13S 55A Li-Ion Battery Protection Board With High-Current Handling And Precision Adjustability

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

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.

• Electric Vehicles: Light EVs, hybrid powertrains.
• Aerospace/Defense: UAV batteries, portable military equipment.
• Premium Consumer Electronics: High-end power stations, medical devices.

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.

• Space-Efficient: Thinner profile (6.79mm) for high-density integration.