3.2.6 80%, 60%, 40%, 20% Capacity Voltage Levels 19
3.3 Balance Parameters 20
3.3.1 Start Voltage 20
3.3.2 Delta to balance 20
3.3.3 Balancer Enabled 20
3.3.4 Balance only when Charging 20
3.4 Other Parameters / Features 20
3.4.1 Switch 20
3.4.2 Load Detect 20
3.4.3 LED Enabled 20
3.4.4 LED Capacity 21
3.4.5 BMS Name 21
3.4.6 Barcode 21
3.4.7 NTC Settings 21
4. Periodic Maintenance 22
4.1 Periodic Cable Check 22
4.2. Periodic Voltage Check 22
5. Troubleshooting & FAQ 23
6. Technical Support, Return, and Refund Policy 27
Appendix 28
Appendix A: Recommended Parameters 28
A.1 General Settings 28
A.2: 12V Pack, 4 Cell, Using One 12V BMS and 100Ah LiFEPO4 cells 29
Mechanical Drawing 29
Bill of Materials 29
Wiring Diagram 31
BMS Configuration Parameters 31
A.3: 12V Pack, 8 Cell, Using One 12V BMS 32
A.4: 24V Pack, 8 Cell, Using One 24V BMS 32
A.5: 24V Pack, 8 Cell, Using Two 12V BMSs 33
A.6: 24V Pack, 16 Cell, Using One 24V BMS 33
A.7: 48V Pack, 16 Cell, Using Two 24V BMSs 33
Appendix B: Calibration 34
B.1 Voltage Calibration 34
B.2 Current Calibration 35
B.2.1 Idle Current Calibration 35
B.2.2 Charge Current Calibration 36
B.2.3 Discharge Current Calibration 38
Appendix C: About Cell Balancing 40
Appendix D: BMS Specifications 46
D.1. Pinouts 47
D.1.1 BMS Balance Connector (12V) 47