Charger of the light brigade

The black mesh for the front bonnet cooling vents has arrived – Huzzah! Being aluminium, it is very light in comparison to the current steel mesh. However, that should be OK as it’s not load bearing bar the odd stone & occasionally someone who thinks it’s funny to put their rubbish down the hole! The gaps are a lot bigger so fingers crossed this means improved airflow & better cooling.

Of course, cooling is only relevant if the engine is running! 🤣 Despite charging the Optima Red Top 35 R battery with my trusty CTEK XS3600 more than once over the last few months, the engine still wouldn’t start. It is clearly a lack of juice as there is a barely audible click upon first attempt, then nothing. No luck with my DBPower 600A Portable Car Jump Starter either (disappointing).

That said, I did manage to start the engine using jump leads to feed off our trusty family steed, the Honda CR-V. That would seem to rule out a wiring issue. Why might there be a wiring issue? I’ve been slightly nervous since I found those mouse droppings oin the wheel arches in the engine bay (although the culprits are no longer with us I’m afraid 💀).

I’m still at a loss as to why the battery is not at full charge. I can’t figure out what’s draining it & suffice to say in Coronavirus lock down, getting an auto-electrician is not happening 🙄. I’ve also found both the CTEK unit & the battery getting quite warm, which can’t be good. Inevitably the battery is a few months out of its 2 year warranty, and at £150 a pop, I am not in a hurry to replace it if it can be reconditioned. Therefore, in the spirit of self-diagnosis & resolution, I have decided to invest in a better battery charger and car jump starter. Step forward, the CTEK MXS 5.0 Test and Charge, and the NOCO Boost HD GB70.

The MXS-5.0 Test&Charge has diagnostics as well as charging functionality.

After much Googling, the NOCO Boost HD GB70 has another 2kMA on the DBPower 600A & is rated to start petrol engines up to 8 litres. Plus, the next DBPower unit up, the 800A, doesn’t seem to be available in the UK.

I have high hopes that the CTEK will give me some insight into whether it is the battery or not. 🤔 If so, my love affair with Optima may be at an end! At least I can prove the NOCO car starter, which allows me to travel in the car with a bit more confidence. Covid-19 Lock down looks set to run on into the summer so I am not missing out too much, despite the lovely weather. In the meantime, the Marcos Cars Facebrook is very active with lots of great pictures resurfacing, including some nice ones of the Mantis. 😁