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+10 Score 28 Replies 7,904 Views
You guys are giving false info. Above 450 cca (if I remember correctly), THIS WILL NOT CHARGE A DEAD CAR BATTERY. And with that rating, it is recommended ONLY AS A MAINTAINER, not even to charge a...
+10 Score 28 Replies 7,904 Views
Post #56522138 added 12-31-2012 5:22 PM by user2109402 in Archived Deals
Bought it a couple of months ago. Works on my sailboat perfectly! Thanks OP ( I didn't thank you back then).
+10 Score 28 Replies 7,904 Views
Post #56525000 added 12-31-2012 8:34 PM by Bizill in Archived Deals
I got in on this last week in the first post. Using it to charge my chitty Optima yellow top as we speak. My truck dies over 3 and 4 day weekends. Time for a new battery for sure, but this will...
+10 Score 28 Replies 7,904 Views
Post #56511330 added 12-31-2012 8:56 AM by RugerRedhawk in Archived Deals
Doesn't look like it, but you could make one for a couple bucks and a trip to harbor freight. Still it would be nice if it came with it. I like this, but isn't 3amp a bit high for a maintainer?
+10 Score 28 Replies 7,904 Views
Post #56512440 added 12-31-2012 9:40 AM by Yoder in Archived Deals
3A is less charging current than a laptop charger,and just 0.9A more than an iPad charger to put this in perspective. This is a trickle charger or maintenance charger. This is not what you want to...
+10 Score 28 Replies 7,904 Views
Post #56513710 added 12-31-2012 10:31 AM by RugerRedhawk in Archived Deals
Anyone else chime in.... why are most floats so much lower amperage than this one... will a 3amp float cause any problems? I ended up buying one. Reviews indicate that it does come with quick...
+10 Score 28 Replies 7,904 Views
Post #56519534 added 12-31-2012 3:03 PM by Denniss516 in Archived Deals
It says "This unit is controlled by a microprocessor and programmed to not allow overcharging" So I have to assume at full current it will give you 3 amps then adjust as it seems fit. It...
+10 Score 28 Replies 7,904 Views
Post #56530842 added 01-01-2013 6:43 AM by SpurterMan in Archived Deals
Saw this last night, hoping it would be still good today...now $38 as mentioned above me :-(
+10 Score 28 Replies 7,904 Views
Post #56530548 added 01-01-2013 6:09 AM by ph123 in Archived Deals
looks like $38 now...
+10 Score 28 Replies 7,904 Views
Post #56551300 added 01-02-2013 6:42 AM by DealSeal in Archived Deals
My order got cancelled and I never got notified. Logged in and saw cancelled. If I had known that store didn't have stock, I would have ordered from a different store.
+10 Score 28 Replies 7,904 Views
Post #56528464 added 01-01-2013 12:10 AM by CaptShadow in Archived Deals
Yes, it comes with a quick connect that you leave connected to the battery, alligator clamps, and a cigarette lighter plug attachment. All interchangeable according to your particular needs. I...
+10 Score 28 Replies 7,904 Views
Post #56879254 added 01-15-2013 8:58 PM by NikonF7 in Archived Deals
I just got one, and I'm very impressed. I will be using this a lot more than my 2/20/100 (or is it 2/20/200, I forget....big sucker that I wear Kevlar gloves when picking up). I've tried it on 3...
+10 Score 28 Replies 7,904 Views
Post #56517098 added 12-31-2012 12:57 PM by Xception2ThRule in Archived Deals
Cannot charge most cars with this. This is basically just a MAINTAINER to prevent your vehicle from losing charge. Don't buy thinking this can be used to charge a dead car battery...
+10 Score 28 Replies 7,904 Views
Post #56518978 added 12-31-2012 2:33 PM by Goshen606 in Archived Deals
I have one of these and use it on my UTV as a battery maintainer/tender. That's what my primary use is, and it does it fantastically. If you want it to charge a completely dead battery it will, it...
+10 Score 28 Replies 7,904 Views
so it wuold only charge up to 3amps? I have 12volt 12amp battery and a 6volt 12amp battery so i guess this wouldnt work for me.
+10 Score 28 Replies 7,904 Views
Post #56511322 added 12-31-2012 8:55 AM by daveleone in Archived Deals
I've never looked at these before. Is 3 amp good or bad (for example, what would a professional charging station pull?)
+10 Score 28 Replies 7,904 Views
Post #56513446 added 12-31-2012 10:19 AM by RugerRedhawk in Archived Deals
Yeah, I use the harbor freight float that is .75 amps. The battery tender jr is the same I believe. I don't get why this one is so high. I guess they want it to be able to do a full charge in...
+10 Score 28 Replies 7,904 Views
Post #56504706 added 12-30-2012 11:24 PM by lillazyfats81 in Archived Deals
Does this unit have quick disconnect? Harness.
+10 Score 28 Replies 7,904 Views
Post #56503726 added 12-30-2012 10:29 PM by fyrusher in Archived Deals
3 amp charger, anyway good price for a decent charger
+10 Score 28 Replies 7,904 Views
Post #56552314 added 01-02-2013 7:29 AM by Auzivision in Archived Deals
Who is giving false information here? You might want to research your claim. Here is an article supporting that even a trickle charger can charge a dead battery: ...
+10 Score 28 Replies 7,904 Views
Post #56556132 added 01-02-2013 10:02 AM by RugerRedhawk in Archived Deals
Just got mine, hate that you have to pick these up from the auto department instead of regular pickup location. Tends to be a big hassle half of the time.
+10 Score 28 Replies 7,904 Views
Post #56556686 added 01-02-2013 10:22 AM by Xception2ThRule in Archived Deals
Yes, the manual to this product. Have a look. "The SP3 is a battery charger/maintainer that maintains both 6 and 12 volt batteries, keeping them at full charge. It can charge small batteries and...
+10 Score 28 Replies 7,904 Views
Post #56556608 added 01-02-2013 10:18 AM by Xception2ThRule in Archived Deals
+10 Score 28 Replies 7,904 Views
Post #56503364 added 12-30-2012 10:05 PM by yuugotserved in Archived Deals
Sears Back again for those who missed it here Add to cart for discount DieHard Platinum 6V/12V Battery Charger and Maintainer $23.99 with free store pickup
+10 Score 28 Replies 7,904 Views
Post #56519038 added 12-31-2012 2:37 PM by obrut in Archived Deals
12v x 3a = 36 watt charger. 12v x .75a float = 9 watt charger. 12v x 10a fast charger = 120 watt charger. this WILL charge your battery. this will NOT instantly start your car.. but give it a...
+10 Score 28 Replies 7,904 Views
Post #56523016 added 12-31-2012 6:20 PM by E4300 in Archived Deals
Even a 0.3A charger will charger the biggest car/boat battery given enough time. These modern chargers usually manipulate voltage and/or current based on the state of charge of the battery (by...
+10 Score 28 Replies 7,904 Views
Post #56523028 added 12-31-2012 6:21 PM by Mike A. in Archived Deals
Like most of Sears' current chargers, Schumacher makes these. It's their model SP3 http://www.batterychargers.com/ProductDetail.aspx?ProductName=940261074 Manual is here: ...
+10 Score 28 Replies 7,904 Views
Post #56664004 added 01-06-2013 1:18 PM by gigageek in Archived Deals
Thanks OP this works great for craking out powerwheels batteries
+10 Score 28 Replies 7,904 Views
Post #56664266 added 01-06-2013 1:30 PM by gigageek in Archived Deals
My 2 cents on dead batteries: This unit will see the battery, then say and then say charge aborted bad battery if the voltage is too low. When this happens I pull out my HarborFreight charger...

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