Feature: 1. ALUMINUM ALLOY: The battery protection board adopts aluminum alloy shell, light weight, good heat dissipation, high efficiency and durability. 2. HIGH EFFICIENCY: Monitoring and balancing IC with independent power supply, improve reliability loads and voltage measurement efficiency. 3. MULTIPLE FUNCTIONS: Bidirectional current monitoring, coulomb counting based SOC, humidity sensor and board temp monitoring, charger detection circuit, integrated precharge circuit. 4. OTHER ACCESSORIES: Onboard high efficiency 3.3V voltage stabilizer, high current capacity screw connector for mains connection, with buzzer and status LED. 5. WIDE APPLICATIONS: Suitable for 18S-24S series batteries, wide working range, used for electric motorcycles, light electric vehicles or skateboards, etc. Specification: Item Type: Battery Protection Board Model: MKBMS-SSMINI+24S Material: Aluminum Alloy Application: Full featured BMS board for electric motorcycles, light electric vehicles and electric skateboards Applicable Battery: Series battery (18S-24S) Battery Voltage Working Range: 2V-5V Charging Voltage: 48V-104V Charging Current: ??10A Minimum Working Voltage: 28V Maximum Battery Voltage: 120V Continuous Discharge Current: ??70A Discharge Voltage: 48V-104V Overcharge Detection Voltage: 2V-5V Overcharge Protection Delay: ??4ms Overcharge Release Voltage: 2V-5V Over Discharge Detection Voltage: 0-5V Over Discharge Release Voltage: 0-5V Overcurrent Detection Delay: ??4ms Discharge Overcurrent Protection Release Condition: No load Short Circuit Detection Voltage: External load short circuit Short Circuit Detection Delay: 320us Short Circuit Protection Release: No load Temperature Protection: -20??-120?? Operating Temperature Range: -20??-80?? Storage Temperature Range: -20??-100?? Balance Current: 50mA at 4.2V Working Current: ??40mA Sleep Current: ??100uA Main Function Description: Overcharge Protection: Yes Over Discharge Protection: Yes Temperature Protection: Yes Thermal Management: Yes Balance Function: Yes Balance Method: Passive balance Battery Pack Capacity Detection: Yes Battery Internal Resistance Detection: Yes. Package List: 1 x PCBA MKBMS-SS-24S Main Control Board2 x HY2.0 Single Head 10P Cable1 x HY2.0 Single Head 12P Cable1 x HY2.0 Single Head 13P Cable2 x GH1.25 Single Head 5P Cable1 x GH1.25-5P to Cable1 x Type-C Data Cable1 x 2.0MM Jumper Cap1 x 1.3in Display Module1 x 12MM 3-6V Key Switch4 x M5 x 8 Stainless Steel Round Head Screws4 x M5 Stainless Steel Gasket4 x 90?? Angled Terminal Block T90-6/51 x XT30 (Female Head)1 x Packing Box