A walkthrough of battery-build details using archive photographs. Separate photographs may show different builds; this is not a single customer's case history.
From the outside, u see a box, a handle and some wires.
Then a tray of cells. Okay lah, arrange inside, connect, close?
Come, look at what's supposed to fit before we get there.
First the shape starts arguing
The cells take space. So do the connections, insulation, BMS and cables. The enclosure has edges and an opening. None of these becomes smaller because the customer wants more capacity.
On an unusual shape, even the direction the cable leaves matters. There's no point filling a compartment perfectly if the connector has nowhere to go.
That's why we ask for the actual space and the rest of the setup before treating a chosen capacity as a finished plan.
Now follow the connections
Look at where the cells connect, then where the main cables and thinner monitoring wires go. Those are different jobs inside the same pack.
Follow those details across the photos. Don't just look for the shiniest connection or a branded board.
And if u spot a bench instrument in the background: that's an instrument, not a test report. Ask what checks apply to the actual build.
Now the case has to close
And the cable still needs room. The connector needs to be accessible. The finished battery has to go into the space and come back out again.
Look at the cable exit on the finished example. That little detail goes right back to the first question: where is this battery going?
Photos show the physical details. For operating limits and checks, ask for the actual build specification — no need to guess from a nice case.
Got an awkward space?
Send the model, usable dimensions, labels and connector photos u already have. Keep ur existing pack closed; these workshop views aren't a DIY guide.
Don't have every measurement yet? Send the wide view first and tell us what's missing.
