#3,300 in Automotive (See Top 100 in Automotive) #34 in Battery Chargers
Date First Available
October 2, 2003
Warranty & Support
Product Warranty: For warranty information about this product, please click here. [PDF ]
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Battery Tender 4 Bank Battery Charger and Maintainer, 12 Volt 1.25 AMP for Motorcycles, ATVs, Lawn Mowers
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From the manufacturer
Since the family started this company in 1965, Deltran Battery Tender has taken great pride in designing, manufacturing, and distributing technologically advanced products that meet the ever changing needs of our worldwide customers! Our strategic initiatives have continued to focus on innovation.
Here at Deltran, performance isn’t just a business, it’s a way of life. We are constantly striving to improve every element of our business. As the world advances, we remain state-of-the art with innovative designs and technologies.
Battery Tender’s BTP Microprocessor Technology and quick-connect convenience automatically maintains the batteries in all your vehicles. They are ready to go when you are! You just set it and forget it.
Battery Tender gives high quality, fast-charging convenience and performance.
Battery Tender 4-Bank: 12V, 1.25 Amp Battery Charger - 12V Battery Charging Bank with 4 Ports - Simultaneously Charges and Maintains Up to Four Batteries
The Battery Tender 4 Bank Battery Charger is capable of charging four 12-volt batteries at 1.25 amps simultaneously. The unit’s constant current charging is controlled by a microprocessor to prevent overcharging damage caused by trickle chargers. You can use this battery charger with AGM, sealed maintenance free and flooded batteries. You can charge and maintain the batteries of motorcycles, ATVs, jet skis, lawn mowers, and dirt bikes. The unit is capable of maintaining battery charge at the ideal storage voltage for cars, SUVs, pickup trucks, and boats. A 72-hour safety timer shutoff protects your batteries from overcharging. For further safety, the battery charger is spark proof and is equipped with reverse polarity protection. Includes alligator clips and 2 ring terminals for connection. The Battery Tender 4 Bank Battery Charger weighs less than 6 pounds and is designed to charge and maintain your batteries wherever you go.
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5.0 out of 5 stars
What a great solution
Reviewed in the United States on November 25, 2022
So I’ve been using the Battery Tender Juniors for years. But I had a need for 3 full time and one part time is a single location and I didn’t want to use 4 individual units. I change my forklift, gate battery, trailer batteries and my truck (if it’s going to sit a while) and they’re all is close proximity to one another So I pulled the trigger and bout this 4 line unit. It’s a fantastic solution. I zip tied it to a metal pole in my shop so I can see at a glance the status of each, and the cords easily reach each item. Love it
2 people found this helpful
5.0 out of 5 stars
Excellent dual lead battery tender
Reviewed in the United States on November 19, 2022
Received in perfect condition and very fast shipping. Really good quality tender, keeps two batteries charged and maintained. Really like that it can be mounted to the wall or any flat surface. Would highly recommend if you have 1 or 2 batteries that need a tender. Although I did not need them, they do sell extended leads that can be added to each side to extend the reach. Very happy with this tender.
Coming from the perspective of a Yuasa I’ve hard for over 15 yrs, still works like a champ daily. This BD tender charges 2 types of batteries (2022 & 1978 Bikes) perfectly. Shows clearly when it is charging, then flashes near full, then clear full charge. Knocks: much louder, I can hear it’s slight electronic hiss, haven’t had a problem, but can hear & my other charges are silent. Also, given it is for 2 bikes, assumed either charging cables would be longer, or at least one would. Had to spend an extra $18 for extension to 2nd. Otherwise running strong. Would buy again
I have several smaller machine I keep on this tender during winter and it works great. I do wish the cord lengths were a bit longer, but I just bought additional cords, and adapters that bolt to your battery for ease of use.
One person found this helpful
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