Battery Tender Plus 021-0128 12V Battery Charger

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  • Complete 4-step charging program
  • Reverse polarity protection
  • 10-year warranty
  • Customers also considered
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    About this item

    Important Made in USA Origin Disclaimer: For certain items sold by Walmart on Walmart.com, the displayed country of origin information may not be accurate or consistent with manufacturer information. For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information.

    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.

    About this item

    Important Made in USA Origin Disclaimer: For certain items sold by Walmart on Walmart.com, the displayed country of origin information may not be accurate or consistent with manufacturer information. For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information.

    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

    Occasion: Christmas ,  Father's Day ,  Birthday ,  Retirement
    Color: Multicolor
    Model: 021-0128
    Brand: Battery Tender
    Volts: 12 V DC
    Vehicle Type: Multicolor
    Compatible Devices: Check with manufacturer
    Size: 10.50" x 10.00" x 3.25"
    Material: Multi
    Manufacturer Part Number: 021-0128
    Assembled Product Dimensions (L x W x H): 4.88 x 3.25 x 2.88 Inches
    Show

    Customer Reviews

    Customer Reviews | 147 reviews | 4.6 out of 5

    4.5 stars

    147 reviews | 4.6 out of 5

    4.5 stars

    147 reviews | 4.6 out of 5

    94%
    Would recommend to a friend
    5 stars
    119
    4 stars
    17
    3 stars
    4
    2 stars
    1
    1 stars
    6
    1-5 of 140 total reviews
    94%
    Would recommend to a friend

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    Instant value
    7/19/2016

    Customer review by InteligntDonky

    5.0 stars 7/19/2016 by InteligntDonky
    by InteligntDonky
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    Used this tender to charge my boat and camper batteries. Was so easy and fairly quick. Really idiot proof and safe. Highly recommend. See no reason to try another tender for the price.

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    InteligntDonky
    Would recommend to a friend? Yes
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    Excellent Battery Maintainer
    6/16/2016

    Customer review by Nite85Owl

    5.0 stars 6/16/2016 by Nite85Owl
    by Nite85Owl
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    Bought this one to replace a really older unit. These tenders work as advertised on small and large batteries.

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    Nite85Owl
    Would recommend to a friend? Yes
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    These are the Best there Is!!!!
    7/4/2016

    Customer review by Bundaschlagen

    5.0 stars 7/4/2016 by Bundaschlagen
    by Bundaschlagen
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    I have One already. I bought This 1 for my CUDA!!!!! These are Really Cool & Do EXACTLY What You would Expect them to Do!!!!!!

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    Bundaschlagen
    Would recommend to a friend? Yes
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    It really works
    7/1/2016

    Customer review by Jimmy

    5.0 stars 7/1/2016 by Jimmy
    by Jimmy
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    I've don't need to mow or remove snow often. So my lawn tractor sits for long periods of time. Now with the battery tender I don't need to wait hours to recharge the battery. I just get on the tractor start it up and get"moving".

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    Was this review helpful?
    Jimmy
    Would recommend to a friend? Yes
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    motorcycle,riding lawnmower
    5/1/2016

    Customer review by butch

    5.0 stars 5/1/2016 by butch
    by butch

    this is my second one.The first one lasted 9 yrs.A very good product

    Was this review helpful? (6) (1)
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    Was this review helpful?
    butch
    Would recommend to a friend? Yes
    1-5 of 140 total reviews See all
    1-5 of 140 reviews

    Customer Reviews | 147 reviews | 4.6 out of 5

    Customer Reviews

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    Customer Q&A

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    Warranty Plan

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