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SAFT Battery Repair for Aviation Applications
Quick, actionable insights on restoring SAFT batteries that power emergency lighting, backup avionics, and UAVs—without lengthy replacement delays.
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Why Repair SAFT Batteries?
• Cost Savings: Repair costs are 40–60% lower than new units.
• Faster Turnaround: 1–3 weeks vs. 6–12 weeks for replacement.
• Sustainability: Up to 40% fewer CO₂ emissions compared to new cell production.
When to Service
Look for:
• Capacity under 70% on load tests
• Voltage fluctuations under load
• Overheating during discharge
• Swollen cells or corroded terminals
6-Step Repair Process
1. Assess & Document: Check cycle history, voltage, and resistance.
2. Cleanroom Disassembly: Separate cells in Class-1000, ESD-safe.
3. Component Restoration: Replace separators, top up electrolyte, clean terminals.
4. Reassembly & Balancing: Torque connections, equalize state-of-charge.
5. Burn-In & Testing: Cycle −20 °C to +60 °C, perform capacity and impedance tests.
6. Certification: Provide detailed reports and compliance certificates.
Top Diagnostics
• Electrochemical Impedance Spectroscopy (EIS): Detects aging.
• Infrared Thermography: Spots hotspots.
• Ultrasonic Scanning: Reveals internal voids.
• Voltage Mapping: Highlights cell imbalance.
Compliance Standards
Adhere to:
• FAA AC 43.13-1B
• EASA Part 145
• AS9100D & ISO 9001
• UN38.3 transport tests
Quick Cost Example
50 lighting modules:
• New: 50 × $1,800 = $90K
• Repair: 50 × $750 = $37.5K
• Savings: $52.5K and 5-week faster service
Maintenance Tips
• Monthly load tests
• Continuous temperature monitoring
• Store at 40–60% state-of-charge
• Limit depth-of-discharge to 80%
FAQs
Q: Fastest turnaround?
A: As little as 5 business days.
Q: Are warranties included?
A: Typically 6–12 months performance coverage.
Q: Can custom packs be repaired?
A: Yes—protocols adapt to size and chemistry.
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Optimize your aviation power systems with expert SAFT battery repair services—rapid, reliable, and cost-effective.
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