The JBD ZP16S011 V1.2 is a high-current, high-precision Battery Management System (BMS) designed for 14S Li-ion/NMC 3.7V battery packs, with a nominal voltage of 51.8V and maximum charging voltage of 58.8V. Built to handle up to 60A continuous charge/discharge, this BMS is ideal for medium to large-scale lithium-ion applications including solar storage, e-mobility solutions, power backups, and portable BESD systems.
Technical Specifications
| Specification | Detail |
|---|---|
| Battery Type | Li-ion / NMC (3.7V nominal per cell) |
| Configuration | 14S (51.8V nominal, 58.8V max) |
| Rated Current | 60A Continuous Charge/Discharge |
| Port Type | Common Port (shared charge/discharge) |
| Balancing Method | Passive Same-Port Balancing |
| Balancing Current | Approx. 60mA |
| Overcharge Protection | ~4.25V/cell |
| Overdischarge Cutoff | ~2.8V/cell |
| Idle Current | ≤60μA |
| Internal Resistance | ≤15mΩ |
| Operating Temp | -20°C to +75°C |
Key Features
Comprehensive Protection Suite
Equipped with advanced circuitry to safeguard your battery system:
- Overcharge / Overdischarge Protection
- Short Circuit & Overcurrent Response
- Thermal Shutdown for High-Temperature Conditions
- Soft Start & Pre-Charge Feature
All critical for extending the lifespan and maintaining the safety of high-performance lithium-ion systems.
Intelligent Passive Balancing
- Keeps voltages equal across all 14 cells
- Improves pack longevity, avoids overcharge on single cells
- Stabilizes charging and discharging cycles
Pre-Wired for Easy Setup
- Includes high-current black (B-) and blue (P-) cables
- Same-port architecture minimizes connection effort
- Preconfigured and factory-tested for direct deployment
Ideal Use Cases
This BMS is perfect for medium- to high-load lithium-ion systems:
- Electric Scooters & Bicycles
- Off-Grid Solar Battery Banks
- Portable Energy Storage Devices (BESD)
- Camping & RV Battery Systems
- Home Inverter or UPS Packs
- Custom DIY 14S Lithium Packs
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