Description
BMS NMC 7S 20A WITH BAL WITH CONNECTOR (SLCT) (4chc)
The BMS NMC 7S 20A Same Port (SLCT) is an advanced Battery Management System designed for high-performance 25.9V lithium NMC battery packs. Engineered with integrated protection features and a compact PCB layout, this BMS offers robust electrical safety while minimizing design complexity with its single port for both charging and discharging.
Key Features
- Same Port Design: Combines charging and discharging through a single port for streamlined connections.
- 20A Continuous Discharge: Supports mid-range power devices with stable performance.
- Multiple Safety Protections:
- Overcharge Protection
- Over-discharge Protection
- Overcurrent & Short Circuit Cut-off
- Temperature Detection
- Passive Balancing: Ensures equal charge across cells for longer battery life.
- Compact and Lightweight Design: Ideal for tight enclosures or portable builds.
- Connector Included: Easily connect to standard 7S battery configurations.
Technical Specifications
| Specification | Details |
|---|---|
| Battery Chemistry | Lithium NMC (3.7V/cell) |
| Configuration | 7S (7 Cells in Series) |
| Nominal Voltage | 25.9V |
| Charge Cut-off Voltage | 29.4V (4.2V per cell) |
| Discharge Cut-off | ~17.5V (2.5V per cell) |
| Max Continuous Current | 20A |
| Port Type | Same port for charge/discharge |
| PCB Size | Compact footprint |
| Balance Current | 30-60 mA |
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