Fire protection in the warehouse: storing and loading barcode scanners safely
Barcode scanners are not only indispensable in the retail sector, but also in modern logistics and warehousing. Wireless devices that are either held in the hand or worn on the back of the hand or wrist, for example, are particularly practical. However, as portable barcode scanners and other small devices like walkie-talkies or tablets also require power, most of them rely on lithium-ion batteries. Although these sometimes last for several days, the scanner has to be recharged at some point.
And there is a certain risk here: If a lithium-ion battery is damaged or deeply discharged, ‘thermal runaway’ can occur, especially when recharging the batteries. This means that the battery heats up uncontrollably, releasing more and more heat and flammable gases. As a result, jet flames can discharge explosively from the device. It is practically impossible to extinguish such a battery fire. The fire can therefore quickly affect other barcode scanners charged at the same location, allowing the fire to spread rapidly.
Barcode scanners are often not handled very carefully, especially in logistics, where seconds count with every movement. Some often fall to the floor. Others are regularly only charged when the battery is completely empty, which increases the risk of deep discharge. Due to the high pressure regarding cost and time, even damaged devices are not always replaced immediately.
For this reason – and because goods of high value are usually stored in warehouse complexes – warehouse operators in particular should give more thought to fire protection for rechargeable batteries. Lithium battery storage containers such as the RETRON containers can be a solution. These are also suitable for storing old batteries that have been taken back from customers, for example.
Operators of large warehouses and other logistics facilities often invest a lot of money in fire protection: from fire alarms and sprinkler systems to smoke extraction systems. The stored goods – if they are hazardous goods – are also packed safely. After all, the strict ADR special provisions (e.g. for rechargeable batteries) must be complied with during transport at the latest. In this context, skimping on secure solutions for storing and charging barcode scanners and other small devices such as walkie-talkies is downright negligent.
Do you need help with the storage, transport or disposal of lithium-ion batteries or devices equipped with them, such as barcode scanners? Please contact us.
