenai brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable & Scalable:** Supports 8 to 20 battery cells with optional RS485/CAN/Modbus communication and heating modules for tailored industrial applications. - • **Comprehensive Safety Suite:** Advanced protections including overcharge, overdischarge, overcurrent, short circuit, and temperature safeguards ensure peace of mind. - • **Robust High-Current Handling:** Delivers a continuous 220A and peaks at 550A to power your most demanding setups without compromise. - • **Smart Bluetooth Connectivity:** Effortlessly monitor and configure your battery system via Android, iOS, and Windows apps for real-time control. - • **Universal Multi-Chemistry Compatibility:** Seamlessly supports Li-ion, LiFePO4, and LTO batteries for versatile power management. ## Overview The 8-20S Smart BMS is a cutting-edge lithium battery management system designed for 8 to 20 series Li-ion, LiFePO4, and LTO batteries. It supports high continuous currents of 220A and peaks up to 550A, ensuring robust performance for e-bikes, electric motorcycles, scooters, and power battery applications. Featuring Bluetooth connectivity for seamless parameter monitoring and adjustment via mobile and PC apps, it integrates multiple safety protections and customizable communication protocols, making it a versatile and reliable choice for professional-grade battery management. ## Description Built-in Bluetooth: Support Android, iphone IOS , Hongmeng APP to connect Bluetooth to view and set parameters. (APP supports English language switching). Upper computer: support computer Windows system to view, set parameters (need to buy "USB adapter for PC" separately). BMS power supply mode: Battery pack self-powered, 62-100V DC input (automatically enter low-power mode). BMS power on mode: charger charging activation, power on wire activation, communication activation. Wiring: Charge and discharge the same port design. Coulomb Meter: Adopt current integration method. Display interface: Yes. Default communication: Bluetooth - TTL. GPS interface: No. Default don't have GPS . bulk orders can be customized (need to be customized, contact us before ordering). Customizable communication: Default don't have RS485 CAN MODBUS UART (need to be customized, contact us before ordering). Electric heating module: Default don't have heating function(need to customize, contact us before ordering) Single cell voltage dropout detection: support Anti-current shock: a separate MOS absorption + TVS absorption (double absorption) Pre-charge protection: support, pre-control to avoid load capacitance is not full discharge lead to high current shock Total cycle record (AH): the accumulated value takes half of the charge and discharge value Working power consumption current (mA): <4mA (no communication version) / <15mA (485/CAN customized version) Standby power consumption current (mA) <2mA (automatic wake-up when charging/discharging is detected) Standby time (S): 1800 seconds ( you can adjust time or set up no standby) Remote analysis of faults: System log in APP to upload fault records to the manufacturer to assist in analyzing fault problems. ## Features - Product：Support 8-20S，220A continuous，peak 550A - Multiple Protection：Overcharge Protection; Overdischarge Protection; Overcurrent Protection; Short circuit - Protection：Temperature Protection - Applicable Battery Type：Li-ion、LifePo4、LTO - Temperature Sensor：2 - Origin：Mainland China - Communication Function：TTL - Application Field：Power Battery、E-Bike、Electric Motorcycle、Electric Scooter and so on - Package：BMS*1、Temperature sensor*2、Battery Cable*1、Active Cable*1 - Note：Standard BMS Customized RS485/CAN/modbus/Takeaway Leasing Tower , please contact online customer service and start at 100pcs .We offer 24-hour one-on-one customer service and lifetime technical support. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0G4R3CPR9 | | Best Sellers Rank | #2,096,883 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #9,837 in Power Converters | | Brand | LIZITENAI | | Input Voltage | 3.2 volts | | Item Dimensions | 5.31 x 2.85 x 0.63 inches | | Item Weight | 600 g | | Item dimensions L x W x H | 5.31 x 2.85 x 0.63 inches | | Manufacturer | LIZITENAI | | Model Number | LIZITENAI0820S22P | | Number of Items | 1 | | Output Voltage | 24 volts_of_direct_current | | UPC | 717839182042 | | Unit Count | 1 Count | | Warranty Description | 1 Year | ## Product Details - **Brand:** LIZITENAI - **Input Voltage:** 3.2 Volts - **Item Weight:** 600 Grams - **Item dimensions L x W x H:** 5.31 x 2.85 x 0.63 inches - **UPC:** 717839182042 ## Images ![8-20S Smart BMS Lithium Battery Protection Board Li-ion Lifepo4 Lto Battery BT APP 24V 36V 48V 60V Continuous 220A Peak 550A 8s 19s 10s 11s 12s 13s 14s 15s 16s 17s 18s 19s 20s - Image 1](https://m.media-amazon.com/images/I/51eH1JeQnQL.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.pt/products/802009512-8-20s-smart-bms-lithium-battery-protection-board-li-ion](https://www.desertcart.pt/products/802009512-8-20s-smart-bms-lithium-battery-protection-board-li-ion) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-02*