How a £230 Part Became the Anchor We Can’t Raise

When the Kit That Keeps You Moving Stops Moving

There’s something that motorhome life shares with life on a boat that nobody really talks about. It’s not the romance of waking up somewhere new, or the freedom of not knowing exactly where you’ll sleep next week. It’s the quiet, ever-present understanding that you are entirely dependent on a chain of systems, and that chain is only as strong as its weakest link. Sailors know this. They also know that it’s never the big dramatic failure that gets you. It’s the small part. The one you barely thought about. The one that costs £230 and takes twenty working days to come back from a repair centre.

That’s where we are right now. Anchored to the house.

How We Got Here

When we stripped out the leisure batteries and rebuilt the van’s electrics around the DJI Power 2000, we were solving a real problem cleanly. Everything that needed 12 volt power, the lighting, the water pump, the fridge with its inexplicable need for electricity despite running on gas (something I find genuinely offensive, but that’s a rant for another day), all of it runs from the starter battery. The DJI Power 2000 then tops that starter battery back up and keeps it healthy. The bridge between the two systems, the thing that makes the whole arrangement work in both directions, is the DJI Power 1kW Super Fast Car Charger. It monitors the starter battery, maintains it, and makes sure the engine will start when you need it to.

It’s a neat bit of kit. Right up until it isn’t.

The Drive Home from Portrush

We’d had a decent weekend in Portrush. Two nights, overcast skies, which meant the solar panels were doing their best impression of decorative roof furniture rather than anything useful. The DJI Power 2000 didn’t hit its usual 90-odd percent charge, but that wasn’t a crisis. We weren’t planning to be away long enough for it to matter.

It was on the drive home on Tuesday evening that I noticed the Fast Car Charger had gone quiet. No power being detected. The starter battery voltage was reading fine, the connection was fine, but nothing was moving in either direction through the charger. I restarted the engine. Nothing. I used the app to switch it off and back on again. Nothing. It had simply decided it was done, and it wasn’t going to be argued with.

Getting the unit off was its own special kind of entertainment. The threads on the terminal connectors had apparently decided that threading was beneath them at this point, so my screwdriver just polished them smooth rather than shifting anything. In the end, I had to cut the power leads to get the thing free. The negative terminal screw I couldn’t shift at all. That one can be DJI’s problem when it arrives at the repair centre.

The Knock-On Effect

Without the Fast Car Charger doing its job, anything that draws on the 12 volt side, which is most of the van’s day-to-day functions, risks draining the starter battery without any way of topping it back up unless the engine is running. That’s a situation you don’t want to be in when you’re parked up somewhere nice.

In theory, we could run purely off the DJI Power 2000, which is wired to act as the van’s mains supply when needed. I tested that theory. We’d get roughly twenty hours out of it before things got uncomfortable. One night, possibly with something left in reserve. Maybe.

While I was working all this out, the Power 2000 itself threw an Error 66, which is apparently a disagreement between the unit and its internal inverter. At this point I was less troubleshooting and more just receiving news. The fix was a full power-down, disconnect everything, leave it alone for thirty minutes. It came back fine. The van has opinions, and sometimes it just needs a moment.

The Amazon Return, and the Wait

Getting the return sorted was at least straightforward. Past orders, warranty claim, repair offer accepted within about two clicks. Would I have preferred a refund so I could order a replacement and have it sorted within twenty-four hours? Genuinely, yes. But the process is the process. Twenty working days on the repair cycle, which in the middle of May feels like a very long time to be wired to the house.

Shore power solves the immediate problem. When we’re hooked up, everything works as it should, and the starter battery is maintained through the distribution box. We’re fine. We’re just not free.

The Accidental Silver Lining

Here’s the thing though. Kathy, with the quiet wisdom she applies to most situations I’m busy being exasperated about, pointed out that the timing is actually not that bad.

Gemma is thirty-eight weeks pregnant. Darragh Coyle is in what I can only describe as the world’s most exclusive waiting room, and he’s taking his time about it. Gemma, for her part, is thoroughly done with the process and would like it to conclude at the earliest possible opportunity. When that does happen, Kathy is going to be very much involved in the early days, and I’ll be on Reuben duty, which is a full-time assignment in itself given that he is approximately two years old and powered by something science hasn’t identified yet.

We’d already made the decision to stay close to home for the foreseeable. The fast charger failure has simply removed any residual temptation to push that boundary. The van isn’t going anywhere meaningful until that part comes back, and honestly, neither are we.

Reuben is about to become a big brother. He has no idea this is coming. I suspect his reaction will be one of the more entertaining things I’ve witnessed in recent memory.

Waiting for the Wind to Change

So that’s where we are. Plugged in, watching the Amazon repair tracker, and waiting for two arrivals at once. One is a small electronic component that will, when it returns, restore our ability to actually live in the van rather than simply sleeping in it. The other is considerably more significant and will be arriving under his own power.

Twenty working days for the charger. No delivery estimate on Darragh.

We’ll manage. Sailors always do.