991 Battery Tender
#17
Stored in garage 3 months while I was away - no problem, started right up.
#21
![Smilie](https://www.6speedonline.com/forums/images/smilies/smile.gif)
#22
Your authorized Porsche dealer will be pleased to advise you about a suitable charger.
Always observe the instructions provided by the charger manufacturer.
If the battery is frozen, thaw it out first before charging it.
When charging the battery, ensure adequate ventilation.
Connect the charger to the emergency starting terminals.
Only plug into the mains and switch the charger on when it is connected up correctly.
Switch on the charger.
After charging the battery, first switch off the charger and then disconnect it.
The connector is installed per ctek instructions and Porsche recommends directly to mains the way I read it.
#23
I took a linesman pliers and made a cut in the ring. I was then able to open the ring slightly and slip it onto the bolt. When I reconnected the nut it returned the ring to its normal shape.
#24
Ctek chargers are spark free, that is why they have the comfort connector going directly to the battery terminals.
Last edited by Go123; 09-14-2013 at 04:37 PM.
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