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View Full Version : Please Help MK6 Correct Battery Charging procedure



minermick
02-05-2020, 05:46 PM
This is my first post asking for help and I'm hoping I can get the info I need from you more experienced guys.
Went to start my 1.6 Golf TDI and not enough power in the battery to turn it over, (Multimeter shows 11.74 v across pos and neg terminals). Think its flat due to sitting unused for several weeks because of this COVID-19 problem, (unfortunately i'm of an age where I'm regarded as "vulnerable" :Blush: and advised to stay indoors).

I firstly want to charge up it but I'm unsure on the correct method. It's many years since I charged a battery and that was on older cars that didn't have (what I think is) a separate earth clamp point next to the battery.
Is it best to charge it on the vehicle and if so do I connect the neg charger clamp to the battery or the separate earth point?

Grateful for any guidance please.

vag_tech
02-05-2020, 05:49 PM
If you’ve got a standard low current/trickle charger you can connect straight to the battery terminals [emoji1303]

Crasher
02-05-2020, 05:51 PM
In the next few weeks there is going to be a huge demand for new batteries, jump packs, chargers and breakdown call outs.

vwfaultfix
18-06-2020, 11:58 PM
If agm battery need smart charger and about £30 ish batt at 11.74 volts will need a good charge.
You should charge at 10% of the batt capacity eg 68 ah charge at 6 or 7 amp fast charging is not good.
Also 2 ah or 4 ah are cheaper will work but take longer to charge up

vwcabriolet1971
19-06-2020, 04:40 AM
I've just replaced my golf battery with a new free one. When battery failed I couldn't open any doors with the remote. I had to open drivers door by removing the small handle end cap and used the remote key in the mechanical door lock. Eventually found the battery was kaput. Checking the halfords receipt discovered the battery was only 4 1/2 years old with a 5 year warranty. Tried to fit the new battery replacement and the battery clamp plate fell down the side of the battery into the engine undertray. I removed the undertray to retrieve the clamp plate and struggled to fit it but eventually succeeded. Then decided it would make sense to change the engine oil whilst the tray was off. All in all took me a day to change battery ! The design and access for the battery clamp plate must be near the top of VW's design errors. Had to kerb my language as next doors kids were in their garden !