Products

• 18.0 kV/mm Dielectric Strength: Reliable insulation for high-voltage systems up to tens of kV.
• V-0 Flame Retardant: Self-extinguishing fire safety for critical electrical equipment.
• 1.1×10¹³ Ω Insulation Resistance (After 24h Water Immersion): Superior moisture resistance for long-term stability.
• High Mechanical Strength: 294 MPa flexural strength for durable, load-bearing applications.

Ideal for transformers, switchgear, motor insulation, and power distribution systems.

XJ-F001 is a high-power 6-24S lithium battery management system supporting bidirectional 220A charging/discharging with Bluetooth connectivity. Features real-time monitoring, comprehensive protections, and customizable parameters.

This model XJ-F002 is a high-performance BMS, suitable for 4S-20S 30A-120A LiFePO4, NMC (Li-ion), and Sodium-ion batteries.

The main functions include: RS485 or UART communication port. Bluetooth module, which you can choose to be built-in or external, according to your needs. The heating function, despite of -20℃, can still work to protect your battery. NTC, with 4 NTC and 1 MOS NTC, perfects the temperature protection. With balancing function and weak current switch.

This BMS can be used in golf carts, sightseeing cars, forklifts, electric two-wheeler, electric tricycles, yachts, AGVs...

XJ-F002A, 4S-20S 150A-250A LiFePO4, NMC (Li-ion), and Sodium-ion batteries.

The main functions include: 485 or UART communication port. Bluetooth module, which you can choose to be built-in or external, according to your needs. The heating function, despite of -20℃, can still work to protect your battery. NTC, with 4 NTC and 1 MOS NTC, perfects the temperature protection. With balancing, anti-fire, and weak current switch.

This BMS can be used in golf carts, sightseeing cars, forklifts, electric two-wheeler, electric tricycles, yachts, AGVs...

This model XJ-F002C suitable for 4S-20S 30A-60A LiFePO4, NMC (Li-ion), and Sodium-ion batteries.

The main functions include: RS485 or UART communication port. Bluetooth module, which you can choose to be built-in or external, according to your needs. The heating function, despite of -20℃, can still work to protect your battery. NTC, with 2 NTC and 1 MOS NTC, perfects the temperature protection. With balancing function and weak current switch.

This BMS can be used in electric two-wheeler, electric tricycles, electric scooters and bikes.

XJ-F005 21S-24S 30A-120A, LiFePO4, NMC (Li-ion), and Sodium-ion batteries.

The main functions include: 485/UART, CAN communication port. Available GPS. Bluetooth module, which you can choose to be built-in or external, according to your needs. The heating function, despite of -20℃, can still work to protect your battery. NTC, with 4 NTC and 1 MOS NTC, perfects the temperature protection. With balancing function and weak current switch.

This BMS can be used in golf carts, sightseeing cars, forklifts, electric two-wheeler, electric tricycles, yachts, AGVs...

XJ-D038V5 BMS, 4S-24S 150A-300A, same port, supports LifePO4, NMC, Sodium-ion battery—this model with balance, NTC Temperature sensor, and weak current switch.

XJ-D549 8S 24V 150A/200A/250A 30A-120A, for LiFePO4, NMC (Li-ion), and Sodium-ion batteries.

This model can be normal hardware BMS or car starting BMS, with 2 NTC and 1 MOS NTC, with balance protection. Common port, continuous charge current and discharge current are the same. Low power consumption, maximum self-consumption is 40uA. 

This BMS can be used in golf carts, sightseeing cars, electric two-wheeler, electric tricycles, yachts, etc.

This device supports 4 - 25 strings of battery cells. With a maximum continuous working current of 100A/150A and a peak current reaching up to 450A, it's compatible with ternary lithium, lithium iron phosphate, and sodium ion battery packs. It's widely applied in low - speed electric vehicles, two - wheelers, three - wheelers, and forklifts. By offering enhanced protection, it improves battery safety and stability, thus extending battery life significantly.

This model, XJ-D301, 4S 100A, supports LiFePO4 and NMC batteries. Max working current is 100A, with balance, NTC temperature sensors, and a double-layer heat sink. Support LCD, display the battery data, voltage, current, and battery capacity.

The device has a maximum continuous current of 100A/120A and an impressive peak current of 1100A. It's a protection board solution tailored for vehicle - starting 4S 12V Lifepo4 battery packs.

This model XJ-D068 is designed for electric two-wheelers and electric three-wheelers, and is suitable for ternary batteries, lithium iron phosphate batteries, and sodium batteries. It supports battery packs with 4 to 21 cells, working current of 40A.