Battery Tender Plus 021-0128 12V Battery Charger

87 reviews ratings
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Walmart #: 001078160
Battery Tender Plus 021-0128 12V Battery Charger
$44.99
List price $69.00  (You save $24.01)
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  • Complete 4-step charging program
  • Reverse polarity protection
  • 10-year warranty
  • About this item

    Keep the batteries of all your vehicle fully charged with the Battery Tender Plus 021-0128 12V Battery Charger. Equipped with temperature compensation feature, the charger maximizes charge voltage on the basis of ambient temperature. The Battery Tender Plus Charger is convenient to use and includes a host of features. The item not only charges the batteries but also switches to the float charging mode automatically after the charging cycle is complete. This lets you avoid overcharging and keep your batteries safe. Enhancing the safety of this vehicle battery charger is its reverse polarity detection feature. It indicates if you set up a wrong connection by flashing the red and green lights alternately. It also indicates the various stages of charging by displaying the red (charging) and green (fully charged) lights.

    Complete with a four-step charging program, the Battery Tender Plus Charger includes a quick-connect harness that lets you use it in hard-to-reach areas. Unlike the trickle chargers, the item does not have any damaging effect. Use this vehicle battery charger for quick and efficient charging that is as fast as a 3-amp charger.
    Battery Tender Plus 021-0128 12V Battery Charger:

    • Temperature compensated to ensure optimum charge voltage according to ambient temperature
    • Automatically switches from full charge to float charging mode
    • Battery Tender Plus Charger at 1.25 amps will charge as fast or faster than any 3-amp charger available
    • Reverse polarity protection ensures user safety: Red and green lights alternately flash in this condition
    • Complete 4-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode)
    • 10-year warranty

    Specifications

    Battery Type: Does Not Contain a Battery
    Model No.: 021-0128
    Shipping Weight (in pounds): 2.55
    Product in Inches (L x W x H): 4.88 x 3.25 x 2.88
    Assembled in Country of Origin: Imported
    Origin of Components: Imported
    Walmart No.: 1078160
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    Customer reviews

    Customer Reviews | 87 reviews | 4.5 out of 5

    4.5 stars

    87 reviews | 4.5 out of 5

    5 stars
    67
    4 stars
    9
    3 stars
    4
    2 stars
    1
    1 stars
    6
    90%
    Would recommend to a friend

    Age

    Gender

    Battery Tender Works Great
    2/3/2012

    Customer review by nascaryankee

    5.0 stars by nascaryankee

    I have been using an old Sears manual charger for thirty years. I could not tell if the battery was full and always had to watch the manual charger in order not to overcharge. The Battery Tender is great. The red light shows it is charging, the blinking green shows it is 80% full and the solid green light shows when it is full. When the battery is full, it goes into a safe float mode. I have used the Battery Tender to recharge my new batteries once a month in my two daily drivers. Plug in the evening and by morning, both are full and green. I drive short trips at night in winter and the cars does not have enough time to recharge the batteries. The Battery Tender is good for recharging batteries safely. Recharging may take a long time with a new battery or big battery.

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    nascaryankee
    Northeast
    Would recommend to a friend? Yes
    Age:45 - 54
    Ownership:1 week or less
    Gender:Male
    Usage:Once per month
    High Price but works very well!
    11/10/2013

    Customer review by Basspro361

    5.0 stars by Basspro361

    I have been noticing Battery Tender products for several years and I always considered them to be overpriced considering similar competing products. Regardless, after reviewing other chargers I bought this one. Well after receiving it I used it to charge three of my smaller batteries. It worked very well, indicated charge status throughout the process and entered the Float/Maintenance charge status at the end of the main cycle. It is made completely in the US and I have to say that despite the almost double price compared to other automatic chargers I am completely satisfied. The unit has a very compact, well built, US made feel to it. I have no regrets and do recommend it to anyone who wants to charge smaller batteries (Lawn Tractors, Motorcycles, and similar sized batteries) with no reservations.

    Was this review helpful? (34) (8)
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    Basspro361
    Columbus, GA
    Would recommend to a friend? Yes
    Age:55 - 64
    Ownership:2 - 7 weeks
    Gender:Male
    Usage:A few times per month
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    great gift
    1/9/2014

    Customer review by 231deuce

    5.0 stars by 231deuce

    I bought this for my son for his motorcycle. I've had one for 10 years that has kept the batteries in my motorcycles and garden tractor going and extended the battery life. Highly recommend for use on any 12v battery.

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    231deuce
    Kent, Oh
    Would recommend to a friend? Yes
    Age:65 or older
    Ownership:Longer than one year
    Gender:Male
    Usage:A few times per year
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    1-3 of 80 total reviews See all

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