The ITL0080200041-01 is a specialized intelligent protection board
exclusively engineered for 8-cell series (8S) Lithium Iron
Phosphate (LiFePO4) battery packs, featuring a maximum discharge
current of 10A and integrated SMB (System Management Bus) smart functionality. Optimized for medium-high voltage LiFePO4 systems (nominal 25.6V,
full charge 29.2V), it merges LiFePO4-specific safety safeguards
with real-time data monitoring, making it ideal for smart energy
storage, industrial IoT devices, and portable professional tools
that demand reliable, data-driven battery management.
8S LiFePO4-Specific Protection & 10A Reliability
Calibrated to LiFePO4’s unique electrochemical traits and 8-cell
dynamics, the board delivers targeted protection aligned with 10A
medium-power demands:
Overcharge Protection: Triggers at 3.7V per cell (total 29.6V for 8S packs), instantly
cutting charging current to prevent LiFePO4 cell
degradation—critical for 8S systems where voltage imbalance across
eight cells accelerates capacity loss.
Undervoltage Protection: Shuts down discharge at 2.3V per cell (total 18.4V for 8S packs),
avoiding irreversible damage to LiFePO4 cells that are sensitive to
deep discharge, especially during 10A sustained operation.
10A Overcurrent & Short-Circuit Protection: Blocks currents exceeding 10A (max discharge) or 30A (peak
surge), shielding the 8S LiFePO4 pack and connected smart devices
from burnout during startup or accidental short circuits.
8-Cell Active Balancing: Automatically equalizes voltage across all eight LiFePO4 cells
during charging, addressing the chemistry’s sensitivity to uneven
charge and extending battery lifespan by up to 40% vs. unbalanced
systems while maintaining stable 10A discharge.
Ideal Application Scenarios
This board is tailored for 8S lithium devices requiring 15A peak
discharge:
- Smart Energy Storage: 8S LiFePO4 portable power stations (for camping or home backup)
with app connectivity to display SOC and health data.;
Industrial IoT: 8S-powered environmental sensors, asset trackers, or smart
controllers (needing real-time battery data for remote management).
Professional Tools: 8S cordless LiFePO4 drills, grinders, or handheld vacuums (with
fault alerts and SOC display via SMB-connected apps).
- Medical & Auxiliary Devices: Portable oxygen concentrators or emergency power supplies
(relying on SMB alerts for patient safety and device
reliability).ddddddd
