8S-24V-200A-BT Smart BMS Specification

1. Core Basic Parameters

Model: 8S-24V-200A-BMS-BT (Smart BMS)

Applicable Battery: 8S LiFePO4 BatteryNominal Cell Voltage: 3.2V

Pack Nominal Voltage: 25.6V (24V system)Series: 8S (Fixed, non-adjustable)

Communication: Bluetooth 4.0/5.0 BLE (Built-in / External Module)

Application: RV energy storage, forklift, 24V inverter, high-power equipment

2. Electrical Specifications Voltage Range Full Charge Cut-off Voltage: 29.2V (3.65V × 8)

Discharge Cut-off Voltage: 20.0V ~ 22.4V (2.5V~2.8V per cell)

Static Power Consumption: ≤ 15mA (Normal) / ≤ 150µA (Sleep Mode) Current Rating (200A Version) Continuous Discharge Current: 200A

Peak Discharge Current: 300A ~ 350A (≤3 seconds)

Continuous Charge Current: 200A

Over-current Protection: ≥320A cutoff (Software adjustable) Balancing Function Balancing Type: Passive Balancing / Active Balancing (High-end version)

Balancing Current: 0.5A ~ 2A

Start Condition: Cell voltage ≥3.2V~3.5V, start when voltage difference＞0.03V

3. Protection Functions Over-charge protection: Cut off at 29.2V ±0.1V 

Over-discharge protection: Cut off at 20.0V ±0.1V

Over-current protection: Discharge＞320A / Charge＞220A cutoff

Short circuit protection: Ultra-fast cutoff within 100µs Temperature Protection: Charging: 0°C ~ 55°C 

Discharging: -20°C ~ 65°C Automatic cell balancing Battery reverse connection protection & ESD protection

4. Bluetooth APP Function Compatible System: Android & iOSReal-time Monitoring:Total voltage, charge/discharge current, SOC percentage8-channel cell voltage, NTC temperature, working status Parameter Setting:Over-charge / Over-discharge / Over-current threshold, balance switch, temperature limitData reset, lock function, history & alarm recordAlarm push: Over-voltage, under-voltage, over-current, high/low temperature

5. Physical & Wiring

Dimension: Approx 164*82*20±1mm

Weight：Approx 277g

Terminal: B-, P-, C- (Separate / Common charge-discharge port)

Accessories: 8S balance wire harness, NTC temperature probeHeat

6. Matching Notes for 8S LiFePO4 Only for 8S LiFePO4 3.2V cell, NOT for ternary lithium battery Suggest long-term working current ≤160A for safety margin NTC temperature probe must be connected to avoid overheating risk