Last-minute savings, right this way.Last-minute savings, right this way.

View Deals
Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
forum threadbvig posted Yesterday 11:23 PM
  1. Deal Image
Item 1 of 1
forum threadbvig posted Yesterday 11:23 PM

Battery Tender® 5 AMP Weather Resistant Battery Charger & Maintainer | Costco in-store thru 12/21 $36.99

$37

$88

57% off
Costco Wholesale
5 Comments 1,224 Views
Get Deal at Retailer
Good Deal
Save
Share
Deal Details
Four-Step Charging Process Maintains Proper Voltage Levels Without Overcharging Your Vehicle's Battery
Compact, Lightweight, And Easy to Operate In Small Spaces
Easy-To-Read LED Lights That Indicate Charging Status
Spark-Proof With Reverse Polarity Protection To Ensure A Correct Connection Before Providing Power
Compatible With AGM, GEL, Lithium (Lifepo4), And Standard (Sealed Or Flooded Lead-Acid) Batteries

https://www.costco.com/p/-/batter...ue&nf=true
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Four-Step Charging Process Maintains Proper Voltage Levels Without Overcharging Your Vehicle's Battery
Compact, Lightweight, And Easy to Operate In Small Spaces
Easy-To-Read LED Lights That Indicate Charging Status
Spark-Proof With Reverse Polarity Protection To Ensure A Correct Connection Before Providing Power
Compatible With AGM, GEL, Lithium (Lifepo4), And Standard (Sealed Or Flooded Lead-Acid) Batteries

https://www.costco.com/p/-/batter...ue&nf=true

Community Voting

Deal Score
+5
Good Deal
Get Deal at Retailer

Leave a Comment

Unregistered (You)

5 Comments

Sign up for a Slickdeals account to remove this ad.

Yesterday 11:58 PM
81 Posts
Joined Jun 2008
kettlechipYesterday 11:58 PM
81 Posts
Showing $55 for me
3
Today 12:04 AM
3,375 Posts
Joined Feb 2016
dazedxxxToday 12:04 AM
3,375 Posts
Quote from kettlechip :
Showing $55 for me

Says in store... Did you go? Prices, are usually different online, compared to in store sales.
1
Original Poster
Pro
Today 12:05 AM
23 Posts
Joined Mar 2013
bvig
Original Poster
Pro
Today 12:05 AM
23 Posts

Our community has rated this post as helpful. If you agree, why not thank bvig

Quote from kettlechip :
Showing $55 for me
check in store, in costco app, select warehouse icon, search warehouse inventory for "battery tender"
Last edited by bvig December 20, 2025 at 05:10 PM.
1
Today 04:12 AM
277 Posts
Joined Dec 2015
astrologerJToday 04:12 AM
277 Posts
$36.99 at a few Costcos here in the PNW. Some others are OOS. Good deal!
Today 05:42 AM
1,095 Posts
Joined Apr 2009
espionagelfeToday 05:42 AM
1,095 Posts
I go weeks with riding my bike sometimes. This tender is a must. Does a great job keeping the battery strong and ready to go. The status light is very convenient.

Leave a Comment

Unregistered (You)

Related Searches

AutosCostco Wholesale

Popular Deals

See All
Found by gunner249
Yesterday 04:28 PM
$25METAL GEAR SOLID DELTA: SNAKE EATER – Tactical Edition - PlayStation 5 $25
1
Found by p0tempkin
Yesterday 01:13 AM
$35$7050% offSilent Hill F - PS5 $35 GameStop
2
Found by dovidysamson
Today 12:02 AM
$60$15060% offSamsung Galaxy Buds 3FE EDU $59.99
10
Found by Frugie
Yesterday 03:26 PM
$8.88$8.88 6-Pack Hanes Women's Thong Panties Comfort Flex Seamless Underwear (Assorted colors) Amazon
1
Found by pennysave
Today 03:56 AM
$19$3748% off$18.99*: 12-Piece CAP Barbell 24" x 24" Interlocking EVA Foam Exercise Mat (1/2" Thick)
0

Trending Deals

See All
Found by bvig
Yesterday 11:23 PM
$37$8857% offBattery Tender® 5 AMP Weather Resistant Battery Charger & Maintainer | Costco in-store thru 12/21 $36.99
5
Found by HonestCalculator878
Today 04:19 AM
$153$20023% offCT2000T700SSD5 Crucial T700 2TB TLC PCIe NVMe 5.0 x4 M.2 2280 Solid State Drive with Heatsink $153
0
Found by Wudafuc
Yesterday 08:12 PM
$1,749$2,34925% off(12/20 1 Day Deal)RDY Element Pro R06 9800x3D, 9070xt, 32GB DDR5-6000MHz RGB RAM, ASUS PRIME X870-P WIFI 7, 2TB M.2 NVMe Gen4 SSD $1749 or less
13
Found by Dmytro_B
Today 01:09 AM
$5.62$6.7516% offHot Wheels Toy Cars Formula 1 5-Pack $5.62 +FS w/Prime
1
Found by anarchist
Yesterday 08:35 PM
Victor Power Kill Rat Trap M144B - $2.79 Amazon
4