JK BMS 8S to 24S 0.6A Active Balancer 100A Smart Bluetooth BMS

Overview: JK BMS 8S to 24S 0.6A Active Balancer 100A Smart Bluetooth BMS

The JK BMS 8S-24S 0.6A Active Balancer 100A is designed for higher-current applications in the 24V to 96V battery range. With a robust 100A continuous current rating, this smart BMS pairs perfectly with 5kW residential solar inverters on 48V LiFePO4 battery banks, larger e-bikes, and EV conversions where sustained high current is essential. The advanced active balancing technology ensures optimal cell performance and extended battery life.

Key Features and Specifications

• Cell Configuration: 8S to 24S fully configurable battery management system
• Active Balancing: 0.6A continuous active balancing for superior cell equalization
• Continuous Current Rating: 100A charge and discharge capacity
• Communication Protocols: Bluetooth 5.0, RS485, CAN, and UART interfaces
• Battery Chemistries: Compatible with Li-ion, LiFePO4, and LTO batteries
• Temperature Monitoring: 2 x NTC temperature sensors included
• Complete Protection Suite: Fully programmable voltage, current, and temperature thresholds
• Mobile App Support: Free JK BMS app available for Android and iOS devices
• Heavy-Duty Construction: Premium MOSFETs with aluminum heatsink for reliable heat dissipation

Advanced Active Balancing Technology

The 0.6A active balancing system continuously monitors and equalizes individual cell voltages throughout the charge and discharge cycles. Unlike passive balancing systems that waste energy as heat, active balancing transfers energy between cells, significantly improving pack efficiency and longevity. This technology is particularly beneficial for larger battery banks where cell imbalances can develop over time.

Solar Energy Storage and Inverter Compatibility

This JK BMS is widely deployed with 48V LiFePO4 battery banks paired with 5kW inverters from leading manufacturers including Deye, Growatt, MPP Solar, and Voltronic. The integrated CAN and RS485 communication ports enable direct communication with compatible inverters for accurate state-of-charge reporting, battery health monitoring, and intelligent charge profile management.

Inverter Integration Benefits

• Real-time battery voltage and current data transmission to inverter
• Automatic charge profile optimization based on battery chemistry
• State-of-charge (SOC) reporting for accurate energy management
• Battery protection triggers for safe operation
• Remote monitoring capabilities through inverter platforms

Recommended Applications

• 48V Solar Storage Systems: Ideal for residential and commercial solar installations with 5kW inverters and LiFePO4 battery banks
• Electric Vehicle Conversions: Perfect for larger EV projects including electric motorcycles, golf carts, and utility vehicles
• Off-Grid Power Systems: Reliable battery management for off-grid cabins, remote installations, and high continuous load applications
• Telecom Backup Systems: Professional-grade protection for mission-critical telecommunications infrastructure
• Industrial Backup Power: Heavy-duty performance for industrial UPS and emergency power systems
• Marine and RV Applications: Robust battery management for mobile living and recreational vehicle power systems

Comprehensive Protection Features

The JK BMS 8S-24S provides multiple layers of protection to safeguard your valuable battery investment:

• Overvoltage protection for individual cells and pack
• Undervoltage protection with programmable cutoff thresholds
• Overcurrent protection for both charge and discharge
• Short circuit protection with fast response time
• Overtemperature and low-temperature protection
• Cell voltage differential monitoring and alerts
• MOSFET overtemperature protection
• Reverse polarity protection on charge port

Smart Bluetooth Connectivity and Mobile App

Monitor and configure your battery system from your smartphone using the free JK BMS mobile application. The Bluetooth 5.0 connectivity provides stable wireless communication up to 10 meters, allowing convenient access to all BMS parameters and real-time data.

Mobile App Features

• Live cell voltage monitoring for all cells in your pack
• Real-time current, voltage, and power readings
• Battery temperature monitoring from dual NTC sensors
• State-of-charge (SOC) and state-of-health (SOH) indicators
• Historical data logging and trend analysis
• Programmable protection parameter adjustment
• Battery capacity calibration tools
• Firmware update capabilities
• Alert notifications for protection events

Technical Specifications

• Supported Cell Count: 8S to 24S (24V to 96V nominal)
• Continuous Current: 100A charge and discharge
• Peak Current: Up to 150A (short duration)
• Active Balance Current: 0.6A per channel
• Balance Voltage Accuracy: ±5mV
• Voltage Measurement Range: 0.5V to 5.0V per cell
• Current Measurement Accuracy: ±1%
• Temperature Sensors: 2 x 10K NTC thermistors included
• Operating Temperature: -20°C to +60°C
• Communication Interfaces: Bluetooth 5.0, RS485, CAN bus, UART
• Power Consumption: Less than 50mA standby
• Protection Rating: Conformal coating for moisture resistance

Installation and Setup

The JK BMS comes with a comprehensive balance lead harness and clear documentation for straightforward installation. The balance connectors are clearly labeled, and the included NTC temperature sensors can be positioned on the battery cells and MOSFET heatsink for optimal monitoring. All protection parameters are pre-configured for LiFePO4 chemistry but can be customized through the mobile app for other battery types.

Installation Tips

• Mount the BMS in a well-ventilated location away from direct heat sources
• Ensure proper heatsinking and airflow for sustained 100A operation
• Use appropriate wire gauge for high-current connections (minimum 8 AWG for 100A)
• Securely attach temperature sensors with thermal paste or adhesive
• Double-check balance wire polarity before powering up the system
• Configure voltage and current parameters before connecting to load or charger

What’s in the Box

• 1 x JK BMS 8S-24S 0.6A Active Balancer 100A unit
• 2 x NTC temperature sensors with cables
• 1 x Balance lead harness (configured for your cell count)
• 1 x Comprehensive user guide and quick start manual
• 1 x Mounting hardware kit

Availability and Warranty in Pakistan

This JK BMS 8S to 24S 0.6A Active Balancer 100A Smart Bluetooth BMS is readily available across Pakistan with fast shipping from Hybrid EV Engineering, Rawalpindi. We provide complete technical support, professional installation guidance, and expert configuration assistance for all battery management systems.

Every JK BMS unit is backed by our comprehensive 6-month warranty covering all manufacturing defects and component failures. Our experienced team has successfully configured hundreds of battery systems and can help ensure your installation is optimized for performance and safety.

Expert Support Available

For bulk orders, custom configuration assistance, or compatibility verification with your specific battery pack and inverter setup, please contact our technical team before placing your order. We can help you select the right BMS configuration, wire sizing, and protection parameters for your unique application.