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Battery Tender

Battery Tender Junior 12V, 750mA Charger and Maintainer: Automatic 12V Powersports Battery Charger for Motorcycle, ATVs, and More - 021-0123

    • Based on 47,033 reviews
Condition: New
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$34.95 Why this price?
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Nov 24
Order within 3 hours and 36 minutes
Available payment plans shown during checkout

Features

  • STAY CHARGED: Battery Tender battery chargers and maintainers provide a full charge to your powersport vehicles battery before switching to float mode to maintain proper voltage levels for safe, long-term storage
  • EXTEND BATTERY LIFE: Compatible with all 12V lead-acid, flooded, AGM, and gel cell batteries. Complete 4-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode) allows for optimization of battery power, without overcharging or battery damage. Smarter than a trickle charger.
  • INCLUDES: 12V, 750mA battery charger and battery maintainer with 12-foot output cord, fused-ring terminal harness for hard-to-reach batteries and alligator clip accessory cables, 5-year warranty, and lifetime customer support
  • SIMPLE & SAFE: Low maintenance, easy-to-use, universal battery charger is just 3.3 x 1.3 x 2.4 inches, 1 lb (charger only). Spark-proof circuitry ensures no-spark connections, and automatic reversed hook-up detection verifies correct connection
  • MONITOR POWER LEVELS: Two-color charge status LED light indicates the state of the charge and if the battery voltage drops too far under load, adaptive charging will resume full charger output power. Automatic charge cycle functionality switches to float mode after fully charging the battery

Brand: Battery Tender


Color: Black/Green


Product Dimensions: 1.3"D x 2.4"W x 3.3"H


Output Voltage: 12 Volts


Input Voltage: 12 Volts


Manufacturer: ‎Deltran


Brand: ‎Battery Tender


Model: ‎Battery Tender 021-0123


Item Weight: ‎1.3 pounds


Product Dimensions: ‎8 x 4 x 9 inches


Item model number: ‎021-0123


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Painted


Manufacturer Part Number: ‎021-0123-CA


OEM Part Number: ‎cc2851011


Safety Rating: ‎Não Aplicável


Amperage: ‎0.75 Amps


Voltage: ‎12 Volts


Date First Available: November 30, 2004


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • excellent
Simple, out of the way, and does an excellent job. I take lead-acid batteries seriously, and charging them can be dangerous for various reasons... the gases emitted, the danger of explosion, etc. So I was a little reluctant to buy this to keep my riding mower battery charged when not in use. But it revived an old battery and seems to be perfect for maintaining that charge if you keep it attached. Small, simple, single-purpose and not too fancy – that is exactly what I like, in my whiskey, my women, my tools and my battery chargers. ... show more
Reviewed in the United States on November 14, 2024 by Bigh
    • Best out there
I have been using Battery Tender Junior for years. I finally wore one out! The replacement works great. Great value and keeps my motorcycle battery charged
Reviewed in the United States on October 20, 2024 by Side by Side Shooter
    • Perfect choice for my UTV
Use it for my UTV, maintains the battery so no worries. Will also be used in the winter months to keep the battery hot. Quality, functionality, & compact. It has an indicator light for a quick view
Reviewed in the United States on November 6, 2024 by Phil D
    • Works Great
Have been using "Battery Tenders" for years. No issues ever with constant use. Reliable and sturdy with the same results on charging my equipment year after year.
Reviewed in the United States on November 7, 2024 by Karl R.
    • Works good
Haven't used it yet
Reviewed in the United States on September 17, 2024 by Amazon Customer
    • Still the best
Good, simple, handy, and easy to use.
Reviewed in the United States on November 15, 2024 by Allen H Carlson
    • Nice upgrade to older unit
I use it as a trickle charger now for my riding mower during cold weather to save the battery. I bought one initially for my motorcycle and it works well for both. No sure about an auto battery with low amps but for my application, it works great.
Reviewed in the United States on October 28, 2024 by Richard Green
    • Nice little charger
Review Image by Jack OBrien Jack OBrien
This charger is good for smaller batteries not large car batteries. I use it on my Generac generator and it works fine. I tried using it on my car batter and it stayed on charge and never switched to maintain mode. It's waterproof and I also use it on my motorcycle battery, Harley Davidson charger like this the price is insane. Quick delivery to very pleased. ... show more
Reviewed in the United States on September 6, 2024 by Jack OBrien Jack OBrien

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