You have done an excellent job! You have also provided me with a solution to using an ammo box without removing the rubber seal. Your vent construction is very adaptable and should significantly reduce the smoke and flames in the event of a battery going off. Thank you so much for your incredible attention to detail & craftsmanship.

Hi, ich hab vor 2 Jahren deinen Lipo Safe nachgebaut, und hatte vor zwei Wochen einen Lipo Brand in diesem Koffer.

Nice work. Compare to solutions I have found on internet this is one of the best made.

This is incredibly well made and every detail meticulously thought out. I also applaud you for sharing the files and this video and essentially making it "open source" for the community. I will definitely be sharing this and subscribing!

Very nice work of you!

Very very interesting and informative. Thank you xx

I feel so proud about german engineering. 👍

Really good work !

Super gemacht , Danke für die Anregung

Toller Eigenbau 👍

La tua costruzione è davvero bella. Ho ordinato il contenitore per poter replicare la tua build, grazie per il tuo prezioso contributo

well done cheers

Looks ace I’m going to adapt my ammo box to use those 3D printed connectors

Stick on magnets to the leads, so the cable won't dangle when in transit. You can then stick to cables to the lid and they won't be a nuisance. Or you could make corresponding ports on both sides, so you'd connect the leads to the box when actually charging. Great job

I would buy one of these

I'm looking into building my own fire resistant case, and I am noticing a troubling trend. I'm not sure if this has been mentioned already, but steel wool is incredibly flammable. The steel scrubbing pad may also be flammable since they, too, have a large surface area to oxygen-rich steel ratio. I recommend testing that if you haven't already, as It would be counterproductive to have a molten steel filter/more fire. Aside from that, this is an excellent looking fire resistant case, and I think it would work perfectly fine for containing fire.

Awesome build. I worry about those dangerous batteries. I keeps mine stored in a lipo bag with each batt separated. I saw a video on you tube where a gent had a huge hobby shop in his garage, and he had all kinds of toys and chargers in it. He charged some lipo's and left for work. He came home and his garage was burnt to the ground.😕 I hope in the future the engeneers design a better and safer battery. Thanks for this informative video!

I use the box with 4 small plastic bottles of water to reduce the temperature of the fire.

Handwerklich saubere Arbeit! Aber ich habe so meine Zweifel, ob im Ernstfall die Thermoplaste aus dem 3D-Druck hinten nicht dafür sorgen, dass da relativ schnell heisse Luft durchkommt und der Gummi aussen zu brennen anfängt und auch im Zweifel durch diese Öffnungen Funken sprühen. Natürlich nicht bei nem kleinen Handy-Akku, aber bei größeren Brocken und mehreren Zellen, die dann auch zeitversetzt durchgehen... Würde da min. zu feuerfester Dichtmasse raten, gibt es ähnlich wie Sanitär-Silikon und wird üblicherweise dazu benutzt, Kabeldurchführungen etc. feuerfest zu machen. Besser noch verschraubte Stahlblechkonsole innen und isolierte Buchsen. Möglicherweise kann diese Dichtmasse dann auch gleich als Kleber für die Fermazellplatten und oben als Dichtmasse dienen, bleibt dauerhaft elastisch, wenn auch härter als Silikon... Zudem noch einen Temperaturfühler je Akku, der das Laden abbrechen kann, dann ist es schon fast richtig sicher. Wenn dann die Unterlage auch noch feuerfest ist und rundum ca. 1 m nichts Brennbares rumsteht passt das. Abgetrennter Heizungsraum mit Feuerschutztüre wäre der wohl geeigneteste Raum dafür im Haus, aber nicht bei Gasheizungen natürlich... Lack aussen (wie innen) würde ich auch weglassen oder wenigstens Auspuff- oder Ofenrohr-Lack nutzen, der maximal wärmefest ist. Muss ja nicht mehr Schadstoffe dann freisetzen als notwendig...

This is a very nice build, and looks very professional. The problem I see with this build, is that it's a one time use kind of thing, unless you don't mind replacing all the exposed components that will get burnt up. Of course most products designed to contain lipos fire are one time use, but I just find that with the amount of time, money and parts put into this build, it's not practical. At least not for me. And lets not forget about the required tools.