CHANDIGARH – A dramatic emergency evacuation of an IndiGo flight at Chandigarh Airport has reignited a national debate over the safety of lithium-ion batteries in aviation. On May 5, a passenger’s power bank caught fire shortly after the flight from Hyderabad landed and was taxiing to its bay, leading to smoke-filled cabins and the deployment of emergency slides.
While the cabin crew managed to contain the flames using onboard extinguishers, the rapid spread of smoke forced more than 200 passengers to evacuate via slides, resulting in several minor injuries.
The Anatomy of the Incident
The fire reportedly began while the power bank was stored in a seat pocket. The location allowed the fire to be spotted quickly, but it also highlights the volatility of portable chargers.
- The Trigger: Experts point to “thermal runaway,” a process where lithium-ion batteries overheat due to damage, poor manufacturing, or internal short circuits.
- The Risk: Had the fire occurred at a cruising altitude of 35,000 feet rather than on the ground, the complexity of managing smoke and cabin pressure would have escalated the danger significantly.
Current DGCA Regulations for Power Banks
Following this incident, the Directorate General of Civil Aviation (DGCA) guidelines are under intense scrutiny. Currently:
- Cabin Only: Power banks must be carried in hand luggage; they are strictly prohibited in checked-in baggage where fires can go undetected.
- No Charging: Passengers are prohibited from using power banks to charge devices during the flight.
- Storage Bans: Recent instructions advise against keeping power banks in overhead bins or seat pockets, where they are harder to monitor for heat or smoke.
The Future: Regulation vs. Total Ban
The incident has triggered a wave of concern on social media, with many calling for a total ban. However, aviation experts suggest that a ban might be impractical given the necessity of portable electronics for modern travelers. Instead, the industry is pushing for:
- Stricter Quality Control: Banning the carriage of uncertified or “cheap” third-party batteries.
- Enhanced Crew Training: Specialized drills for lithium-battery “fires” which behave differently than standard electrical fires.
- Passenger Awareness: Clearer communication regarding the dangers of storing batteries in cramped spaces like seat pockets.
As the DGCA investigates the specific brand and condition of the power bank involved in the IndiGo fire, travelers are being urged to exercise extreme caution and use only original, manufacturer-certified charging equipment.