Deltran Battery Tender Junior 12V Battery Charger (021-0123)
Deltran Battery Tender Junior 12V Battery Charger

Deltran Battery Tender Junior 12V Battery Charger (021-0123)

Manufacturer:
Deltran

UPC:
734357000078

Retail Price:
$39.95

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Avg. Rating:

Features:
  • Perfect for charging all 12-volt lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell)
  • Complete 3-step charging program (Initialization, Bulk Charge, Float Mode) allows for optimization of battery power, without overcharging
  • Automatic charge cycle functionality switches to float mode after fully charging the battery
  • Solid state two color LED indicates stage of charger
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.

Editorial Review
The Battery Tender Junior 12-volt/75-amp battery charger is the small and simple solution to the challenge of keeping vehicle batteries optimally powered when not in use. It is able to charge any lead-acid battery, including standard and sealed AGM and GEL Cell battery types and is also designed to be easy to use in small spaces, to utilize a 4-step charging program and safely function in a fully automatic mode. Taken together this makes the Battery Tender Junior 12-volt charger an excellent means of ensuring that your battery is fully charged and ready to go when you are. The Deltran Battery Tender Junior 12V Battery Charger with alligator clips, ring terminal, output cord
4-step charging with automatic float mode.
View larger.
The Deltran Battery Tender Junior 12V Battery Charger in retail packaging
Charge any lead acid battery, including AGM and gel cell.
View larger.
Safe, 4-step Battery Charging
The Battery Tender Junior 12-volt charger is much more than a trickle charger. It has a "brain". Utilizing a 4-step charging program (initialization, bulk charge, absorption mode and float mode), it allows you to simply connect the charger to a battery, either in or out of a vehicle, and forget about it until you are ready to put the battery to work. Like all Battery Tender chargers, at the end of the regular charger cycle it automatically switches its output voltage to a safe, storage or float level that eliminates the need to worry about the damaging effects of overcharging, and the resulting need to check on the condition of the battery. If/when the battery voltage drops too far under load, output power resumes and the charging cycle begins again. The unit also features sparkproof connectors, short circuit and reverse polarity protection, an easy to understand charging status indicator consisting of a single LED, and almost no current draw from batteries connected to it. Key Features:
  • Perfect for all lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell).
  • Complete 4-step charging program (initialization, bulk charge, absorption mode and float mode).
  • Automatically switches to float / maintenance voltage after fully charging the battery.
  • If the battery voltage drops too far under load, full charger output power resumes.
  • Solid state two color LED indicates stage of charger.
  • Spark proof and reverse polarity protected.
  • 12' output cord.
  • 5 year warranty.
Charger Models Output Voltage Output Current Charging Software*/
Battery Type
AC Voltage/
Frequency Input
(Volts) (Amps) Battery Tender Junior 6V Battery Charger 6V 0.750A 3 Step STD & AGM 120 VAC, 60 Hz Battery Tender Junior 12V Battery Charger 12V 0.750A 4 Step STD & AGM 120 VAC, 60 Hz Waterproof 800 12V Battery Charger 12V 0.800A 3 Step STD & AGM 100 to 240 VAC, 50/60 Hz Battery Tender Plus 6V Battery Charger 6V 1.25A 4 Step STD & AGM 120 VAC, 60 Hz Battery Tender Plus 12V Battery Charger 12V 1.25A 4 Step STD & AGM 120 VAC, 60 Hz Battery Tender Plus 12V Battery Charger (Gel Cell) 12V 1.25A 4 Step STD & AGM or GEL 120 VAC, 60 Hz Battery Tender Twin 800 12V Dual Battery Charger 12V 0.800A 3 Step STD & AGM 100 to 240 VAC, 50/60 Hz Battery Tender 12V 2-Bank Battery Management System 12V 1.25A 3 Step STD & AGM 100 to 240 VAC, 50/60 Hz Battery Tender 12V 4-Bank Battery Management System 12V 1.25A 4 Step STD & AGM 100 to 240 VAC, 50/60 Hz Battery Tender 12V 5-Bank Battery Management System 12V 2.0A  4 Step STD & AGM 120 VAC, 60 Hz Battery Tender 12V 10-Bank Battery Management System 12V 2.0A  4 Step STD & AGM 120 VAC, 60 Hz *Note: All Deltran battery chargers will charge all types of lead acid batteries: either flooded (standard STD), sealed maintenance free Absorbed Glass Mat (AGM), or sealed maintenance free gelled electrolyte (GEL) batteries. However, for optimum battery performance in deep cycle applications (for example, running a trolling motor), it is best to chose the Deltran charger that has the charging software specifically designed for the battery type. Fortunately, since the technical staff at Deltran has developed charging software that works equally well for both STD & AGM batteries, the only choice to be made is between 2 models: either STD & AGM or GEL software. Five-year Limited Warranty
Deltran provides a limited five-year warranty on its Battery Tender Junior 12V Battery Charger to the original purchaser based on defective material or workmanship. Warranty is void in cases of product misuse, disassembly or modification. Other details regarding warranty limitations and procedures are contained in the Deltran Battery Tender Charger's general limited warranty information sheet enclosed with this product.
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Battery Tender 021-0123 Battery Tender Junior 12V Battery Charger
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Overview of current deals for the Deltran Battery Tender Junior 12V Battery Charger (021-0123):
  • 21 stores are offering Free Shipping.
  • 12 stores offer International Shipping or Worldwide shipping.
  • 23 stores have Express Shipping options.
Deltran Battery Tender Junior 12V Battery Charger (021-0123) Specs:
Product NameDeltran Battery Tender Junior 12V Battery Charger (021-0123)
ManufacturerDeltran
Product Number MPN021-0123
Retail Price $39.95
EAN-130734357000078
UPC734357000078
Manufactured in:Made in China
Last Updated:16-April-2014
Deal first added on:9-November-2009

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Latest 6 Reviews
Here is what people are saying about the Deltran Battery Tender Junior 12V Battery Charger (021-0123)
5 Star Rating  "Battery Tender Review" 
- Reviewed By An Amazon User
Works just fine. Scooter battery flat after 2 months storage. Battery tender brought it up to top on a couple of hours. Neat little harness to bolt directly to battery so you can just plug it in.
 
5 Star Rating  "great little battery tender" 
- Reviewed By An Amazon User from West of Boston
Battery Tender jr is great for my motorcycle to you use during storage in the winter. For the money it is the best deal in town.
 
5 Star Rating  "A Gotta-have tool!" 
- Reviewed By An Amazon User from Brighton, MI United States
This is one tool every household should own. Compact size and interchangeable connections plus the ability to change fuses to get the right amps for each battery type make this battery tender easy to use and worth every penny.
 
5 Star Rating  "What else is left to be said? This is the one to own." 
- Reviewed By An Amazon User from Milwaukee, WI USA
Unless you have specific needs, like multiple batteries to charge, or need a much higher charge rate, buy this model, and save yourself some money.

This is my 2nd Junior, not because it died on me, but because I accidentally ran over mine in the driveway, and killed it. The old one worked faithfully for years, and through many Wisconsin winters, so there was no question about what to replace it with.

I can definitely recommend this.
 
5 Star Rating  "Brown Bagger" 
- Reviewed By An Amazon User from Syracuse, NY
These tenders work real easy and do their job with great satisfaction. My batteries are now always fully charged.
 
5 Star Rating  "Perfect for snowbirds and absentee homeowners" 
- Reviewed By An Amazon User
The battery Tender Jr is a new breed- this is not your father's battery charger. With the advent of 'everything digital', this is the perfect answer when you are leaving 12v battery powered cars and equipment behind.

Unlike the large shoebox chargers of years past, this little guy isn't much bigger than your fist but still provides more capability. In addition to charging, it also 'maintains', a relatively recent development that will guarantee longer battery life- saving you the cost of this item easily.

The directions are simple and the monitoring is too. Using simple lights to tell you what is happening, anyone can check on it to make sure the battery is being properly maintained. The big plus is that it will not boil out the water/acid mixture. Therefore the threat of a fire is significantly reduced. Another benefit is that, should the battery fail internally, the unit will not charge it. (This can be a slight negative as it will not charge a completely dead battery, but that doesn't bother me.)

Our company manages private homes while the owners are gone and this has single-handedly eliminated dead batteries when they return. We use it for all kinds of batteries: new cars, antique, customs, and hotrods, motorcycles, airplanes, aircraft tow motors, boat motors, etc. As long as it is 12v, this is the jewel.

Mark Mehling
Author Leaving Your Home-Alone: A Do-It-Yourself Step by Step Guide to Leaving Your Investment Empty for Months at a Time
 
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Last updated: Apr 16, 2014 at 05:13 EST. Pricing information is provided by the listed merchants. GoSale.com is not responsible for the accuracy of pricing information, product information or the images provided. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on amazon.com or other merchants at the time of purchase will apply to the purchase of this product. As always, be sure to visit the merchant's site to review and verify product information, price, and shipping costs. GoSale.com is not responsible for the content and opinions contained in customer submitted reviews.
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