I bought the Battery Tender 021-0127 Battery Tender Junior 6V 750mA Battery Charger, will this work on my porsche or do I need the 12 volt one
2047890
I would not use a 6v charger on a 12 volt battery (assuming you have a 12v battery, or why else would you ask?). The 6v battery tender charger will not even cycle on unless the battery voltage drops below a certain point, well below what you would need in your car.
2047891
If you Porsche is a very old one with a 6 volt battery it will work. If it has a 12 volt battery, then it will not work. Automobiles changed from 6 volt to 12 volt batteries in the middle 1950's.
1586135
This product is an extension cord that connects between the battery tender charger and the connector to your battery. You only need one if the connector is too short or if you need to relocate the battery tender farther away from the car. I highly recommend the battery tender as a trickle charger. I have used mine for the last 10 years and my battery stays charged even in the winter months.
1487968
i got the Sc 1200 model very good charger , also can EQ. all cells . this charger only good for 12 vol. car and boat too.
990238
Yes it will charge any 12-volt automotive battery quite well. It will NOT work on my older 6-volt automobiles....JOHN
429398
The Battery Tender 081-0069-6 Ring Terminal Harness will work with the 12 volt or the 6 volt Battery Tender
598227
Yes, I have a bad boy buggy that I use during hunting season with 8 six volt batteries. This charger works great.
1481436
Thank you for contacting us about your battery tender. Unfortunately, the ring terminals will be too small for standard automotive terminals, but you would be able to use the alligator clips that are provided with the charger.
1583219
sorry so long answering. I forgot to look for my info. My paper that came with my charger says for skil 7.2v to 18v ni-cd batteries . Models : 96 BAT, 120 BAT, 144 BAT, 180 BAT . Hope this helps you.
2215053
I'm not familiar with this part #. This charger works great for me. It actually works better than the old charger. If you left the battery in the old charger overnight, it would be very warm the next morning. With the new charger , it will be cool, both the battery and charger--this is good for the battery & power bill.
891762
I can't give any specific advice on this charger, however, I wii say that you would be better off with a different kind of charger. I purchased, the second charger, from Amazon and it is a "Battery Tender Jr." . It costs about double but you will make that difference back in extended battery life as well as in being certain that your battery will always be ready to start your generator. The one I recommend is left plugged in to your machine and it keeps your battery in top shape without the damage that occurs by leaving a normal trickle charger plugged all the time. The unit comes with a plug that you connect to your battery and has a quick disconnect that you should use when starting ang operating the machine. Watch the polarity. Good luck.
894443
Lika all lead-acid batteries, you need a charger. I use the Battery Tender 021-0123 Battery Tender Junior 12V Battery Charger. Costs about $20-25.
1765986
Yes,if you hook up two 6 volt batteries in series you will double the voltage to 12 volts and keep the amperage the same. + to - and -to +. Connecting the same batteries in parallel + to + and - to - gives you 6 volts but doubles the amperage. So if you connect them in series the 12 volts will be charged with any 12 volt charger. Sorry for the lengthy explanation but I wanted it to be clear. Good luck.
1476447
This charger is for 12 volt batteries only. If you are looking for a very good charger / maintainer for 6 and 12 volt batteries, take a look at the Black & Decker BM3B. Great charger for the price!
1170172
Not this model. Refer to the bottom of this page. It has a table of which of their chargers are "100 to 240 VAC, 50/60 Hz". You will still need a plug adapter. You should call their technical support to double-check. Battery Tender 021-0127 Battery Tender Junior 6V 750mA Battery Charger
539283
This device is only appropriate for 36V batteries, i.e. 3 12V batteries wired in series, used for things like E-bike and motorized wheelchairs that need the torque. Cars, such as the S2000 typically use 12V batteries. I use Battery Tender brand on my motorbikes and cars. Cheaper, work just as well. Higher Amperage means faster charging.
1567082
The 12V charger on this unit is minimal, maybe 10 watts, it should say in the specs, but I don't remember. I know I used the 12V plug on my motor home start battery and it barely made a difference on a 600 watt battery. You could use a separate 12V charger as long as it doesn't demand too many watts. Good luck.
328205
I think that you are talking about 2 batteries (each 6 volts) - This charger I bought was to charge 6-6 volt batteries for my golf cart which is why the advertisement states 36 volts. If it is for a single battery yes, a 36 volt charger could hurt-damage or destroy a 12 volt battery