Battery Tender 4.5 Amp Charger & Maintainer at Costco 50% OFF $29.97 YMMV
Thread created 05-25-2023 by un_plug
+61 Score
99 Replies
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After you jump the battery how long are you running the engine? How long has this been going on?
Unfortunately, draining a not-new battery multiple times and leaving it habitually under-charged...
Battery Tender 4.5 Amp Charger & Maintainer at Costco 50% OFF $29.97 YMMV
Thread created 05-25-2023 by un_plug
+61 Score
99 Replies
65,750 Views
Great info. Now I have this car sitting idle most of time because of my WFH and probably the battery is not holding charge after it is turned off. Had to jump start it almost 4-5 times now. Would...
Battery Tender 4.5 Amp Charger & Maintainer at Costco 50% OFF $29.97 YMMV
Thread created 05-25-2023 by un_plug
+61 Score
99 Replies
65,750 Views
Picked up one as a backup to my ctek, can't beat the price
Battery Tender 4.5 Amp Charger & Maintainer at Costco 50% OFF $29.97 YMMV
Thread created 05-25-2023 by un_plug
+61 Score
99 Replies
65,750 Views
Picked up 2 at North Austin location. Their inventory says 8 left.
Curious, anyone know if this charger can correctly charge deep cycle batteries, or does it matter?
Battery Tender 4.5 Amp Charger & Maintainer at Costco 50% OFF $29.97 YMMV
Thread created 05-25-2023 by un_plug
+61 Score
99 Replies
65,750 Views
I purchased both the Battery Tender and Duracell battery tender from Costco. The Battery Tender didn't seem to be topping off the batteries. I'd put the Duracell on after the Battery Tender and...
Battery Tender 4.5 Amp Charger & Maintainer at Costco 50% OFF $29.97 YMMV
Thread created 05-25-2023 by un_plug
+61 Score
99 Replies
65,750 Views
Still $30 in store today. Long Island, NY.
Battery Tender 4.5 Amp Charger & Maintainer at Costco 50% OFF $29.97 YMMV
Thread created 05-25-2023 by un_plug
+61 Score
99 Replies
65,750 Views
Can this be used for Tesla?
Battery Tender 4.5 Amp Charger & Maintainer at Costco 50% OFF $29.97 YMMV
Thread created 05-25-2023 by un_plug
+61 Score
99 Replies
65,750 Views
I have this one in the engine bay of my 55 hp Kioti diesel tractor. Mounted right alongside the battery. Been there for ~3 years now, summer/winter, haven't had a problem yet.
Battery Tender 4.5 Amp Charger & Maintainer at Costco 50% OFF $29.97 YMMV
Thread created 05-25-2023 by un_plug
+61 Score
99 Replies
65,750 Views
This one is enough for my needs
https://www.napaonline.com/en/p/BK_HFMC1A
Battery Tender 4.5 Amp Charger & Maintainer at Costco 50% OFF $29.97 YMMV
Thread created 05-25-2023 by un_plug
+61 Score
99 Replies
65,750 Views
Does any one know of a battery tender for LifePO4 12V batteries that fully charges then after a certain period of time actually discharges the batteries to say, 80% for long term storage?
Battery Tender 4.5 Amp Charger & Maintainer at Costco 50% OFF $29.97 YMMV
Thread created 05-25-2023 by un_plug
+61 Score
99 Replies
65,750 Views
Toyota 27F battery. Tacoma garaged for 2 years. Fire it up about every two months if i remember. Just started truck today no issues. No maintainer on mine. YMMV
Battery Tender 4.5 Amp Charger & Maintainer at Costco 50% OFF $29.97 YMMV
Thread created 05-25-2023 by un_plug
+61 Score
99 Replies
65,750 Views
Worked for anyone who bought a few cars by accident on slickdeals. Can't possibly drive all of them all the time.
Or, 1 for motorcycle during winter on maintain with a spare for other vehicles
Battery Tender 4.5 Amp Charger & Maintainer at Costco 50% OFF $29.97 YMMV
Thread created 05-25-2023 by un_plug
+61 Score
99 Replies
65,750 Views
Can confirm. I was there at 12pm and there was A LOT left if anyone is interested (GG location, rang up 29.97)
none at Norwalk location as of last night
Battery Tender 4.5 Amp Charger & Maintainer at Costco 50% OFF $29.97 YMMV
Thread created 05-25-2023 by un_plug
+61 Score
99 Replies
65,750 Views
3 left at garner nc store on hwy 401 and 1 left at durham nc store as of 6/1.
Battery Tender 4.5 Amp Charger & Maintainer at Costco 50% OFF $29.97 YMMV
Thread created 05-25-2023 by un_plug
+61 Score
99 Replies
65,750 Views
The price stuck on the product, last one in inventory will be reflected incorrectly at $46.99 at least that was the case with the one that I snagged yesterday in south Sacramento. But I went to...
Battery Tender 4.5 Amp Charger & Maintainer at Costco 50% OFF $29.97 YMMV
Thread created 05-25-2023 by un_plug
+61 Score
99 Replies
65,750 Views
Thanks. Called around and it was certainly available at this location. Shelf still reflected $47 price but rung up at $29.97 price. There were about 25 left.
Battery Tender 4.5 Amp Charger & Maintainer at Costco 50% OFF $29.97 YMMV
Thread created 05-25-2023 by un_plug
+61 Score
99 Replies
65,750 Views
Snagged the last one in my store today, so they're still kicking around.
If there are few on the shelves, Costco will stick the shelf price right on the last product, so look out for that.
Battery Tender 4.5 Amp Charger & Maintainer at Costco 50% OFF $29.97 YMMV
Thread created 05-25-2023 by un_plug
+61 Score
99 Replies
65,750 Views
Same for me at two separate Costco. The fact that they are reflected at $46.99 is I'm sure the reason that they are still on the store shelf. Shoppers assumed that the price was refected correctly,...
Battery Tender 4.5 Amp Charger & Maintainer at Costco 50% OFF $29.97 YMMV
Thread created 05-25-2023 by un_plug
+61 Score
99 Replies
65,750 Views
If your Costco has stock but with regular price, just grab it to the counter to check the price.
My Costco(Garden Grove, CA) has it in stock with regular price $46.99. But when I go to checkout...
Battery Tender 4.5 Amp Charger & Maintainer at Costco 50% OFF $29.97 YMMV
Thread created 05-25-2023 by un_plug
+61 Score
99 Replies
65,750 Views
Anyone know how this compares to the Harbor Freight version?
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