| LF | LI | |||
| Model Number | AY-CX20S100A-H092 (20S) | |||
| واجهة الاتصال | RS485 | |||
| جهد الشحن | DC：64V CC/CV（3.2V/Cell) 20s | DC：84V CC/CV（4.2V/Cell) 20s | ||
| أقصى تيار شحن مستمر | 100 أمبير | |||
| تيار التفريغ المستمر الأقصى | 100 أمبير | |||
| استهلاك التيار في التشغيل العادي | ≤15mA | |||
| استهلاك الطاقة أثناء وضع السكون | ≤150 ميكرو أمبير | |||
| موازنة الجهد للخلية الواحدة | 3.6±0.05V | 4.2±0.05V | ||
| جهد اكتشاف الشحن الزائد | 3.65±0.05 فولت | 4.25±0.05V | ||
| Charge Over current detection current | 120±3A | |||
| Discharge Over current detection current 1 | 200±3A | |||
| Discharge Over current detection current 2 | 300±3A | |||
| حماية قصيرة | نعم | |||
| SOC | 5%~8% | |||
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| حجم | L181 * W86 * T16 mm |
| هيئة الاتصالات الوطنية | 10K |
| Temperature switch | / ℃(the batteries temperature) |
| Weak current switch | نعم |
| التوازن النشط | / |
| Heater | / |
| Braking Resistors | / |
| Low temperature protection when charge | 0℃ |
| Release temperature( low temperature protection) | 5℃ |
| Over temperature protection when charge | 60℃ |
| Release temperature( over temperature protection) | 55℃ |
| Low temperature protection when discharge | -15℃ |
| Release temperature( low temperature protection) | -10℃ |
| Over temperature protection when discharge | 65℃ |
| Release temperature( over temperature protection) | 55℃ |
| نطاق درجة حرارة التشغيل | -40~-85℃ |
| نطاق درجة حرارة التخزين | -40~+125℃ |
| LCD display screen | / |
| LED light board | / |
| Bluetooth mode | نعم |
| 4G | / |
| GPS | / |
| 20S 100A BMS for Golf Cart, Energy Storage, 3-Wheeled Vehicle & Motorcycle The 20S 100A Battery Management System (BMS) offers stable, intelligent, and secure control for lithium battery packs across various applications. This BMS provides the reliability and protection your system requires, whether you’re powering an electric golf cart, operating a residential energy storage system, or driving a 3-wheeled EV or electric motorcycle. Product Overview This BMS is compatible with 20 series lithium battery setups, which makes it appropriate for 72V systems commonly found in electric mobility and energy storage. It offers adequate output for everyday driving, efficient energy storage, and light-duty electric propulsion with a continuous discharge current of 100A. Application Scenarios Golf Carts – Offers consistent and safeguarded power for seamless driving and a longer range. Energy Storage Systems – Guarantees the battery’s safety and performance in residential or backup energy configurations. 3-Wheeled Electric Vehicles –Provides regulated power for light transport and urban mobility. Electric Motorcycles – Facilitates rapid acceleration and reliable discharge while riding dynamically. Key Functions 1.Intended for 20S lithium battery packs 2.Supports a continuous discharge current of up to 100A 3.Aids in battery safety maintenance via charge/discharge regulation 4.Appropriate for systems that need a moderate current and a compact design 5.Offers fundamental BMS functions to guard against overcharging, over-discharging, excessive current, and additional issues (based on the complete feature set) Why Choose the 20S 100A BMS? 1.Customized for 72V electric vehicle and storage systems 2.For applications with medium load, it achieves a balance between safety and power output. 3.Solution that is both simple and effective for mobile as well as stationary energy systems 4.Space-saving design perfect for systems where efficiency and space are priorities Why Choose Us 20+ Years of Industry Experience Our over 20 years of experience in battery management and power solutions makes us the best at understanding the demands of the evolving electric vehicle and energy storage markets. Innovative R&D Capabilities To bring smarter, safer, and more effective products to market, our dedicated R&D team continually pushes the boundaries of technology, including integrated software platforms and innovative BMS design. Proven Product Reliability Our battery management systems (BMS) and power solutions undergo extensive testing in extreme conditions to ensure they are long-lasting, stable, and able to perform optimally in real-world applications such as forklifts, golf carts, motorcycles, and energy storage systems. Customization and OEM/ODM Services To meet your specific needs, we offer a wide range of customization options that include form factors, wireless modules, communication protocols, and types of batteries. Comprehensive Technical Support Our technical team is available 24/7 to help you with setup, integration, and troubleshooting, covering everything from pre-sales consultation to after-sales service. Certifications and Compliance Thanks to our thorough adherence to international standards such as CE, IEC62109, VDE, and CQC, every product we offer meets the highest quality and safety standards. No matter whether your company acts as a system integrator, electric vehicle manufacturer, or battery pack supplier, we are your trustworthy partner for scalable, intelligent, and high-current BMS systems. We can fuel your next breakthrough. Our Certificates  التعليمات: Q:How do you know what size BMS to get? أ: Taking into account elements like voltage, cell count, amp ratings, and compatibility with various battery types will help you choose a BMS that fits your particular requirements. Q:What is BMS in golf cart? أ: Battery Management Systems (BMS) are essential for the performance, safety, and durability of battery-operated golf carts and low-speed vehicles (LSVs). Q:Can I run a lithium battery without BMS? أ: All lithium batteries in series require a battery management system (BMS) at least for charging; failing to use one is highly unprofessional and poses a fire risk. Q:What is the difference between smart BMS and BMS? أ: Features of smart active balance BMS: It offers enhanced protection performance when compared to standard BMS. The smart active balance BMS can automatically modify the battery pack’s voltage and current, providing more accurate protection. Q:How many hours is high for a golf cart? أ: Inquire with the dealer about the number of hours or amp-hours recorded on the vehicle you are buying. With proper maintenance, a gas vehicle will offer 1,000 to 2,500 hours of use before requiring a major overhaul. An electric car will offer 40,000 to 50,000 amp-hours of usage before requiring a major overhaul. Q:Can you overcharge a lithium battery with a BMS? أ: The Battery Management System (BMS) safeguards lithium batteries against overcharging. A BMS is a battery’s electronic system that oversees and controls several elements of its functioning. Among its main functions are the following: Voltage Monitoring: The BMS performs continuous checks on the voltage levels of all cells within the battery pack. |
