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Select Costco Stores: Battery Tendern 4.5-Amp Car Battery Charger & Maintainer
$30
$59.99
(Valid In-Store Only)
Select Costco Wholesale Stores (link for reference only) [store locator] have for their Members: Battery Tendern 4.5 Amp SuperSmart Automotive Battery Charger & Maintainer (022-0370-DL-CA) on sale for $29.97 valid for In-Store Purchase Only where stock permits (search for / request Costco item # 1510107).
Thanks to community member un_plug for finding this deal.
Product Details:
Thanks to community member un_plug for finding this deal.
Product Details:
- Selectable 4.5 Amp charging for 12-Volt or 6-Volt batteries
- 120V at 50/60 Hz Input
- Ideal for AGM, Flooded, Gel, and Lithium Batteries
- Weather Resistant IP65 Rating
- AC Power Cord Length: 6-ft
- DC Output Cord Length: 5-ft
- 5-Year Manufacturer Warranty
- Includes alligator clips and ring terminal accessory cables
Editor's Notes & Price Research
Written by
- About this deal:
- Offer valid for a limited time while supplies last.
- This offer is $16.38 lower (35% savings) than the next best available price from a reputable merchant with prices starting from $46.35 and higher.
- Ratings & Reviews:
- Rated 4.8 out of 5 stars based on almost 1,300 customer reviews.
- Refer to the forum thread for additional details and community discussion.
Original Post
Written by
Edited May 25, 2023
at 06:38 PM
Saw this at my local Costco (Mettawa, IL).
Battery Tender® 4.5 Amp Battery Charger & Maintainer 50% off at $29.97
As with most Costco clearance sales, in-store only, YMMV.
Online listing for reference only:
https://www.costco.com/battery-te...87415.html
Great battery maintainer, use this every winter.
Battery Tender® 4.5 Amp Battery Charger & Maintainer 50% off at $29.97
As with most Costco clearance sales, in-store only, YMMV.
Online listing for reference only:
https://www.costco.com/battery-te...87415.html
Great battery maintainer, use this every winter.
Created 05-25-2023
at 06:52 AM
by un_plug
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Featured Comments
Furthermore, many modern vehicles purposefully maintain batteries partially charged to save gas. It's pretty dumb since the savings are crap and the affect on the battery is not zero.
So, plug in a maintainer every weekend or once a month and keep that battery healthy. Have a vehicle in storage? Better have a maintainer.
Return that sucker and get your money back
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Sorry missed the details about in store only
Sign up for a Slickdeals account to remove this ad.
Return that sucker and get your money back
Our community has rated this post as helpful. If you agree, why not thank crayboi
Your car battery is most likely flooded. So, put it on the AGM/flooded setting.
Lithium wouldn't be a normal car or boat/motorcycle/atv battery.
Our community has rated this post as helpful. If you agree, why not thank gathermewool
Costs 1/2 a battery 50% off so what's the savings?
Lead acid batteries like to be 100% fully charged 100% of the time. Now, some people don't drive often and the battery will drop well below 100% and cause degradation (lost capacity and eventual death) due to the formation of sulphate crystals on the surface of the lead plates that literally block the electro-chemical reaction that makes the zoom zooms go zoom.
Furthermore, many modern vehicles purposefully maintain batteries partially charged to save gas. It's pretty dumb since the savings are crap and the affect on the battery is not zero.
So, plug in a maintainer every weekend or once a month and keep that battery healthy. Have a vehicle in storage? Better have a maintainer.
Our community has rated this post as helpful. If you agree, why not thank un_plug
Common usage is to hook up motorcycle/marine/lawn mower batteries during winter storage.
Charge a car battery that has been sitting around for a while.
In my instance we have a 2nd car we do not use everyday- so during those especially cold winter snaps I will hook it up to the car's battery the day before, so I know it has a full charge to start in the morning.