BMS 10S 36V 30A Lithium Battery Protection Board with Balancing Circuit Same Port/Split Port Electric Vehicle Battery Protection

Product Features:1. Precisely monitors battery voltage to ensure safe and stable operation of each cell2. Supports continuous 30A high-current output to meet the demands of high-performance electric vehicles3. Built-in balancing circuitry extends battery lifespan and enhances overall performance4. Intelligent thermal management system prevents performance degradation or damage caused by high temperatures5. Utilises premium MOSFETs and capacitors to guarantee reliability and longevityProduct Specifications:Charging Voltage: DC 36VOvercharge protection, over-discharge protection, overcurrent protection, output short-circuit protectionMaximum operating current: 30A MAXContinuous discharge current: 20A MAXOver-discharge protection voltage: 2.6VOvercharge protection voltage: 4.25VCharging current: 20A MAXEquipped with balancing charging function; balancing voltage 4.2VTemperature protection: Discharge high temperature 75°C; charging low temperature -7°CApplicable Battery Types: 3.7V ternary batteries, lithium cobalt oxide, lithium manganese oxide batteriesWiring Procedure:(1) Connect the data ribbon cable to each battery cell, ensuring secure connections. Verify the ribbon cable plug terminals exhibit a single polarity sequence that either ascends or descends sequentially. This polarity sequence must correspond precisely with the socket polarity sequence on the protection board terminal, with each terminal having a one-to-one polarity match.(2) Solder the protection board's B- lead to the battery pack's main negative terminal (B-). Ensure the solder joint is secure and provides good conductivity. Avoid potential hazards such as crushing or friction along the routing path; keep the routing smooth and short. Prevent solder, conductive materials, or leads from falling into, adhering to, or contacting the interior of the protection board.(3) Connect the ribbon cable plug to the protection board socket. First complete soldering the protection board's B- lead to the battery pack's main negative B-. Then connect the ribbon cable plug to the protection board socket, ensuring the connection is fully seated. Verify no live components or leads contact the protection board and implement secure fastening measures.(4) Connect B+ and C- to the positive and negative terminals of the charging interface respectively. During soldering, ensure all other leads are isolated to prevent short circuits. Verify that the battery pack voltage at both the discharge and charging interfaces matches the pack's nominal voltage, confirming correct polarity and wiring positions.Note: For same-port charging/discharging sharing a common negative terminal C-, only one lead wire is required. The charge/discharge MOSFETs are paired. The charging current and discharging current for the same-port board are equal in magnitude.Package Contents:Lithium Battery Protection Board1Data Acquisition Cable1