Lithium Ion Battery Safety – EHS

Resources

Lithium-Ion Battery Safety Guidance

Lithium-Ion Battery Checklist

Lithium-Ion Battery Dos and Don’ts

Lithium-Ion Battery Safety

Lithium-ion and Lithium-polymer batteries are used widely across the MIT campus. If you loved this write-up and you would like to receive additional facts regarding Lipo battery pack (My Home Page) kindly check out the web-site. These batteries are found in consumer electronics. Power instruments along with many analysis gadgets requiring portable electrical power. They are often chosen by researchers for benefits that embody lightweight, larger vitality density, Lipo battery pack low memory effect, and longer life span.

Unfortunately, there is a draw back, the electrolyte in Li-ion batteries is often highly flammable. Even when the electrolyte shouldn’t be flammable, a brief can nonetheless start a fireplace. News experiences involving gadgets powered by lithium-ion batteries catching fire are on the rise, and in addition MIT has experienced quite a few fires and emergencies associated to Li-ion batteries. At MIT these incidents had been associated to batteries left on chargers for prolonged times, unattended charging, incompatible chargers, cheap knock-off batteries and shorts from improperly wired or remoted connections.

Troubleshooting

– If a lithium-ion battery experiences a hard crash or is otherwise subjected to extreme forces, it is safest to tug the battery from the gadget and remove it from service. It is likely to be internally damaged. Might ignite or explode if used.

– If a lithium-ion battery has bulged, remove it from service.

– If a lithium-ion battery is abnormally hot to the touch, remove any electrical connections if potential and put it on a nonconductive container or floor (e.g. steel desk, concrete) away from combustible gadgets and keep clear until the battery cools down.

– If a lithium-ion battery is on fire, use a water or ABC extinguisher. When there are not any extra seen flames, use water to cool down the battery to keep away from reignition.

– To dispose of a lithium-ion battery, contact the EHS office for disposal of broken batteries.