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Battery conditioner

colin129

colin129

PCGB Member
Member
I have a 987.1 S Cayman.

I have finally restored the power to my garage and want to hook up the battery conditioner so that I don't spend so much time fretting about having to take it out when it's wet to keep the battery charged up.

I know that if you need to jump start a Cayman, you are supposed to connect one of the leads to a terminal in the little box in the driver's foot well.

Do I need to do the same with the conditioner, or can I connect both leads directly to the battery?

Also, out of interest, what would happen if you tried to jump start the car directly off the battery terminals?
 
Hi Colin,

FYI I’ve always connected my CTEK direct to the battery terminals on my 987.2 CS without encountering any problems for the past 14-years or so, but you could always clamp to a body earthing point instead. Alternatively you could use the cigarette lighter socket if you have the appropriate adapter and cable to power your battery conditioner.

Unlike the 981-series cars the 987-series don’t have a battery condition module which requires the use of a body earthing point when using a battery conditioner, so I would guess that you could jump-start the car directly off the battery terminals, but I’d be inclined to use the established/recommended method of using a body earthing point in this case.

Jeff
 
I used a CTEK MXS5.0 charger/conditioner on my 987.1
Works a treat with the cigarette lighter adaptor and the power stays to it, the charger right next to the handbrake.

I also have a NOCO GB40 booster pack which I used a few times to jump the car when the battery needed replacing.
Connected it straight to the +ve and -ve terminals of the battery.

Two great bits of equipment to own when you don't use a car much.
 
I bought a booster pack before lockdown as a precaution, didn't use it until 2 weeks ago on my CR. Just hooked up to the 5 year old battery terminals with no issues.
 
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