Will this work with the 2 bank Battery Tender? Also do i only need to purchase 1 for the 2 bank or do i need 2?
1182516
You will only need one battery tender unit if you use a splitter to both battery banks. Home Depot or Lowe's would be a good place to get what you need, and be able to talk to someone face to face.
1182517
You are going to need sufficient cord length and appropriate connectors for each application. If you are wanting to charge two separate items simultaneously, obviously you will require two separate cables with the appropriate connectors. File that under Common Sense 101. ;-) How many accessory cords and connectors did you receive with the 2 bank Battery Tender? If you received two, you may not need any. If you only received one set and wish to charge two items at the same time, you are going to need another set!
1182518
It will fit the 2 bank. The plugs are standard. You will need 1 cable for each bank if the batteries are located more than a couple of feet from the battery tender.
1182519
You do not need to purchase anything additional for the 2 bank battery tender. If you have to batteries that are close together no additional wires are needed. This is only needed if you have 2 batteries and one battery is a distance away from each other.
2202953
No you will have to purchase one other battery to go with the one battery for it to operate
1233768
Dont know if i understand your question. But it doesn't sound like it would work because one 12v panel wont charge 24v battery unless you connect two 12v panels in series.
1905644
It will handle two batteries okay. whether it will charge both or only the one it is connected to depends entirely on how you batteries and electrical system are wired.
2206531
Yes, but would have to ask, why 2 charge controllers to 1 battery or battery bank ?
96971
It will work just fine. You select each bank seperately on what type of battery it is charging. You can charge 3 different types of batteries of you want
999226
With a 12v dual battery setup, batteries are wired in parallel. A single Battery Tender should charge both batteries with no problem.For proof positive, call Deltran (the manufacturer) in Florida: 386.736.7900.
1324701
Yes it will work as a 2nd battery because the two batteries work independently - only one at a time. Just make sure you use the correct chargers on the two batteries - they will have different chargers now.
636286
if you have a starting and acc. battery and a trolling battery, use the two bank charger. pull in,plug in and forget it. after charging full it goes to maintenance mode.
1633776
On my generator, there is a plug on the panel to plug the charger into. I found this did not work very well. I purchased a tender/charger like this one: Deltran Battery Tender (021-0128) 1.25 Amp Battery Charger and attached it to the generator's battery. This type of charger allows you to leave the charger attached so the battery is always ready to go. Ellis
445828
Not sure, I would contact Battery Tender Company,I'm sure they could advise you.
2070265
yes that is correct. If you connect two 12v batteries in series end result will be one battery bank of 24v. When charging batteries - use of a charge controller is highly recommended.
1628491
Its not necessarily about the amount of batteries it will charge/maintain. This unit is rated for 140 amps of throughput. As long as your power draw to charge all of those batteries doesn't exceed that i'd imagine you'd be fine to hook up as many as you want.Another variable also is how many amps your alternator is putting out.
1080941
The best answer is one. You can parallel batteries in a bank, but they should be the same size....I'd stick with one with this small unit.
887419
I would advise against running it in a two batteries to one panel setup. If one battery went bad it could/will cause the loss of the other battery. The charging controller in this unit is meant to work in a one to one relationship to a single battery. Properly wired it could possibly work as a temporary solution. Is it advised? No. Eventually there will be a massive failure when one battery in the circuit has problems and an overcharge hits the remaining good battery. I would suggest a Battery Tender 022-0165-DL-WH. This is a dual battery charger but is not solar powered.
1923910
it comes with it's own charger so you can charge 2 batteries at once and your existing chargers should be able to charge them
1723118
Just buy one big alternator I only used one and it charged all my batteries an ran all my amps .. Yea one big alternator is good don't waste ur money on two..