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

4.7 out of 5 stars 14,104 ratings

List Price: $39.95
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  • STAY CHARGED: Provides a full charge to your machine’s battery before switching to float mode to maintain proper voltage levels for safe, long term storage without overcharging. Spark proof during lead connection, reverse polarity protected and includes a 12-foot output cord and 5-year warranty
  • EASY TO USE: Low maintenance design to be quick and easy to use, our universal powersport vehicle charger and maintainer is compact and lightweight. Perfect for charging all 12-volt lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell) and safety timer-80 hours
  • EXTENDED BATTERY LIFE: Compatible with lead-acid, flooded, and sealed maintenance free batteries (AGM and gel cell) to be ideal for use in long term storage. Complete 4-step charging program (Initialization, Bulk Charge, Float Mode) allows for optimization of battery power, without overcharging
  • MONITOR POWER LEVELS: Solid state two-color LED light indicates the state of the charge and if the battery voltage drops too far under load, ISM adaptive charging will resume full charger output power. Automatic charge cycle functionality switches to float mode after fully charging the battery
  • SAFE AND SECURE: Our battery charger and maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct. Solid state two color LED indicates stage of charger and if the battery voltage drops too far under load, full charger output power resumes
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Battery Tender 12 Volt Junior Automatic Battery Charger (Renewed) $23.38
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Frequently bought together

  • Battery Tender Junior Charger and Maintainer: Automatic 12V Powersports Battery Charger and Maintainer for Motorcycle, ATVs, and More - Smart 12 Volt, 750mA Battery Float Chargers - 021-0123
  • +
  • Battery Tender Ring Terminal Accessory Cable
  • +
  • Battery Tender USB Charger Adaptor
Total price: $46.85
Buy the selected items together

Compare with similar items


Battery Tender Junior Charger and Maintainer: Automatic 12V Powersports Battery Charger and Maintainer for Motorcycle, ATVs, and More - Smart 12 Volt, 750mA Battery Float Chargers - 021-0123
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Foval Automatic Trickle Battery Charger 12V 1000mA Smart Battery Charger
MOTOPOWER MP00205A 12V 800mA Fully Automatic Battery Charger/Maintainer - Rescue and Recover Batteries
Battery Tender 800 is a SuperSmart Battery Charger that will Constantly Monitor, Charge, and Maintain your Battery. It's Encapsulated and Protected from Moisture by an Electrical Insulation
Customer Rating 4.7 out of 5 stars (14104) 4.7 out of 5 stars (6624) 4.5 out of 5 stars (2291) 4.4 out of 5 stars (1768) 4.7 out of 5 stars (1661)
Price $27.95 $49.95 $20.98 $18.65 $30.00
Sold By Amazon.com Amazon.com FOVAL MOTOPOWER INC Delta Kits Inc
Item Dimensions 8.00 x 4.00 x 9.00 inches 11.00 x 4.00 x 11.00 inches 3.90 x 2.40 x 1.20 inches 4.10 x 2.00 x 1.50 inches 10.00 x 4.00 x 10.00 inches

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Product description

Battery Tender Junior 12V Battery Charger is much more than a trickle charger. It has a brain, is lightweight, compact, fully automatic and very easy to use especially in small spaces. This battery charger will keep the battery fully charged so that it is ready to go always. It has a microprocessor controlled fully automatic charger and maintainer and is designed to extend the life of any lead acid battery commonly used in automobiles, motorcycles, ATVs, personal watercraft, RVs, boats, airplanes, golf carts, back-up generator systems, etc. Any vehicle or battery-operated piece of equipment not used on a daily or regular basis is a candidate for a Battery Tender charger. The advanced technology will bring the battery back to a full charge without overcharging and then float or maintain the battery for an indefinite period of time. The Battery Tender Junior comes equipped with alligator clips and ring terminals for easy hook up. An optional 25 feet extension cord (part number 081-0148-25) is sold separately.


From the manufacturer

Ideal for Motorcycles, ATVs, Scooters, and Automobiles.

Technical Details:

- Input Voltage: 120VAC / 60Hz.

- Output Voltage: 12 Volts DC @ .750 MA.

- Shipping Weight: 2 Lbs.

- Agency Approvals: UL/CSA.

- P/N# 021-0123.


Customer Questions & Answers

Customer reviews

4.7 out of 5 stars
4.7 out of 5
14,104 customer ratings
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Reviewed in the United States on December 23, 2016
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Reviewed in the United States on November 1, 2016
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Reviewed in the United States on November 4, 2017
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Reviewed in the United States on December 7, 2014
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Reviewed in the United States on March 9, 2017
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Reviewed in the United States on April 10, 2019
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Top international reviews

Brendan Nugent
1.0 out of 5 stars For use in the US
Reviewed in the United Kingdom on July 16, 2019
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One person found this helpful
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Chrysler88
2.0 out of 5 stars Poor Product !
Reviewed in Canada on February 9, 2019
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10 people found this helpful
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David H Tomlinson
1.0 out of 5 stars It failed after 2 months
Reviewed in the United Kingdom on May 13, 2019
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Sinbad
1.0 out of 5 stars Warning - American voltage only
Reviewed in Australia on May 13, 2019
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8 people found this helpful
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David Boulter
5.0 out of 5 stars One of the best car accessories I've ever purchased.
Reviewed in Canada on October 20, 2016
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12 people found this helpful
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Martin Landry
5.0 out of 5 stars Well worth the price
Reviewed in Canada on January 20, 2016
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8 people found this helpful
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Canadian Car & Gadget Guy
5.0 out of 5 stars Perfect for the job, easy to permanently install
Reviewed in Canada on November 4, 2018
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2 people found this helpful
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By2day
5.0 out of 5 stars Saved Me Thousands of Dollars!
Reviewed in Canada on January 31, 2017
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4 people found this helpful
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Tim
5.0 out of 5 stars Excellent and improved!
Reviewed in Canada on September 30, 2018
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BWP
4.0 out of 5 stars Good quality product
Reviewed in Canada on December 17, 2018
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Tony G.
5.0 out of 5 stars Still works like acharm
Reviewed in Canada on February 16, 2019
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mike
4.0 out of 5 stars works great very happy with purchase
Reviewed in Canada on December 30, 2019
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Franco Castro
5.0 out of 5 stars Extra vida a las batería de motos y similares
Reviewed in Mexico on July 13, 2018
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Tim Saunders
5.0 out of 5 stars Good charging at a great price
Reviewed in Canada on September 23, 2019
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Christopher Hueston
5.0 out of 5 stars Works great. Never overcharges my motorcycle.
Reviewed in Canada on May 6, 2016
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2 people found this helpful
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