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BMS

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  • 2S-16S BMS LiFePO4 Li-ion Battery Protection Board

    2S-16S BMS LiFePO4 Li-ion Battery Protection Board

    We have a complete process of customization, design, testing, mass production and sales. We have a team of more than 30 design engineers, who can customize lithium-ion battery protection PCB boards with CANBUS, RS485 and other communication interfaces. If you have high voltage requirements, you can also customize our hardware BMS with relay. Hardware battery protection boards are widely used in power tool battery pack protection circuit PCB boards, electric bicycles, electric scooters, electric motorcycle battery management system BMS, electric vehicle EV battery BMS, etc.

  • Smart BMS 8-24S 72V For Lithium Battery 100A 150A 200A

    Smart BMS 8-24S 72V For Lithium Battery 100A 150A 200A

    Smart BMS supports BT communication function with mobile APP (Android/IOS). You can check battery status in real time through APP, set protection board working parameters, and control charge or discharge. It can accurately calculate remaining battery power and integrate based on current time.

    When in storage mode, the BMS won’t consume the current of your battery pack. To prevent the BMS from wasting power for a long time and damaging the battery pack, it has an automatic shutdown voltage. When the cell falls below the voltage, the BMS will stop working and automatically shut down.

  • 10-14S BMS 12S 13S Wholesale 36V 48V 30A 40A 60A

    10-14S BMS 12S 13S Wholesale 36V 48V 30A 40A 60A

    Heltec Energy has been engaging in hardware BMS R&D for many years. We have a complete process of customization, design, testing, mass production and sales. We have a team of more than 30 engineers. Hardware battery protection boards are widely used in power tool battery pack protection circuit PCB boards, electric bicycles, electric scooters, electric motorcycle, electric vehicle EV, etc.

    All hardware BMS listed here are for 3.7V NCM batteries. Commonly usage: 48V Electric bicycle and electric tools, all kinds of common customized high and medium power lithium batteries, etc. If you need hardware BMS for LFP/LTO battery, kindly contact our sales manager for more information.

     

  • 350A Relay BMS 4S-35S Peak 2000A For LiPo LiFePO4

    350A Relay BMS 4S-35S Peak 2000A For LiPo LiFePO4

    The relay BMS can be one of the perfect solution for large vehicle starting power, engineering vehicle, low speed four-wheel vehicle, RV or any other device you want to place it in.

    It supports 500A continuous current output, and the peak current can reach 2000A. It is not easy to be heated or damaged. If damaged, the main control will not be affected. You only need to replace the relay to reduce maintenance costs. You can also develop your own application system according to your own needs. We can provide BMS interface communication protocol.

    We’ve done several successful solar energy storage project. Contact us if you want to build your high voltage system!

  • High Voltage BMS 40S-234S 100A 300A For Solar Power Storage

    High Voltage BMS 40S-234S 100A 300A For Solar Power Storage

    This high voltage BMS is one of the perfect solutions for your RV/car/solar power storage. You can choose from 40S to 234S for your Li-ion or LFP batteries. With built-in charging and discharging independent control system, you can view the battery pack health condition in real time. It can support sustainable current 300A, instant current 1000A.

    With a convenient connector design, it is convenient for you to connect the main board and the slave board directly, and it is not easy to make mistakes with digital correspondence. The number of slave boards will depend on the strings you need.

  • Smart BMS 16S 100A 200A With Inverter For LiFePO4

    Smart BMS 16S 100A 200A With Inverter For LiFePO4

    Have you encounter the problem of the single capacity of battery pack too small? Battery pack power failure or hidden danger? This model is safe and reliable in that its 12 core functions to effectively protect the safety of the cell such as over charge protection, over discharge protection, over current protection, short circuit protection, etc.

    With copper tinned door terminal(M5), it is safe and easy for you to connect it with your batteries. It also has a capacity learning function, which can support it to learn the battery capacity through a complete cycle to understand the cell attenuation.

  • Smart Relay BMS 8-25S 200A 500A for Lithium Battery

    Smart Relay BMS 8-25S 200A 500A for Lithium Battery

    Smart BMS supports BT communication function with mobile APP (Android/IOS). You can check battery status in real time through APP, set protection board working parameters, and control charge or discharge. It can accurately calculate remaining battery power and integrate based on current time.

    When in storage mode, the BMS won’t consume the current of your battery pack. To prevent the BMS from wasting power for a long time and damaging the battery pack, it has an automatic shutdown voltage. When the cell falls below the voltage, the BMS will stop working and automatically shut down.

  • Smart BMS 8-20S 40A 100A 200A Bluetooth For Lithium Battery

    Smart BMS 8-20S 40A 100A 200A Bluetooth For Lithium Battery

    Smart BMS supports BT communication function with mobile APP (Android/IOS). You can check battery status in real time through APP, set protection board working parameters, and control charge or discharge. It can accurately calculate remaining battery power and integrate based on current time.

    When in storage mode, the BMS won’t consume the current of your battery pack. To prevent the BMS from wasting power for a long time and damaging the battery pack, it has an automatic shutdown voltage. When the cell falls below the voltage, the BMS will stop working and automatically shut down.

  • Smart BMS 4-8S 12V LiFePO4 100A 200A

    Smart BMS 4-8S 12V LiFePO4 100A 200A

    Smart BMS supports BT communication function with mobile APP (Android/IOS). You can check battery status in real time through APP, set protection board working parameters, and control charge or discharge. It can accurately calculate remaining battery power and integrate based on current time.

    When in storage mode, the BMS won’t consume the current of your battery pack. To prevent the BMS from wasting power for a long time and damaging the battery pack, it has an automatic shutdown voltage. When the cell falls below the voltage, the BMS will stop working and automatically shut down.

  • 6S 7S BMS System Lithium Battery 18650 BMS 24V

    6S 7S BMS System Lithium Battery 18650 BMS 24V

    Heltec Energy has been engaging in hardware BMS R&D for many years. We have a complete process of customization, design, testing, mass production and sales. We have a team of more than 30 engineers. Hardware battery protection boards are widely used in power tool battery pack protection circuit PCB boards, electric bicycles, electric scooters, electric motorcycle, electric vehicle EV, etc.

    All hardware BMS listed here are for 3.7V NCM batteries, commonly used in high power inverter 2500W, 6000W, high-power marine propellers, high-power scooters, etc. If you need hardware BMS for LFP/LTO battery, kindly contact our sales manager for more information.

     

  • 8S 80A 120A 150A 180A LiFePO4 BMS 24V

    8S 80A 120A 150A 180A LiFePO4 BMS 24V

    Heltec Energy has been engaging in hardware BMS R&D for many years. We have a complete process of customization, design, testing, mass production and sales. We have a team of more than 30 engineers. Hardware battery protection boards are widely used in power tool battery pack protection circuit PCB boards, electric bicycles, electric scooters, electric motorcycle, electric vehicle EV, etc.

    All hardware BMS listed here are for 3.2V LFP batteries. Commonly usage: 6000W high-power inverter, solar energy storage, 24V car startup, etc. If you need hardware BMS for NCM/LTO battery, kindly contact our sales manager for more information.

     

  • 3S 4S BMS LiFePO4 Battery BMS 12V

    3S 4S BMS LiFePO4 Battery BMS 12V

    Heltec Energy has been engaging in hardware BMS R&D for many years. Hardware battery protection boards are widely used in power tool battery pack protection circuit PCB boards, electric bicycles, electric scooters, electric motorcycle, electric vehicle EV, etc.

    Most hardware BMS listed here are for LFP/NCM batteries, if you need hardware BMS for LTO battery, kindly contact our sales manager for more information. Some hardware BMS are capable of peak 1500A discharge current, designed especially for car or motor start-up. Many other of the hardware BMS are designed for energy storage usage.

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