Shenzhen BAK Technology Co., Ltd.
Shenzhen BAK Technology Co., Ltd.
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This 13S Li-Ion battery protection board is engineered for demanding high-voltage applications, offering precision-adjustable protection thresholds and superior 90A peak discharge capability. Compliant with IEC62133 safety standards, it ensures robust performance in extreme conditions with an ultra-compact form factor (110×60×6.79 mm). Ideal for systems requiring high-current throughput and fine-tuned voltage management, this board combines advanced protection features with operational flexibility.
Specifications
| Compatibleinterface | 2oZ | Continuous Discharge Current | 55A |
| Over charge detection voltage(Cell) |
4.25V±0.050V Adjustable |
Dimensions |
Length 110 mm Width 60 mm Height 6.79 mm |
| Over Discharge Detection Voltage(Cell) |
2.50V±0.05V Adjustable |
Compliant certification standards | IEC62133 |
| Over Current Discharge |
90.0A±15.0A Adjustable |
Type of Protective Board | 13S Li-ION battery protection board |
|
Over Current Charge
|
20.0A±5.0A Adjustable |
Protection | OV, UV, OC, SC, OT, Balance |
| Discharging Temperature |
-20~70℃ Adjustable |
|
-5~55℃ Adjustable |
Key Features
1. Advanced Protection Suite
Overcharge Protection (OV): Adjustable cell voltage cutoff at 4.25V±0.050V, optimized for high-voltage packs.
Over-Discharge Protection (UV): Configurable low-voltage threshold (2.50V±0.05V) to prevent cell damage.
High-Current Tolerance: Supports 55A continuous discharge and 90.0A±15.0A peak discharge current (adjustable).
Thermal Resilience: Operates across -20~70℃ (discharge) and -5~55℃ (charge), suitable for harsh environments.
Short-Circuit (SC) & Balance Protection: Ensures system stability and cell longevity.
2. Enhanced Control & Compatibility
Features a 2oZ interface (unique to this model) for specialized communication protocols.
Lower over-current charge limit (20.0A±5.0A) for safer charging in high-voltage configurations.
Application Scenarios
High-Voltage Energy Storage: Grid-tied battery systems, industrial UPS.
Advantage
High-Current Expertise: Unmatched 90A surge discharge capability for power-intensive applications.
Precision Adjustability: Tailored voltage/current thresholds for specialized battery chemistries.
Rugged Design: Wider temperature range (-20~70℃) vs. conventional models.