Deltran 021-0127 Battery Tender Junior 6-Volt .75 Amp Charger

• Spark-proof during lead connection, reverse polarity protected and includes a 12-foot output cord and 5-year warranty
• Perfect for charging all 6-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, and if the battery voltage drops too far under load, full charger output power resumes
• Solid state two color LED indicates stage of charger

I have a special interest car that only gets driven in fair weather 10 times a year. The battery was always low. It was a real pain to get the charger out and hook it up (the battery is under the rear seat) every time I wanted to take it out. Those days are over. With one quick disconnect of this little gem I am on my way in minutes rather than hours. Wish I had bought this a long time ago. I highly recommend it if you have similar circumstances.

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This item charges up your 6 volt batteries just as described without overcharging.

Once a certain voltage is hit (7.6v range), the device cuts off the full charge, and drops down to a float charge (6.7v). This has been verified using a multimeter. The status LED lets you know exactly what's going on.

Read Best Reviews of Deltran 021-0127 Battery Tender Junior 6-Volt .75 Amp Charger Here

Purchased this in 2009 and used it for about 5 months. It was working fine until the light went out and the charger quit completely. I tested the charger with a volt meter and there are power but it won't charge the battery at all. (I have tried various methods to ensure positive engagement). Finally, I connected the battery on Schumacher SC-600A charger and it worked.

I have read review and someone has written that it will cost him 16 bucks to have the battery charger send in and returned on a 25 bucks charger. Save your money and spend it toward something more dependable and no headache. We don't need to be belittled by company that won't stand behind their products.

I have more to write but it is not nice so I won't write it.

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The battery charger and maintainer is a really good addition to my garage. You get three options for hookup and the wires are much heavier than some of the others on the market. My 1930 Model A ford is happy!

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Keeping the battery minder hooked up all of the time keeps my old tractor ready to crank and work any time she is needed. This is a good product that saves aggravation and the need to jump start my tractor.