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Advice needed about Correct Way to Jump Start and Charge Battery

Discuss problems you have had or are having with your Z4
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DMike
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Advice needed about Correct Way to Jump Start and Charge Battery

Post by DMike » Sun Sep 19, 2021 1:11 pm

This is my setup, hardwired to the battery shoes with the CTEK 56-261 hardwire lead that came with the charger, plus a CTEK 12v extension lead. The charger stays outside the boot when garaged but would it be parked outside, with an extension cord the charger could be inside the boot to prevent it from getting nicked.
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2005 Z4 3.0i Sterling grey

longleydel
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Advice needed about Correct Way to Jump Start and Charge Battery

Post by longleydel » Sun Sep 19, 2021 2:46 pm

Hi DMike, thanks for sharing and taking time to take pictures. Really helpful.

I'm assuming you live in the US looking at the mains plug. What model of CTEK charger do you have as it appears to have quite a long mains power lead which is what I need? No doubt available in the UK with a 3-pin plug.

Derek

Scooba_Steve
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Advice needed about Correct Way to Jump Start and Charge Battery

Post by Scooba_Steve » Wed Sep 22, 2021 8:21 pm

longleydel wrote: Sun Sep 19, 2021 2:46 pm What model of CTEK charger do you have as it appears to have quite a long mains power lead which is what I need? No doubt available in the UK with a 3-pin plug.
They do extensions for the 12 V side. Or just use an extension.

I have the 7 A charger and it's a good bit of kit, don't see much point in anything bigger.
3.0si Sport: F10 Illuminated ZHP, Retrofit Cruise, OE Stubby, Gaptech RCH+, Kenwood BT73DAB + Handsfree, HIDs, LED Sidelights, OE LED Number Plate Lights, Custom LED strip bootlight.

longleydel
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Advice needed about Correct Way to Jump Start and Charge Battery

Post by longleydel » Thu Sep 23, 2021 9:29 am

Hi Steve,

Thanks for your message. I think an extension lead from the external mains socket is probably best. I'll use a marginally thinner cable for the lead so I can close and lock the boot.

Derek

Thrustyjust
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Advice needed about Correct Way to Jump Start and Charge Battery

Post by Thrustyjust » Fri Sep 24, 2021 4:22 pm

I mounted mine on the wall, so it doesn't get dropped or knocked .
Image
Works a treat . i also bought the ctek extension cable , which allows it to be fed into the door frame and the door shuts on it. Then the ctek power point plug. So easy to use. If I need to push the car out, the charger to extension has a plug and I unclip that and slide the cable under the wiper to make safe from it getting run over. When I want to use the car, next to the charger is a hook, I just roll it up and hang from there. The good thing about being under the door, is the winter cover goes on and doesnt get in the way. No fumbling for cables for connecting up and the power point is permanent live .Also, you remember to disconnect as it is visible, before driving off.
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longleydel
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Advice needed about Correct Way to Jump Start and Charge Battery

Post by longleydel » Fri Sep 24, 2021 6:27 pm

Hi Thrustyjust, thanks for taking time to take photos and sharing. Didn't realise you could charge via the cigarette lighter. I was planning to connect direct to the battery.

Derek

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Advice needed about Correct Way to Jump Start and Charge Battery

Post by Thrustyjust » Fri Sep 24, 2021 6:41 pm

Yep, its easier in my eyes, Derek. No fumbling for connectors , just wop it in and switch on :D
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Scooba_Steve
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Advice needed about Correct Way to Jump Start and Charge Battery

Post by Scooba_Steve » Fri Sep 24, 2021 6:54 pm

Thrustyjust wrote: Fri Sep 24, 2021 6:41 pm Yep, its easier in my eyes, Derek. No fumbling for connectors , just wop it in and switch on :D
Why am I only just seeing this! :lol:
3.0si Sport: F10 Illuminated ZHP, Retrofit Cruise, OE Stubby, Gaptech RCH+, Kenwood BT73DAB + Handsfree, HIDs, LED Sidelights, OE LED Number Plate Lights, Custom LED strip bootlight.

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