Accessories for 4G Lihium Batteries boxes

To correctly use the UN-certified 4G packaging it is necessary to use all the compliant products, as indicated in the test report and the packaging specifics. For those boxes needing the use of the specific grain (thermally insulating, electrically non-conductive, and non-combustible) it is necessary to purchase the grains which are sold separately, and the same is true for the boxes needing the use of vermiculite (thermally insulating, electrically non-conductive and non-combustible). The main difference between grains lies in safety: grains are also a D-category extinguisher and can also suffocate a possible fire deriving from a thermal runaway.