Which Battery Tender to Use
Which Battery Tender to Use
Trying to decide which battery tender I need.
The car goes for as much as 3 weeks without driving in the winter.
Battery Tender Junior
021-0123
or
Battery Tender Plus
Battery Tender® Plus 12V @ 1.25A
Never used one before. Do I leave the hood up (even a little) while the
tender is attached?
Appreciate the advice from those of you who use them.
The car goes for as much as 3 weeks without driving in the winter.
Battery Tender Junior
021-0123
or
Battery Tender Plus
Battery Tender® Plus 12V @ 1.25A
Never used one before. Do I leave the hood up (even a little) while the
tender is attached?
Appreciate the advice from those of you who use them.
Last edited by Mackel; 01-13-2017 at 03:34 PM. Reason: fix links
Join Date: Jul 2009
Location: Central South Carolina
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Re: Which Battery Tender to Use
Trying to decide which battery tender I need.
The car goes for as much as 3 weeks without driving in the winter.
Battery Tender Junior or Battery Tender Plus?
Never used one before. Do I leave the hood up (even a little) while the
tender is attached?
Appreciate the advice from those of you who use them.
The car goes for as much as 3 weeks without driving in the winter.
Battery Tender Junior or Battery Tender Plus?
Never used one before. Do I leave the hood up (even a little) while the
tender is attached?
Appreciate the advice from those of you who use them.
Links don't work, leave hood closed, make sure you do not pinch power cable.
.
Re: Which Battery Tender to Use
Trying to decide which battery tender I need.
The car goes for as much as 3 weeks without driving in the winter.
Battery Tender Junior
021-0123
or
Battery Tender Plus
Battery Tender® Plus 12V @ 1.25A
Never used one before. Do I leave the hood up (even a little) while the
tender is attached?
Appreciate the advice from those of you who use them.
The car goes for as much as 3 weeks without driving in the winter.
Battery Tender Junior
021-0123
or
Battery Tender Plus
Battery Tender® Plus 12V @ 1.25A
Never used one before. Do I leave the hood up (even a little) while the
tender is attached?
Appreciate the advice from those of you who use them.
Last edited by Billto; 01-13-2017 at 07:51 PM.
Re: Which Battery Tender to Use
We go to Florida for February & March. I had bought a Schumacher Battery Tender years ago. Used it on my 87 Mustang. FRIED the battery two years in a row. Sears did replace one, the first year. THREW that thing away and just disconnected the Neg. terminal for the rest of the time I had the Mustang. OK now, with the electronics in this XF I was a little nervous disconnecting the battery for two months. After checking around I came to the conclusion the best out there was the "Battery Tender". I went for the bigger one you show. I have contacted the Company because of concerns and have been assured that that unit is designed for just what I wanted. I bring the leads up through a hole in the car cover, close the hood completely with the charger outside the cover. It has been great so far. Just my $.35 cents worth. OH, the car is in a un-heated garage, in MA.
Re: Which Battery Tender to Use
I added the two prong connector and a FUSE IN LINE to the battery. The cord comes out the hood on passenger side near wiper and if I gets stupid the thing will disconnect when I back up first. I can hook and unhook the cord with the hood closed and the fuse allows safety from shorts or pinched wires on hood hinge. Safety is easier before you need it. I use the wall mart charger tenders and always test the voltage with a meter before leaving it on the battery. Now and then a tender will go high and cause a problem as noted above. Float should be in the 13 volt range, not 14s or higher , for a FLOAT charger. Enjoy, Woody
Re: Which Battery Tender to Use
You might want to look at the BatteryMINDer type I use them on my cars and airplane. Have had them for years, they will not boil your battery and state it can reduce the sulfide build up in the battery, I have it where I can plug in just in front of the passenger windshield.
Dan
Dan
Re: Which Battery Tender to Use
I've been using a (small) Schumacher automatic charger (1.5 amp) for awhile with no problem. It is keeping the battery @ 12.30. Received as a gift, couple of years ago. Model XM1-5-CA
I DO NOT recommend a Yuasa 900 SmartShot which I've used on motorcycles because when tried on the Crossfire, it did not want to switch over to "storage" for some reason & could overcharge.
I DO NOT recommend a Yuasa 900 SmartShot which I've used on motorcycles because when tried on the Crossfire, it did not want to switch over to "storage" for some reason & could overcharge.
Re: Which Battery Tender to Use
I've been using a (small) Schumacher automatic charger (1.5 amp) for awhile with no problem. It is keeping the battery @ 12.30. Received as a gift, couple of years ago. Model XM1-5-CA
I DO NOT recommend a Yuasa 900 SmartShot which I've used on motorcycles because when tried on the Crossfire, it did not want to switch over to "storage" for some reason & could overcharge.
Yuasa output: 12Vdc; 900mAdc; perhaps too low, causing the malfunction.
I DO NOT recommend a Yuasa 900 SmartShot which I've used on motorcycles because when tried on the Crossfire, it did not want to switch over to "storage" for some reason & could overcharge.
Yuasa output: 12Vdc; 900mAdc; perhaps too low, causing the malfunction.
Re: Which Battery Tender to Use
I have used this one year after year and like it
Duracell D2A 2 AMP 12V Battery Maintainer / Charger
Duracell D2A 2 AMP 12V Battery Maintainer / Charger
Re: Which Battery Tender to Use
I would not keep any charging unit attached to the battery 100% of the time, especially if I could not check it every few days. Too many times since I have been on this forum someones battery has been fried, due to overcharging. I think that the auto cut off fails and the battery gets a 100% of the current all the time which heats up the acid which slowly evaporates and then the temperature really goes up and the battery is toasted.
I plug in my CTEK MULTI US 3300 (CLICK) until it is charged, leave it for a day of pulse charges and then unplug it. I purchased mine from Canadian Tire when it was on sale for less than half the Amazon price shown.
That did not help my battery last year which died just as the two year 100% replacement warranty expired.
I used to open my old Varta and fill it with distilled water just to the bottom of the six fill holes, maintenance free it may have been but the electrolyte does evaporate little by little. When those plates are above the fluid level damage occurs and the full charge is not reached.
I keep that Varta as a one of two spares all charged up for emergencies, I should do as James 1549 says and hook her up to the car and see the amps when starting the car. It may be a boat anchor, not that we would heave it into the nearest lake these days.
I plug in my CTEK MULTI US 3300 (CLICK) until it is charged, leave it for a day of pulse charges and then unplug it. I purchased mine from Canadian Tire when it was on sale for less than half the Amazon price shown.
That did not help my battery last year which died just as the two year 100% replacement warranty expired.
I used to open my old Varta and fill it with distilled water just to the bottom of the six fill holes, maintenance free it may have been but the electrolyte does evaporate little by little. When those plates are above the fluid level damage occurs and the full charge is not reached.
I keep that Varta as a one of two spares all charged up for emergencies, I should do as James 1549 says and hook her up to the car and see the amps when starting the car. It may be a boat anchor, not that we would heave it into the nearest lake these days.
Last edited by onehundred80; 01-15-2017 at 04:16 PM.
Re: Which Battery Tender to Use
Ditch the old school chargers, get yourself a newer style, much smaller NOCO brand SMART charger, we have been using these for years, and like them so much we recently became a dealer. These will not overcharge your battery, are very safe and reliable, and have a lot of other beneficial features, plus they offer cable accessories for quick plug in with voltage status indicators.
https://no.co/
https://no.co/
Re: Which Battery Tender to Use
I've been using a (small) Schumacher automatic charger (1.5 amp) for awhile with no problem. It is keeping the battery @ 12.30. Received as a gift, couple of years ago. Model XM1-5-CA
I DO NOT recommend a Yuasa 900 SmartShot which I've used on motorcycles because when tried on the Crossfire, it did not want to switch over to "storage" for some reason & could overcharge.
I DO NOT recommend a Yuasa 900 SmartShot which I've used on motorcycles because when tried on the Crossfire, it did not want to switch over to "storage" for some reason & could overcharge.
Re: Which Battery Tender to Use
Thank you. The Duracell that Valk posted looks pretty good. The Battery Tender brand is well known, might even still make some in the USA.
Now that She's our garage queen, I have to keep an eye on it.
Re: Which Battery Tender to Use
For my lithum batteries for my fleet of R/C planes, I use a charger and have gone to a timer controller. You can also use them for the car and set them to 1 hour or so a day and not have concern of baking the battery.
The timers will allow a charge without staying on 24-7. Works for me and I monitor the battery voltage with a harbor freight meter as well as a cigarette voltage monitor when driving to see alternator is happy. WDY
The timers will allow a charge without staying on 24-7. Works for me and I monitor the battery voltage with a harbor freight meter as well as a cigarette voltage monitor when driving to see alternator is happy. WDY
Re: Which Battery Tender to Use
Here's some of those A/C plugin timers that will work fine for $6.25 each, free shipping.
Buy 3 or so, throw away if doesn't work :
http://www.ebay.com/itm/Hot-24-Hour-Mechanical-Electrical-Program-Timer-Power-Switch-Energy-Saver-lot-DP/112216904314?_trksid=p2047675.c100005.m1851&_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D2%26asc%3D40791%26meid%3D4d46fbee8d3b4ebbaa0cea24a44ef455%26pid%3D100005%26rk%3D4%26rkt%3D6%26sd%3D232125391202
Buy 3 or so, throw away if doesn't work :
http://www.ebay.com/itm/Hot-24-Hour-Mechanical-Electrical-Program-Timer-Power-Switch-Energy-Saver-lot-DP/112216904314?_trksid=p2047675.c100005.m1851&_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D2%26asc%3D40791%26meid%3D4d46fbee8d3b4ebbaa0cea24a44ef455%26pid%3D100005%26rk%3D4%26rkt%3D6%26sd%3D232125391202
Last edited by ala_xfire; 01-18-2017 at 07:25 AM.