Safe Li-ion battery charging/storage
Denios introduces Li-ion battery charging and storage cabinets.
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| Denios introduces its new Ion-Charge 90 storage containers designed specifically for Li-ion battery charging and storage. |
Li-ion batteries are very powerful, yet compact, energy storage solutions. Though practical, efficient and apparently harmless, this battery technology pose an increased risk of fire and bursting, Denios sources report. Their very high energy density can lead them to spontaneously combust or become unstable in certain circumstances and can explode if heated. A defective battery, charger, or connection cable can generate heat and lead to a fire. Another major risk factor is a thermal runaway of Li-ion batteries caused by internal short circuits which are not apparent upon visual inspection.
To alleviate these concerns, Denios introduces its new Ion-Charge 90 storage containers designed specifically for Li-ion battery charging and storage. With 90 minutes of fire resistance from outside to inside and more than 90 minutes fire resistance for fires from inside to outside, these purpose-built containers protect against fire hazards due to thermal runaway, deep discharge, mechanical deformation, or chemical reaction.
The storage units are ideal for manufacturers, dealers and distributors incorporating Li-ion batteries into their products, as well as facilities using them. The cabinets are equipped with a transport base to ensure fast transportation. Once the cabinet is outside of the building at a safe location, rescue personnel can identify any further measures necessary.
Each unit features solidly welded construction for a long service life thanks to a triple hinge door, safety elements assembled outside the storage compartment for increased protection against corrosion, scratch- and impact-resistance, and an easy-to-clean surface. Lockable doors with a permanent self-closing function keep the contents safe from unauthorized personnel. Sockets for connecting chargers are included as are perforated shelves that also to dissipate heat build-up during the charging process. A collection sump located at the bottom of the cabinet is designed to catch any leakage which may occur from burning batteries.
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