CQ24-250A High Current BMS for Demanding Applications

In today’s world of electric mobility, energy storage, and industrial power systems, the demand for efficient, reliable, and intelligent battery management has never been higher. Enter the CQ24-250A High Current BMS—a rugged, high-performance Battery Management System designed to handle the most demanding applications with precision and confidence.

What is the CQ24-250A?

The CQ24-250A is a Battery Management System (BMS) capable of managing up to 250 amps of continuous current. Built with high-grade components and advanced safety protocols, it ensures your battery pack operates efficiently while staying protected from common risks like overcharge, over-discharge, overcurrent, and thermal runaway.

Whether you're powering an electric vehicle (EV), an off-grid solar system, or an industrial-grade UPS, this BMS offers the stability and intelligence required for mission-critical operations.

Key Features at a Glance

• 🔋 250A Continuous Current Handling
  Perfect for high-discharge applications like EVs, e-bikes, forklifts, and heavy equipment.
• 🛡️ Advanced Safety Protections
  Overvoltage, undervoltage, overcurrent, short circuit, and temperature protection ensure battery longevity and user safety.
• 🧠 Smart Monitoring and Communication
  Many CQ24-250A models include CAN Bus or UART support, enabling real-time data feedback to external devices like dashboards, apps, or BMS controllers.
• 🔧 Modular and Scalable
  Ideal for use in both small and large battery packs, the system is flexible for 24V, 48V, 72V, and even higher-voltage configurations.
• 🌡️ Built-In Temperature Sensors
  Keeps tabs on thermal performance to avoid overheating and cell imbalance.

Why Choose a High Current BMS?

In high-performance systems, current spikes and load variations are normal. A low-quality BMS can choke your power output or, worse, fail catastrophically. The CQ24-250A is engineered to maximize energy flow while keeping your cells safe and balanced—even under high-stress conditions.

This is especially critical in:

• Electric Vehicles (EVs)
• Battery Energy Storage Systems (BESS)
• Power Tools & Robotics
• Marine & RV Power Solutions
• Solar Off-Grid Inverters

Applications in the Real World

⚡ Electric Vehicles

The CQ24-250A enables seamless power delivery to motors, even during acceleration and regenerative braking, making it ideal for e-cars, e-bikes, and utility EVs.

☀️ Solar Energy Systems

In solar battery banks, this BMS ensures the batteries are charged optimally, protecting them from over-discharge during long cloudy periods or high consumption loads.

🏭 Industrial Power

In forklifts or mobile power stations, the BMS provides rugged performance with minimal downtime.

Installation and Compatibility

Most CQ24-250A BMS units are user-friendly and come with:

• Clear wiring diagrams
• Communication ports for data display
• Configurable parameters for battery chemistry (LiFePO4, NMC, LTO, etc.)

Before installation, always verify compatibility with your battery pack's voltage, cell configuration, and chemistry.

Conclusion: Power with Protection

The CQ24-250A High Current BMS is not just a component—it’s a power guardian. As power systems grow in complexity and performance demands, choosing the right BMS becomes a strategic decision. With its robust design and smart features, the CQ24-250A stands as a dependable solution for any high-current, high-performance battery application.

  

SQ04 100A Smart BMS Optimized for Inverter-Based Lithium Systems

 

As the demand for reliable energy storage grows across homes, businesses, and mobile platforms, lithium battery systems have become a preferred choice thanks to their efficiency and compact form factor. But to get the best performance and lifespan out of any lithium battery—especially in inverter-based applications—a robust Battery Management System (BMS) is absolutely essential.

Enter the SQ04 100A Smart BMS – a purpose-built solution from Lithion Power, specifically designed for 4S (12V nominal) lithium battery packs used in inverter-driven systems.

⚡ What Is the SQ04 100A Smart BMS?

The SQ04 100A Smart BMS is a Battery Management System designed for 4-cell lithium battery configurations—either Li-ion (NMC) or LiFePO₄ chemistries. With a continuous discharge capacity of 100 amps, it is tailored to handle high current loads typically associated with power inverters, UPS systems, and DC backup solutions.

This BMS combines hardware-level safety, cell-level monitoring, and smart communication options—making it an intelligent, reliable core for any 12V lithium energy solution.

🔋 Key Features

✅ 4S (12V) Compatibility

The SQ04 supports 4 series-connected lithium cells, which is the standard configuration for most 12V battery systems. It works flawlessly with:

• Solar-powered inverter setups
• Home UPS systems
• Telecom backup solutions
• RV, caravan, and off-grid storage systems

💪 100A Continuous Discharge Rating

With a 100A continuous output, the SQ04 can support high-power devices like:

• Pure sine wave inverters
• Power tools
• Air conditioners or large appliances (via inverter)

This makes it ideal for power-intensive setups that require reliable and sustained current draw.

🔒 Advanced Protection Mechanisms

The BMS includes:

• Overcharge & over-discharge protection
• Overcurrent & short circuit protection
• Temperature-based cutoffs (high/low)
• Passive balancing to maintain voltage uniformity

These features ensure safe operation under all conditions, extending battery life and protecting equipment.

📱 Smart Monitoring (Optional)

The SQ04 supports optional Bluetooth or UART modules, enabling:

• Real-time cell monitoring
• Pack status display (voltage, current, SOC)
• Fault notifications
• Cycle history and diagnostic logging

Compatible mobile apps and PC software allow users to tweak parameters and troubleshoot issues remotely.

🧰 Application Areas

The SQ04 100A BMS is purpose-built for inverter-driven battery systems, including:

• 🏠 Home Solar Inverter Batteries – Reliable energy storage for off-grid or backup needs
• 💼 Commercial UPS Systems – Protects battery packs in telecom and server rooms
• 🚐 Mobile Applications – Ideal for RVs, caravans, or mobile workstations
• 🔋 Portable Power Banks – For field engineers, camping, or emergency use

🛠 Installation & Integration

The SQ04 is compact and easy to install with clearly marked terminals and:

• Pre-configured settings for 4S lithium chemistries
• Built-in current and temperature sensors
• Optional CAN/UART interface for inverter communication

This makes it a plug-and-play solution for OEMs and DIY users alike.

✅ Why Choose the SQ04 100A BMS?

• Built for high-current inverter systems
• Supports both Li-ion and LiFePO₄ chemistries
• Offers real-time control and diagnostics
• Manufactured by Lithion Power, trusted across India for rugged battery electronics
• Ideal for both residential and industrial setups

🔚 Conclusion

The SQ04 100A Smart BMS is more than just a protection board—it's an intelligent guardian for your 12V lithium battery system, especially in inverter-based environments where stable power delivery and long-term reliability are crucial.

 

SQ24 100A Smart BMS Advanced 24S Battery Protection System

 

As battery-powered systems grow larger and more sophisticated, the need for intelligent, high-current battery management has never been greater. Whether you’re building an energy storage system, designing an electric vehicle, or managing a high-voltage lithium-ion battery pack, one component stands at the core of safety and performance: the Battery Management System (BMS).

The SQ24 100A Smart BMS is a top-tier solution designed to manage and protect 24S (24 series cells) lithium battery packs with up to 100A continuous current, making it ideal for powerful applications where precision, protection, and reliability are key.

🔍 What Is the SQ24 100A Smart BMS?

The SQ24 BMS supports 24 series-connected cells, typically reaching a fully charged voltage of ~100.8V for Li-ion (NMC) or ~86.4V for LiFePO₄. With a 100A continuous discharge rating, it’s purpose-built for:

• Electric vehicles (2-wheelers, 3-wheelers, and low-speed 4-wheelers)
• Off-grid and hybrid solar energy storage systems
• High-performance portable battery packs
• Backup power systems (UPS)
• Industrial lithium battery modules

It is a “smart” BMS, which means it goes far beyond basic protection. It offers real-time data monitoring, intelligent fault handling, and cell-level balancing, helping to ensure that your battery system remains safe, efficient, and long-lasting.

⚙️ Key Features of the SQ24 100A Smart BMS

✅ 24S Cell Support

The BMS is designed for 24-series lithium packs, supporting both Li-ion (NMC) and LiFePO₄ chemistries. This makes it versatile for a wide range of EV and ESS applications.

💪 100A Continuous Current

With a 100A discharge rating, the SQ24 BMS can handle heavy current loads, making it perfect for mid-to-high power systems without compromising safety.

📱 Smart Communication Capabilities

Some variants of the SQ24 come with communication options such as:

• Bluetooth (via mobile app)
• UART / RS485 / CAN protocols for integration with controllers or displays

This enables users to:

• Monitor pack and cell voltages
• Check current flow in real time
• View charge/discharge cycles
• Detect temperature variations
• Get alerts for fault conditions

🌡️ Built-In Safety Protocols

The SQ24 BMS includes protection for:

• Overcharge and undercharge
• Overcurrent and short circuits
• Over-temperature and low-temperature
• Cell imbalance

These protections work automatically and are constantly monitored to prevent damage to the battery and connected equipment.

🔧 Passive Cell Balancing

To extend pack life and improve performance, the SQ24 performs passive balancing of individual cells during charging—reducing the voltage gap between cells and avoiding overcharging.

🛠 Applications of the SQ24 100A Smart BMS

The SQ24 is well-suited for systems requiring high voltage and moderate-to-high current, including:

• 🚘 Electric rickshaws and cargo vehicles
• ⚡ Home and commercial energy storage
• 🔋 Solar backup battery banks
• 🏭 Industrial tools and robotic platforms
• 🚲 Custom-built electric bikes with extended range

🧠 Why Choose SQ24?

Choosing the right BMS is more than just matching the voltage and current—it’s about ensuring stability, data visibility, and system health. The SQ24 BMS stands out due to:

• Sturdy build and high-quality components
• Customizable settings and protections
• Smart app and controller integration options
• Support for large-capacity packs with minimal heat generation

It offers a complete solution for integrators, OEMs, and serious DIYers looking for a dependable BMS for 24S lithium packs.

✅ Conclusion

The SQ24 100A Smart BMS is an excellent choice for anyone working with 24-series lithium battery systems where power, safety, and intelligence are essential. With advanced features like Bluetooth monitoring, smart protection logic, and high current support, it is perfectly suited for EVs, energy storage, and industrial lithium solutions.

If you need a robust, smart, and scalable BMS for your next battery project, the SQ24 100A is a system you can trust.

 

Lithion Smart BMS – 24S 80A for Lithium NMC Battery Packs

 

In the fast-evolving world of lithium battery systems, one component plays a quiet but absolutely critical role: the Battery Management System (BMS). As battery packs get larger and more powerful—especially in applications like electric vehicles, solar energy storage, and industrial power backup—the need for a smart, robust, and high-capacity BMS becomes essential.

Enter the Lithion Smart BMS – 24S 80A, a powerful and intelligent battery management system designed specifically for lithium NMC (Nickel Manganese Cobalt) chemistry. Whether you're building a high-voltage EV battery or a compact yet high-capacity energy storage solution, this BMS is engineered to deliver safety, control, and performance.

🔋 What is a 24S 80A BMS and Why Does It Matter?

A 24S BMS is designed to manage a battery pack made up of 24 series-connected cells, typically resulting in a system voltage of around 86.4V (for NMC chemistry) when fully charged. With an 80A continuous current rating, the Lithion Smart BMS is suited for medium-to-high power applications, such as:

• Electric motorbikes and scooters
• E-rickshaws and three-wheelers
• Home and commercial energy storage systems
• Portable high-power devices
• Solar inverters and UPS systems

In such systems, poor battery management can lead to thermal runaway, shortened lifespan, or even safety hazards. A smart BMS ensures every cell is protected, balanced, and operating within safe limits—in real-time.

⚙️ Key Features of Lithion Smart BMS – 24S 80A

✅ Optimized for Lithium NMC Chemistry

This BMS is specially tuned for NMC cells, which are widely used due to their high energy density and strong discharge capabilities. The firmware manages charging and discharging voltages specifically for NMC chemistry, ensuring long-term battery health.

📈 80A Continuous Discharge Support

With a robust 80A discharge current handling, this BMS supports powerful applications without overheating or triggering unnecessary protection cutoffs.

📱 Bluetooth & App Connectivity (Optional)

Some variants of the BMS come with Bluetooth communication modules, allowing you to:

• Monitor individual cell voltages
• Track charge/discharge currents
• Check battery temperature
• Get alerts for faults and irregularities

This feature is incredibly helpful for both DIY users and fleet managers.

🌡️ Advanced Protection Mechanisms

Safety is a top priority, and the Lithion BMS includes protections against:

• Over-voltage and under-voltage (cell-level)
• Over-current and short circuit
• Over-temperature (with optional NTC sensors)
• Cell imbalance

These built-in features work continuously to prevent dangerous scenarios and extend the battery pack's life.

🔧 Built for Integration & Durability

The BMS is designed to be:

• Compact enough for enclosed battery packs
• Easy to wire and install with clearly marked terminals
• Compatible with popular lithium chargers and controllers

🛠 Applications of the 24S 80A Lithion BMS

This smart BMS is ideal for any high-voltage lithium application where efficiency and safety are critical, including:

• 🚲 Electric 2-wheelers and 3-wheelers
• ⚡ DIY EV projects
• ☀️ Solar + battery home energy systems
• 🏢 Industrial backup power (UPS)
• 🔋 High-capacity portable power stations

Its high voltage and current support make it perfect for mid-sized power solutions that require reliability without the complexity of a full Battery Energy Storage System (BESS).

🧠 Why Choose Lithion Power?

Lithion Power has built a reputation for designing India-ready, real-world-tested battery solutions. Their BMS units are:

• 🔧 Technically advanced
• 🇮🇳 Locally supported
• 🧪 Quality tested for long life and safety
• 💼 Used by top EV and energy storage OEMs across the country

When you choose a Lithion BMS, you're not just getting a circuit board—you're investing in a system that protects your battery, your investment, and your safety.

✅ Final Thoughts

The Lithion Smart BMS – 24S 80A is more than just a battery manager—it's the command center of your energy system. Whether you're powering a sleek electric vehicle or a robust backup energy solution, this BMS delivers the intelligence, protection, and performance needed to keep your system running at its best.

If you're serious about building a high-capacity NMC lithium battery system, this BMS deserves a place at the heart of it.

 

AQ16 150A Smart Battery Management System – Advanced Protection & Monitoring

As the demand for powerful lithium battery packs rises—driven by electric vehicles, solar storage, and industrial backup systems—reliable battery management becomes critical. Enter the AQ16 150A Smart Battery Management System (BMS): a high-current, intelligent protection board built to handle demanding applications with precision and safety. Whether you're designing a high-capacity Li-ion or LiFePO₄ battery bank, this BMS delivers performance you can trust.

⚡ What Makes a BMS “Smart”?

A traditional BMS protects battery cells from overcharging, over-discharging, short circuits, and thermal issues. But a smart BMS takes it a step further—it offers:

• Real-time monitoring
• Bluetooth/RS485 communication
• Mobile app support
• Configurable settings for voltage, current, and temperature thresholds
• Data logging and error reporting

The AQ16 150A includes all this and more, making it one of the most advanced options for 16S battery packs.

🔧 Key Features of the AQ16 150A Smart BMS

🔋 Supports 16S Battery Packs

Designed for 16 cells in series, this BMS is compatible with both Lithium-ion and LiFePO₄ chemistries—commonly used in 48V battery configurations.

💪 150A Continuous Discharge

With a current handling capacity of up to 150 amps, the AQ16 is ideal for high-power applications like:

• Electric cars, bikes, and scooters
• Inverters and solar energy systems
• Off-grid and backup battery banks
• Industrial automation systems

📶 Bluetooth & UART/RS485 Communication

Monitor the health of your battery system remotely through a smartphone app or integrated display (depending on configuration). Real-time data includes:

• Cell voltages
• Pack voltage
• Charge/discharge current
• State of charge (SOC)
• Temperature readings
• Active protections or warnings

🧠 Intelligent Protection Suite

The BMS is equipped with advanced safety protocols, including:

• Overcharge and under-voltage protection
• Overcurrent and short-circuit protection
• High and low-temperature cut-off
• Passive cell balancing to maintain voltage consistency across all cells

🔌 Configurable Parameters

Users can adjust voltage thresholds, current limits, and balance activation settings via the app or software, allowing full control over how the BMS behaves under specific conditions.

🛠 Installation & Use Cases

Installing the AQ16 150A is straightforward, especially with support for plug-and-play communication modules. It's best suited for:

• 🛻 Electric Vehicles (EVs) – Capable of handling fast acceleration currents
• ☀️ Solar Storage Systems – Ensures safety and longevity in high-capacity packs
• 🔋 Energy Backup Units – Reliable performance for critical applications
• 🛠 DIY Powerwalls and Custom Battery Packs – Ideal for makers and pros alike

✅ Why Choose AQ16 150A?

When you're dealing with high current and sensitive lithium cells, you can't afford poor-quality components. The AQ16 series is designed with:

• Industrial-grade MOSFETs
• Multi-layer PCBs for better heat dissipation
• Secure firmware with update support
• Compatibility with major battery monitoring apps

In short, this BMS offers industrial-grade protection with consumer-level ease of use.

🔚 Final Thoughts

The AQ16 150A Smart Battery Management System is a powerhouse solution for anyone building or managing large lithium battery packs. With robust protection, smart monitoring, and flexible communication options, it ensures your battery system runs safely and efficiently—even under high load.

If you’re serious about safety and performance in your battery-powered project, this BMS deserves a place at the core of your system.

 

Next-Gen EV Battery Safety and Efficiency with Lithion Power’s BMS

 

The electric vehicle (EV) revolution is accelerating at a rapid pace, driven by the global push toward sustainability and clean energy. However, the success of this transition largely depends on one critical component — the battery. Ensuring batteries are safe, efficient, and long-lasting is essential, and this is where Lithion Power’s next-gen Battery Management System (BMS) steps in as a game-changer.

The Role of a BMS in EVs

A Battery Management System is the brain behind an EV battery. It monitors and manages the battery’s performance to ensure safety, longevity, and optimal energy output. Without a reliable BMS, even the most advanced battery pack is prone to risks like overcharging, overheating, and rapid degradation.

Lithion Power: Leading Innovation in BMS Technology

Lithion Power is redefining the standard of EV safety and efficiency with its state-of-the-art next-generation BMS. Here's how:

1. Advanced Thermal Management

One of the major causes of EV fires and battery damage is overheating. Lithion’s BMS continuously tracks the temperature across all cells, ensuring thermal balance and preventing thermal runaway. Its real-time alerts and auto-shutdown features protect both the vehicle and its passengers.

2. Precision Battery Health Monitoring

The BMS accurately calculates the State of Charge (SoC) and State of Health (SoH) of the battery. This ensures drivers always know how much charge is left and when maintenance or replacement is due — enhancing reliability and user confidence.

3. Cell Balancing for Longevity

Uneven charge distribution across battery cells can lead to capacity loss. Lithion Power’s BMS uses both passive and active cell balancing techniques, increasing overall battery lifespan and ensuring consistent performance.

4. Real-Time Data & Diagnostics

Through cloud integration and IoT-enabled dashboards, Lithion Power provides real-time battery analytics. This helps EV manufacturers and fleet operators make informed decisions, reduce downtime, and manage battery performance remotely.

5. Smart Safety Protocols

Lithion’s BMS comes equipped with intelligent safety mechanisms. It detects issues like overcurrent, short-circuit, over-voltage, and low-voltage conditions, and takes preventive action before any damage occurs — making every ride safer.

Why This Matters for the Future of EVs

As electric vehicles continue to become mainstream, the demand for safer, more efficient, and more intelligent batteries will only grow. Lithion Power’s innovation in BMS technology ensures that EVs are not just sustainable, but also smart and secure.

With next-gen BMS capabilities, Lithion Power is not only protecting batteries — it’s powering trust in electric mobility.

Conclusion:
The road to a cleaner future is paved with smarter batteries, and Lithion Power is leading the way. Its cutting-edge BMS is not just a technical upgrade; it’s a promise of safer roads, better battery performance, and a more sustainable planet.