Model # 021-0123

Internet #204841736

Store SKU #1000035164

Battery Tender 12-Volt 750mA Battery Tender Junior
0734357000078

Battery Tender

12-Volt 750mA Battery Tender Junior

  • Battery Tender Junior is compact for use in tight spaces
  • Designed for flooded, AGM, and gel-style lead acid batteries
  • Automatically switches to float voltage after fully charging
$3997 /each
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Product Overview

  • Battery Tender Junior is compact for use in tight spaces
  • Designed for flooded, AGM, and gel-style lead acid batteries
  • Automatically switches to float voltage after fully charging
The Battery Tender Junior is a fully automatic and microprocessor-controlled 12-Volt 750-mA battery charger. It is designed to bring a battery back up to a full state of charge and then maintain a battery at 100% indefinitely without the worry of typical trickle chargers that sometimes overcharge and burn up batteries. Designed for use on flooded, AGM and gel-style lead acid batteries, the Battery Tender Junior is ideal for motorcycles, ATVs, watercraft, scooters and lawnmower batteries. Spark-proof and reverse-polarity protection ensure safe use.
  • Ideal for motorcycles, ATVs, lawnmowers, personal watercraft, scooters, snowmobiles, any flooded, AGM, gel or sealed maintenance-free lead acid battery up to 40 Ah
  • Spark-proof and reverse-hookup protection
  • Includes ring terminal quick disconnects and alligator quick disconnects
  • Fully automatic with intelligent micro-controller
  • ISM adaptive charging technology
  • Solid state 2-color LED indicates stage of charger
  • Protected by a 5-year limited Battery Tender warranty
  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Battery Tender Junior is compact for use in tight spaces
  • Designed for flooded, AGM, and gel-style lead acid batteries
  • Automatically switches to float voltage after fully charging
Model #: 021-0123
Sku #: 1000035164
Internet #: 204841736

The Battery Tender Junior is a fully automatic and microprocessor-controlled 12-Volt 750-mA battery charger. It is designed to bring a battery back up to a full state of charge and then maintain a battery at 100% indefinitely without the worry of typical trickle chargers that sometimes overcharge and burn up batteries. Designed for use on flooded, AGM and gel-style lead acid batteries, the Battery Tender Junior is ideal for motorcycles, ATVs, watercraft, scooters and lawnmower batteries. Spark-proof and reverse-polarity protection ensure safe use.

  • Ideal for motorcycles, ATVs, lawnmowers, personal watercraft, scooters, snowmobiles, any flooded, AGM, gel or sealed maintenance-free lead acid battery up to 40 Ah
  • Spark-proof and reverse-hookup protection
  • Includes ring terminal quick disconnects and alligator quick disconnects
  • Fully automatic with intelligent micro-controller
  • ISM adaptive charging technology
  • Solid state 2-color LED indicates stage of charger
  • Protected by a 5-year limited Battery Tender warranty
  • Click here for more information on Electronic Recycling Programs

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Name 6-Volt or 12-Volt, 2 Amp Automotive Battery Charger 12-Volt 750mA Battery Tender Junior Battery Extender 6-Volt or 12-Volt, 8 Amp Battery Charger/Maintainer 4 Amp Professional Waterproof Battery Charger 12-Volt Battery Tender Jr. Battery Extender 6-Volt or 12-Volt, 15 Amp Battery Charger/Maintainer 8 Amp charger Battery Extender 12-Volt, 80 Amp Engine Start, 20 Amp Charger/Maintainer 10 Amp 12-Volt Battery Charger with Service Mode
Brand Schumacher Battery Tender Schumacher DEWALT Deltran Schumacher Energizer Schumacher
Ratings (17) (22) (13) (25) (8) (19) (0) (4) (0)
Charger type AC AC AC AC DC AC DC AC AC
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Specifications

Dimensions

Product Depth (in.)
3.75
Product Height (in.)
9.0
Product Width (in.)
7.25

Details

Amperage (amps)
.750
Automatic shutoff
No
Automatic/Manual
Automatic
Battery Test Function
No
Battery tester included
No
Charger type
AC
Cooling fan
No
Cord Length (ft.)
6
Engine start function
No
Handheld/wheels
Hand
Product Weight (lb.)
2lb
Rechargeable
No
Returnable
90-Day
Reverse Polarity Protection
Yes
Voltage Output (volts)
12 V

Warranty / Certifications

Certifications and Listings
1-UL Listed,CSA Certified,cUL Listed
Manufacturer Warranty
5 Years

Specifications

Dimensions

Product Depth (in.)
3.75
Product Height (in.)
9.0
Product Width (in.)
7.25

Details

Amperage (amps)
.750
Automatic shutoff
No
Automatic/Manual
Automatic
Battery Test Function
No
Battery tester included
No
Charger type
AC
Cooling fan
No
Cord Length (ft.)
6
Engine start function
No
Handheld/wheels
Hand
Product Weight (lb.)
2lb
Rechargeable
No
Returnable
90-Day
Reverse Polarity Protection
Yes
Voltage Output (volts)
12 V

Warranty / Certifications

Certifications and Listings
1-UL Listed,CSA Certified,cUL Listed
Manufacturer Warranty
5 Years

Questions & Answers

Would I have to buy anything else in order to use this such as connectors? One reviewer said it d...

Would I have to buy anything else in order to use this such as connectors? One reviewer said it doesn't come with everything you need.
Asked by: CFloyd
No . The Battery Tender comes with all connectors you will need.
Answered by: Yager
Date published: 2018-01-10

Mine went from red to green snd then to flashing green! What does this mean? I do not have instruction booklet

Asked by: Jim
This means the battery is greater than 80% charged and may be removed from the charger and used if needed. It should still be charged fully when possible and the green light will then be solid.
Answered by: Drock
Date published: 2018-02-01

Will this thing help with my truck battery as it is installed in the truck ?

Asked by: arjay
It will charge it in the vehicle but will take awhile at 3/4 of an amp. Just make sure your keyswitch is off and don't try to crank it while it's charging or you will blow the inline fuse.
Answered by: Jchumpfree
Date published: 2018-01-05

Has anyone put one in there car

Asked by: Goblue
Yes. Works great.
Answered by: Dave
Date published: 2018-01-16
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Customer Reviews

12-Volt 750mA Battery Tender Junior is rated 4.9 out of 5 by 22.
Rated 5 out of 5 by from I use Battery tender;s on all of my stored battery's for my boat and old car it extends the life ... I use Battery tender;s on all of my stored battery's for my boat and old car it extends the life of the battery's for years.
Date published: 2018-07-24
Rated 5 out of 5 by from It works great ... It works great
Date published: 2018-07-24
Rated 5 out of 5 by from Low cost but very effective for my need (maintaining charge on a battery for an infrequently used... Low cost but very effective for my need (maintaining charge on a battery for an infrequently used car). My battery was running low or going dead after not using my car for over a week. The Battery Tender solved the problem. It doesn't provide a quick charge for a dead battery, but you don't need that if you keep it charged by keeping the Battery Tender hooked up when the car sits.
Date published: 2017-07-11
Rated 5 out of 5 by from Batter Tender Jr Product is great for keeping my batteries charged while my equipment is not in use. I do not have to worry about overcharging as it maintains a full charge once maximum charge is reached. It couldn't be easier! I currently have 4 of these that I use in the winter months to keep my batteries charged.
Date published: 2016-12-28
Rated 5 out of 5 by from Great Product! I have many older vehicles and use these battery tenders when they are not being driven. I rarely have a battery go bad and if they do they are many years after their warranties expire. The oldest battery I still use is a Walmart brand and it is over 12 years old and still going strong!
Date published: 2016-12-22
Rated 5 out of 5 by from I have purchased this time in the past to keep the battery on my motorcycle charged over the wint... I have purchased this time in the past to keep the battery on my motorcycle charged over the winter months it works great. I bought this one to keep the battery charged in a convertible that is also off the road for the winter. Shopped around and Home Depot had the best price by far.
Date published: 2016-12-21
Rated 5 out of 5 by from I believe these are the best battery maintainers even though they cost a little more. I have owne... I believe these are the best battery maintainers even though they cost a little more. I have owned these before and trust them to maintain my auto and golf cart batteries unattended for six months.
Date published: 2016-12-27
Rated 5 out of 5 by from It's awesome just what I needed ... It's awesome just what I needed
Date published: 2017-05-02
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