*UPDATE* 11/7/16.
This is from the Costco Pre-Black Friday Holiday Sale: November 18 – 28, 2016.

This battery charger fully recharges and then maintains a battery at its proper storage voltage without the damaging effects caused by trickle chargers. Costco has the Battery Tender 3.0 Amp Battery Charger on sale for $29.99 (after manufacturer’s instant rebate), from November 18, 2016 through November 28, 2016. That is $10 off Costco’s regular price of $39.99. While supplies last.

Battery Tender 3.0 Amp Battery Charger Costco
Features:
• Input 120VAC @ 60 Hz
• Output: 12 Volts DC @ 3 Amps
• 4-Step Fully Automatic Charging (Initialization, Bulk, Absorption, Float)
• Automatically switches to float / maintenance voltage after fully charging the battery
• Includes Alligator clips and Ring Terminals
• Spark Proof
• Water Resistant
• Short Circuit Protected
• Reverse Polarity Protected
• 5-Year Warranty
• 50 State Compliant
• Dimensions: 6.8” L X 3.68” W X 1.96” H

Check out Amazon below for more options:

Item #996821. This product was spotted at the Covington, WA location. Price and participation may vary so it may not be available at your local Costco or it may not be on sale at your local Costco or it may be a different price at your local Costco. Prices & sales dates may change at any time.
This is just a posting of a deal and not an endorsement or recommendation of any product or of Costco. Please do your own research before making any purchase.
Thanks for supporting my blog!

Battery Tender 3.0 Amp Battery Charger Costco Price

January 2016