Features / Specs
- Number of Series Batteries: 4
- Individual Battery Balancing: Yes
- Balancing Type: Passive
- Compatible Battery Type: Lithium (NMC)
- Battery Nominal Voltage: 14.8VDC
- Operating Temperature Range: -20°C to +65°C
- Dimensions: ~(62mm x 42mm x 4mm)
- Control Chip: BYD Microelectronics BM3451
- Main Power MOSFET’s: KIA Semiconductors KND3203B
- Quiescent Current: Typical = 17μA / Max = 25μA
- Charge Current (Continuous): Typical = 40A / Max = 60A
- Common Port Discharge Current (Continuous): Typical = 50A / Max = 80A
- Split Port Discharge Current (Continuous): Typical = 40A / Max = 60A
- Over-discharge Protection Current: 100A
- Over-discharge Protection Current Delay: Min = 100ms / Typical = 200ms / Max = 300ms
- Overcharge Protection Current: 100A
- Overcharge Protection Current Delay: Min = 10ms / Typical = 20ms / Max = 30ms
- Over Current Protection Reset Method: Load Disconnect
- Additional Protection: Short Circuit / Disconnect / Temperature (With connected NTC)
- Short Circuit Protection Delay: Min = 100μs / Typical = 300μs / Max = 600μs
- Overcharge Protection Voltage: Min = 4.21V / Typical = 4.25V / Max = 4.29V
- Overcharge Protection Voltage Delay: Min = 500ms / Typical = 1000ms / Max = 1500ms
- Overcharge Recovery Voltage: Min = 4.14V / Typical = 4.19V / Max = 4.24V
- Over-discharge Protection Voltage: Min = 2.72V / Typical = 2.8V / Max = 2.88V
- Over-discharge Protection Voltage Delay: Min = 500ms / Typical = 1000ms / Max = 1500ms
- Over-discharge Recovery Voltage: Min = 2.9V / Typical = 3.0V / Max = 3.1V
- Balance Voltage: 4.18V
- Balance Current: 60mA