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|Price:||$142.25 & FREE Shipping. Details|
|You Save:||$107.70 (43%)|
| The Battery Tender 12-volt/1.25-amp 4-Bank Battery Management System is designed to fully charge up to four 12-volt batteries simultaneously and maintain each at its proper storage voltage without the damaging effects caused by some trickle chargers. Compatible with all AGM (absorbed glass mat), sealed maintenance free and flooded batteries commonly found in some automotive/farm equipment, motorcycles, ATV’s, and personal watercraft, this lightweight, microprocessor controlled unit provides safe, constant, four-step charging current for every vehicle stored in your garage, shop, barn or boathouse. |
The Battery Tender 12-volt/1.25-amp 4-Bank Battery Management System is much more than a trickle charger. Utilizing a 4-step charging program (initialization, bulk charge, absorption mode and float mode), it allows users to simply connect the charger to up to four batteries, either in or out of a vehicle and forget about it until you are ready to use it, with the confidence that the batteries in all four vehicles are being maintained at optimal performance levels. This makes it perfect for seasonal and recreational vehicles like motorcycles, jet skis, ATV's, snowmobiles and more,. It is also safe for your battery because it utilizes advanced microprocessor technology that automatically switches its output voltage to a storage or float level. This feature eliminates the need to worry about the damaging effects of overcharging, and the resulting need to check on the condition of a charging battery. If or when the battery voltage drops too far under load, this same smart technology resumes output power and the charging cycle begins again. The unit also features spark-proof connectors, short circuit and reverse polarity protection, an easy to understand charging status LED indicator for each charging bank, durable yet lightweight construction and almost no current draw from batteries connected to it. Key Features:
Deltran provides a limited two-year warranty on its Battery Tender 12V 4-Bank Battery Management System 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.
The 4 Bank Battery Tender Battery Management System is four encased 1.25 amp battery chargers designed to fully charge a battery or batteries and maintain at proper storage voltage without the damaging effects caused by trickle chargers. This charger will operate anywhere in the world!
Four sets of Alligator Clips and Four Sets of Ring Terminals are included.
12.5 foot and 25 foot extension cables sold separately.
|Battery Tender Plus||Battery Tender Plus High Efficiency||Battery Tender 2 Bank Battery Management System||Battery Tender 4 Bank Battery Management|
|Output||12 Volts DC @ 1.25 amps||12 Volts DC @ 1.25 amps||Each Terminal 12 Volts DC @ 1.25 amps||Each Terminal 12 Volts DC @ 1.25 amps|
|Microprocessor Controlled constant current charging||✓||✓||✓||✓|
|Warranty||10 Year||5 Year||2 Year||2 Year|
|Listed in the California Appliance Efficiency Database||✓||✓||✓|
|Reverse Polarity Protected/ Spark Proof||✓||✓||✓||✓|
|Fully Charge and Maintain||✓||✓||✓||✓|
Great product that works exactly as advertised. Small, light-weight, and it is charges two batteries at once. Read morePublished 14 hours ago by AZOutdoorsman
Exactly what I needed to keep both of my Harleys batteries well maintained during the winter months. Money well spent and we'll worth it. Read morePublished 16 hours ago by john m hale
From what I read with problems with the fans on the 10 bank, I bought two of these instead. No problems at all.Published 4 days ago by Maldev
I've been using this for a couple of years now and it works great. Batteries seem to last longer.
Have bought another for batteries at work.
A little on the higher side price-wise, but has been working for years. You get what you pay for.Published 7 days ago by Amazon Customer
I've used these for my classic car collection for over 10 years. So far, only 2 or three batteries have given out.Published 9 days ago by Robert J Dockendorf
Great for my boat batteries.... Amazon provided a great deal on this product.Published 10 days ago by PNC