SAFETY FIRST

What you need to consider about batteries, power and charging on dive boats

There’s a rising prevalence of battery-powered devices being used in diving situations: smartphones, underwater propulsion vehicles, computers, cameras, strobes, drones and other personal equipment.

Following recent boating-related tragedies, the National Transportation Safety Board and the U.S. Coast Guard have recommended that owners, operators and masters of passenger vessels consider limiting the unsupervised charging of lithium-ion batteries and extensive use of power strips and extension cords due to an increased risk of fire. 1

Boat fires can be especially violent, progress rapidly, create a significant amount of toxic smoke, and be deadly for those aboard asleep, unaware or with limited escape options. While this document cannot cover every eventuality, PADI and the dive community would like to remind divers (and all boaters) of important safety recommendations for preventing and being prepared for an onboard fire, and remind all of the need for fire-safety awareness in all situations.

GENERAL FIRE SAFETY

General boat fire-safety requirements vary with vessel size, location, type, age and regional regulations. Listen closely to crew safety briefings, and follow their instructions specifically. If you’re unsure about something, ask for clarification.

1. After the safety briefing, with respect to fire safety on most vessels you should know:

• Where to find and how to use all fire extinguishers, fire alarms, lifeboats/rafts and personal flotation devices.

• How to quickly alert all hands in case of fire or other emergency.

• How to radio/call for help from local authorities if the crew is unable to do so.

• The location of all exits from below deck. If berthing (sleeping aboard), there should be at least two ways out. Determine for yourself, personally, that the escape hatch can be removed and that you can get through it.