| Customization: | Available |
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| Type: | Lithium Battery BMS |
| Cathode Material: | LFP |
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Hot Sale Lithium battery BMS integrated protection board 12S integrated DCDC supports global 4G network
Product Overview:
SPIDERWAY A535-M is a high-end intelligent lithium battery management system (BMS) designed for 12S lithium-ion battery packs, integrating advanced DCDC converters and global 4G communication modules. This all-in-one solution provides comprehensive battery protection, remote monitoring and energy management functions, suitable for a variety of application scenarios such as electric vehicles, energy storage systems, industrial equipment, etc.
Core functions:
1. 12S battery pack intelligent management
Supports accurate monitoring of 12-series lithium battery packs (nominal voltage 43.2V-50.4V)
Single cell voltage detection accuracy ±5mV to ensure safe battery operation
Real-time SOC (battery state of charge) and SOH (battery health status) estimation69
2. Integrated high-efficiency DCDC converter
Built-in high-efficiency (>95%) bidirectional DCDC converter
Input voltage range 30-60V, adjustable output voltage
Maximum output power can reach 500W, meeting various load requirements
3. Global 4G remote monitoring
Supports global mainstream 4G LTE frequency bands for seamless connection
Real-time data transmission to the cloud platform, supports PC/mobile monitoring
Remote parameter configuration and firmware upgrade function
Protection function:
Overcharge protection: Charging is cut off when the single cell voltage is >4.25V
Over-discharge protection: Discharging is cut off when the single cell voltage is <2.5V
Overcurrent protection: Discharging >130A is disconnected after 1 minute delay
Short circuit protection: Quick response within 300μs
Temperature protection: Charging >55ºC or discharging >60ºC stops working
SPIDERWAY Lithium Battery BMS Model A535-M (12S/Integrated DCDC/Global 4G Version) is suitable for a variety of scenarios that require intelligent management of lithium batteries due to its high-precision monitoring, efficient energy management, and remote communication capabilities. The following are its main application areas:
1. Electric vehicles and electric transportation
Electric motorcycles/bicycles: manage 12S lithium battery packs to ensure safe charging and discharging and extend battery life.
Low-speed electric vehicles (LEV): such as golf carts, park patrol cars, etc., provide overcharge/over-discharge protection and accurate SOC estimation.
Special electric vehicles: such as logistics AGVs, forklifts, etc., support CAN bus communication, and adapt to industrial vehicle BMS standards.
2. Energy Storage System (ESS)
Home Energy Storage: Manage photovoltaic energy storage systems, optimize charging and discharging strategies, and support remote monitoring (via 4G.
Commercial and Industrial Energy Storage: Suitable for microgrids and backup power supplies, with active balancing (2A) to improve battery pack consistency.
Off-grid solar energy system: Used with an inverter to achieve intelligent charging and discharging control to prevent over-discharge.
3. Industrial Equipment and Robots
AGV/AMR (Automated Guided Vehicle): Provides high-precision current detection (±0.5% FSR) to ensure long-term stable operation.
Industrial Robots: Supports multi-temperature monitoring (8 NTCs) to prevent high/low temperature from affecting battery performance.
Backup power for medical equipment: Such as emergency UPS, with short-circuit protection (300μs response) and low self-consumption design.
4. Drones and mobile devices
Plant protection drones: Suitable for high-power demand scenarios, integrated DCDC can power the flight control system.
Film and television shooting equipment: Such as stabilizer battery packs, quickly configure parameters through Bluetooth 5.0.
5. Other special applications
RV/yacht power system: supports RS485 communication, can connect multiple batteries in parallel and automatically balance.
Since 2017, SPIDERWAY has developed a state-of-the-art LFP battery production line. By leveraging China's robust lithium supply chain, we offer highly competitive OEM/ODM services with a production capacity of over 10,000 heavy-duty LFP battery packs annually.
Q1.Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q2. Do you have any MOQ limit?
A: Small quantity is accepted , but we offer quantity discount.
Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q6. Is it OK to print my logo on the product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7. How to proceed an order?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
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