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Tender Junior 12V Car Battery Charger


The Battery Tender Junior is much more than a trickle charger. It has a brain. It’s lightweight, compact, and fully automatic; very easy to use, especially in small spaces. It will keep your battery fully charged so that it is ready to go when you are!

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Battery Tender Junior 12V Car Battery Charger

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, aeroplanes, golf carts, backup 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 12V comes equipped with alligator clips and ring terminals for easy hookup. An optional 25 feet extension cord (part number 081-0148-25) is sold separately.

There’s a reason why the Deltran Battery Tender Junior 12V Battery Charger is one of the most popular in the world and is arguably the best 12V battery charger. In fact, there are several reasons.

It’s not because it’s the most powerful charger out there. It’s not because it has a lot of extra “cool” features that you don’t need. It’s not because it’s large and its presence will dominate your garage. Very simply, the Deltran Battery Tender Junior 12V Battery Charger has the brains, performance, value, and durability you need to charge and maintain your 12V batteries now and over the long haul.

The charger/tender is fully automatic and computer controlled. It cost less than many chargers with half its capability. You can take it anywhere and store it anywhere because it’s small and lightweight. Its built-in microprocessor controls a multi-step charging program that charges and maintains 12V batteries without overcharging. You can trust this battery charger because it’s made by one of the premier manufacturers in the industry, Deltran.

It is very simple to use and so small and compact that you might make the mistake of thinking it’s a simple device. Nothing could be further from the truth. This big, little charger has a powerful microprocessor that controls a multi-stage charging program smart enough to charge any of your 12V batteries and then maintain them automatically without overcharging. No more babysitting a dumb trickle charger while worrying that it’s going to damage your battery. Take a look at its great features.

Features

SuperSmart Charging Technology won’t overcharge your batteries
Capable of charging all 12 volt lead-acid, flooded or sealed maintenance-free batteries including AGM and Gel cel.
4-Step Charging Process including (1) Initialization (circuit verification), (2) Bulk Charge (Full power to 75% charge), (3) Absorption Charge (battery conditioning with constant voltage), (4) Float Charge (Indefinite maintenance charge)
You can leave the Battery Tender Junior plugged into AC power and connected to your battery indefinitely without fear of damage to your battery or the charger
Prevents sulfation that is caused by most simple trickle chargers
Safety features including spark proof DC output lead, short circuit protection, and reverse polarity protection
Complete set of indicator lights keeps you informed about every step of the process
Long 12-foot output leads
An output current of 0.750 amps and an output voltage of 12 volts
Case dimensions are 3.313 in (85 mm) L x 2.313 in (59 mm) W x 1.875 in (48 mm) H
5-Year warranty against defects in materials and workmanship

  • Build Quality
  • Performance
  • Versatility
  • Size
4.9

Summary

Works great with cars, riding mowers, and just about any farm machinery with a battery. A great feature is if you touch both connectors there is no chance of a spark. Charges battery and a lot of indicators. The only minor issue is the green and red lights provide the status: blinking, solid, on or off and it’s not clear what it means. The legend is written on the wall unit and is very small and hard to read. Once the green light goes on, you know your battery is reliable and in good condition. It can save you a lot of money in road recovery or garage repairs. A must-have, especially if you leave your vehicle idle for some time at the risk of batteries going flat.

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At a glance

  • Spark proof during lead connection, reverse polarity protected and includes a 12-foot output cord and 5-year warranty
  • Perfect for charging all 12-volt lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell) and safety timer-80 hours
  • Complete 4-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 colour LED indicates the stage of the charger and if the battery voltage drops too far under load, full charger output power resumes
  • It will charge and maintain your battery so that it is ready to go when you are! It’s lightweight, fully automatic and easy to use
  • Build Quality
  • Performance
  • Versatility
  • Size
4.9

Summary

Works great with cars, riding mowers, and just about any farm machinery with a battery. A great feature is if you touch both connectors there is no chance of a spark. Charges battery and a lot of indicators. The only minor issue is the green and red lights provide the status: blinking, solid, on or off and it’s not clear what it means. The legend is written on the wall unit and is very small and hard to read. Once the green light goes on, you know your battery is reliable and in good condition. It can save you a lot of money in road recovery or garage repairs. A must-have, especially if you leave your vehicle idle for some time at the risk of batteries going flat.

Sending
User Review
0 (0 votes)
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