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CellBlockEX- Not Your Average Cushioning

CellBlockEX Logo Fire, heat, smoke suppresant

A few weeks back, Clifton Brown wrote a blog on how to ship damaged and defective batteries. Clifton mentions the importance of using the best quality packaging that will mitigate harmful consequences when shipping damaged/defective lithium batteries and help reduce the risk of transportation related hazardous or regulatory non-compliance incidents.

Perfect for Shipping Damaged and Defective Batteries

If you do have a defective or damaged lithium battery to ship, in addition to verifying the correct packaging regulations you should be asking yourself one question, would my packaging contain the heat, fire, and smoke if the battery does in fact explode? Unlike most other cushioning/absorbents on the market, CellBlockEX has the ability to suppress smoke, fire, and heat in the event of a fire starting within outer packaging. CellBlockEX actually displaces oxygen, absorbs energy and ultimately suffocates fire inside an outer packaging (see video below)

Why CellBlockEX?

Because Damaged and Defective batteries are usually more at risk of thermal runaway due to uncontrolled releases of the battery’s chemically stored energy, CellBlockEX is the is the perfect solution. As it stands now as Clifton mentioned, the 49 CFR §173.185 (f) limits the type of outer packaging that can be used when shipping damaged batteries excluding fiberboard packaging, that is of course unless you have a special permit, stay tuned.

In the meantime like the video above depicts, CellBlockEx would be the perfect inner Continue Reading…

ICC's Regulatory Helpdesk
Regulatory Helpdesk: April 23

Using absorbents with variation packaging, UN marking height, limited quantity, and de minimis quantities

Welcome back to the Regulatory Helpdesk where we answer your dangerous goods & hazmat questions. We’re here to help you become independent with – and understand the whys and hows – of the regulations.

Absorbent Materials in Variation Packaging

Q. Can I use absorbent padding instead of the vermiculite as the absorbent in a 4GV package that was tested with vermiculite?
A. Per the 49 CFR §178.601, the packaging must meet the standard to which it is certified and the material must be of the same type or design as used in the tested design type, in this case vermiculite. Therefore vermiculite would have to be used to comply with the regulations.

UN Number Height

Q. Is there a minimum size requirement for the UN number on a lithium battery mark?
A. The only place that a specific size requirement is referenced regarding the UN number on a lithium battery mark is in the IATA DGR – §7.1.5.5.2(b)- which states that the UN number “should be” at least 12 mm high.

None of the other common (49 CFR §173.185(c)(3)(i); IMDG §5.2.1.10; TDG §4.24; or UN Model §5.2.1.9) regulations quote a minimum UN number size specifically for the lithium battery mark. All of the regulations referenced allow for proportional reduction, of features without specified dimensions, when the authorized Continue Reading…