Can I fit Tesla Batteries in my Electric Hummer?! - Battery Box Build

Summary

This video showcases a detailed DIY project focused on converting a military Humvee into an electric vehicle by installing battery modules. The host meticulously describes the process of machining a battery box, ensuring safety with rubber linings and water-tight designs. Key components, including a battery management system (BMS), connectors, and junction points, are highlighted for their critical roles in the installation. With a focus on innovative solutions, such as using conduit to minimize connectors, the video combines technical insights with an engaging presentation style, encouraging viewers to follow along for future updates on this ambitious automotive transformation.

Takeaways

• 🔧 The speaker uses woodworking tools, like a router, to modify metal battery boxes.
• 🔩 A milled channel in the battery box improves safety with a rubber lining.
• 🛠️ The battery modules are laid out to match their future positions in the vehicle.
• 🔌 Instead of numerous wire connections, a single conduit will simplify wiring for the battery system.
• 💧 The battery boxes are designed to be watertight, enhancing durability.
• 🚗 A tunnel for the driveshaft is incorporated into the battery box design.
• ⚙️ The boxes will be supported by a metal crossbeam and aluminum plates for stability.
• 🔋 The center box will house crucial high voltage components like the BMS and contactors.
• 🔍 A clear polycarbonate cover will allow visibility of important tech components.
• 🤔 The speaker emphasizes the potential of the Humvee, highlighting future improvements.

Q & A

What is the main project being discussed in the video?

The main project involves converting a Humvee into an electric vehicle by installing battery modules in specially designed battery boxes.

What tool did the speaker use to mill out the channel in the metal plate?

The speaker used a router, which is typically employed for woodworking, to mill out the channel in the metal plate.

Why did the speaker choose to use conduit instead of multiple wire connections?

Using conduit simplifies the connection process, reducing the number of connectors from approximately 180 to just one piece, thus enhancing efficiency and reliability.

How will the battery modules be positioned in the battery boxes?

The battery modules will be installed on their sides, tightly sandwiched between the top and bottom pieces of the boxes.

What is the purpose of the rubber strip mentioned in the video?

The rubber strip at the bottom of the battery boxes serves to support the 2-watt wires and the BMS while ensuring a watertight seal.

What safety feature is included in the design of the battery boxes?

The design incorporates watertight features to protect the battery modules from water damage, enhancing safety during operation.

Where will the high voltage junction points be located?

The high voltage junction points, including the BMS, contactors, and fuse, will be housed in the central battery box.

What is the function of the clear polycarbonate cover mentioned in the script?

The clear polycarbonate cover will be placed over the components in the central box to allow visibility of the high voltage junctions, emphasizing transparency in the technology used.

How does the speaker feel about the project despite initial challenges?

The speaker expresses confidence that the project will succeed and humorously refers to the 'holy Humvee,' indicating a positive outlook on overcoming any problems.

What invitation does the speaker extend to the viewers at the end of the video?

The speaker invites viewers to subscribe to the channel and follow them on social media platforms like Instagram and Twitter for future updates.