An expert’s guide to lithium-ion battery fire prevention
By Mark Halverson, Executive Manager State Fire Safety Section, Queensland Fire Department.
Mark shares some essential lithium-ion battery safety advice and guidance to give a better understanding of the risks associated with this technology.
- Lithium-ion battery powered devices don’t pose an increased risk if devices are maintained in good working condition and people follow some basic rules. From a fire service perspective, the vast majority of lithium-ion battery fires we’ve seen have been caused by human error.
- Many of these simple rules that should be followed are almost all related to battery charging. Ensure that the charger you use to charge your particular device is the specific charger that’s recommended by the manufacturer. If you buy a quality product from a reputable retailer, you can be confident that the correct charger will be supplied with that product. However, if you buy a discount replacement charger online you need to be very aware where that product is coming from.
- The above also applies to borrowing chargers from friends or family. Just because a charger can physically connect into the charging port of a device or the lithium-ion battery pack, doesn’t mean that it is the correct charger for that device. So always check the manufacturer’s recommendations.
- Damaged batteries also present a fire risk. If there are any signs that a battery has damage to it absolutely do not charge it – have it checked by a battery professional instead.
- Never charge a lithium-ion battery when a device is hot. Always give the battery time to cool after use rather than connecting it to a charger immediately. Similarly, never charge a lithium-ion battery powered tool or device in direct sunlight, such as on the deck of your boat.
72 | ISSUE 111 | MAR 2025 | THE REPORT
- Another key factor is water ingress. Never charge a battery anywhere where water could potentially penetrate. Salt water in particular is an important risk to be aware of for any lithium- ion-powered tool or device that is taken onboard a boat.
- Don’t put a lithium-ion powered tool on charge and leave it unattended on your boat. Certainly never charge a lithium-ion battery onboard overnight while people are sleeping in their cabins.
- Under no circumstances attempt to do ‘home modifications’ to increase the power capacity of lithium-ion battery packs. We have seen many examples of this in recent times where people’s attempts at home modifications to their lithium-ion batteries have caused fires.
Mark Halverson (pictured). Image credit - ABC News: Marton Dobras
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44 |
Page 45 |
Page 46 |
Page 47 |
Page 48 |
Page 49 |
Page 50 |
Page 51 |
Page 52 |
Page 53 |
Page 54 |
Page 55 |
Page 56 |
Page 57 |
Page 58 |
Page 59 |
Page 60 |
Page 61 |
Page 62 |
Page 63 |
Page 64 |
Page 65 |
Page 66 |
Page 67 |
Page 68 |
Page 69 |
Page 70 |
Page 71 |
Page 72 |
Page 73 |
Page 74 |
Page 75 |
Page 76 |
Page 77 |
Page 78 |
Page 79 |
Page 80 |
Page 81 |
Page 82 |
Page 83 |
Page 84 |
Page 85 |
Page 86 |
Page 87 |
Page 88 |
Page 89 |
Page 90 |
Page 91 |
Page 92 |
Page 93 |
Page 94 |
Page 95 |
Page 96 |
Page 97 |
Page 98 |
Page 99 |
Page 100 |
Page 101 |
Page 102 |
Page 103 |
Page 104 |
Page 105 |
Page 106 |
Page 107 |
Page 108 |
Page 109 |
Page 110 |
Page 111 |
Page 112 |
Page 113 |
Page 114 |
Page 115 |
Page 116 |
Page 117 |
Page 118 |
Page 119 |
Page 120 |
Page 121 |
Page 122 |
Page 123 |
Page 124 |
Page 125 |
Page 126 |
Page 127 |
Page 128 |
Page 129 |
Page 130 |
Page 131 |
Page 132 |
Page 133 |
Page 134 |
Page 135 |
Page 136 |
Page 137 |
Page 138 |
Page 139 |
Page 140 |
Page 141 |
Page 142 |
Page 143 |
Page 144 |
Page 145 |
Page 146 |
Page 147 |
Page 148
