The standard case for DIY battery boxes the Peli 1200 has been super popular for keeping batteries safe on electric mountainboards.
1200 Protector Case
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Sensitive equipment needs protection and since 1976 the answer has been the Pelican Protector Case. These cases are designed rugged and travel the harshest environments on earth. Against the extreme cold of the artic or the heat of battle Pelican cases have survived. Made in the USA these tough cases are designed with an automatic purge valve that equalizes air pressure a watertight silicone O-ring lid over-molded rubber handles and stainless steel hardware.
Pelican 1200 Shipping Box with Foam, Black
Pelican 1200 Case With Foam (Black) : Electronics
Transporting integrated battery ebike with or without the battery?
1200 Protector Case Pelican Official Store
1200 Protector Case Pelican Official Store
Pelican Case series provides security for your valuable equipment. It utilizes high tech materials to keep the case watertight, crushproof and dust proof.
1200 Pelican Case
1200 Protector Case