What is the maximum Amp-Hours this system can measure? I have a battery system that has a 1100 Ah capacity.
1326041
I don't know what you want this gauge to do. IT measure amps volts, wattage. load, and Cycle. It doesn't know how many AH Capacity your batter is. Hope this helps RC
143352
Glad to help! A good way to view the 400 Amp battery bank is simply as a fuel supply. At 400 Amps you should be receiving about 25 Amps back into your system per hour. To use this as a measuring stick, you would then want to be using devices that would be consuming less than 25 Amps per hour. If your devices would be consuming more than 25 Amps per hour, you would want a battery bank with more capacity.Regards,Steve, for Explore Electric
1345051
It would completely depend on what you are running I have not ran it down yet but you never really want to run a battery with high amp draw down under 40% with. I would guess a dc refg 3 days. You take the total amp hours times 12 gives you the watt hours on the battery. I haven't done it yet.
715956
The battery we received is a 40v Lithium G-max, 146 Wh battery. I'm not sure how this crosses over to the amp hour rating. If they assume you have a constant 40v for the whole charge, that would be 3.65amp hours. If they take into consideration the voltage degradation over time or that it would not be used at a constant 40v output, they may estimate it at 4 amp hours. The battery model is #29472.
1989333
Certainly a higher Amp Hour rated battery will power your game equipment longer than a lesser one will. That said, while this is an outstanding battery, it will not enhance the power delivery to your game as that is limited by wire size and fuse ratings.
610621
The connection between amp hour rating and reserve capacity is a bit confusing because it seems there are not well defined standards for testing. The key is that the amp hour rating can vary depending on how large the current draw is. Generally, the higher the test current the less the amp hour rating. I have read that "usually" the amp hour rating is determined with a test current that discharges the battery in twenty hours, but that depends on the manufacturer doing the test. Reserve capacity is defined as the number of minutes that the battery will provide a useful voltage with a load of "less than 25 amps." So having said all this, a rough estimate of the (best case) amp hour rating of this battery would be 200 minutes times 25 amps divided by 60 minutes per hour equals 83.3 Amp Hours. But again, this all depends on the exact conditions used by the manufacturer, and may not correlate exactly to an amp hour rating done under different conditions for another battery.
1953434
In theory, 11.8 amps. I wouldn't use it for anything much over 8 or 9 amps - that gives you almost a 1000 watts of power. Remember, 1000 watts means you will be drawing over 80 amps from your battery!
864147
According to Lifeline the maker of my AGM batteries either the gel or sealed setting will give the right voltage. One thing you might need to know is if the batteries are discharged say down to 50 or 60% you need to bulk charge with enough amps (most say at least 10%of the battery bank's capacity), so a 300 amp system would need at least 30 amps as a minimum and more would be better in order to assure a full charge is achieved. You may want to check with your battery manufacture to get the exact specs to charge with so you can get the longest life from your batteries. I just use the 180 watts of solar panel to keep my already charged batteries at full charge. Have a great day Gary
1831207
Like LFM says, put the "Watt's Up" between battery and load. As long as it has some current from the battery, the unit will stay on and keep a running tally of amp hours, max/min voltage, etc.
1918071
Depends how many AH is the battery. For every AH you need 1 amp so for a 100AH battery theoretically you need 20 hours at 5 amp to fill it up. However that its not always the case. You only put out 5 amps at full blast and not at lower voltages.
1100057
Yes the same in essence. the biggest things your going to look for in these batteries is the dimensions. Obviously voltage (12v) and capacity ( 18-19 amp hour) is a factor but you can play with the Ah's +- a little. But Can't use it if it doesn't fit in the battery locationFor in these types of batteries
738434
Automotive batteries are not typically rated in amp hours. I would estimate a car battery to be in the range of 60-100 amp hours depending on its size. Car batteries are designed to be starting batteries; not deep cycle batteries. It is important not to confuse volts, amps, amp hours. Your battery is 12 volts as well has the heater. When connected and turned on it will draw current of approximately 25 amps to generate the 300 watts of heat. On a larger 100 amp hour battery it will drain it roughly 50% in 2 hours (25 amp x 2 hours = 50 amp hours).
13718
in general, most agm batteries of this size are rated about 100-115 amp hours...however, i have ordered 6 of these and they have been up to 1 year old which means they may not have that full capacity..
582981
My best answer: If the voltage is the same and it physically fits, then it is okay. The 4400mah stands for 4400 milli-amp hours which means that your battery can provide 4.4 amps for 1 hour or 2.2 amps for 2 hours. This means your battery is better than the 4000mah battery. I am forced to assume that the battery pins of the new battery are one for one the same as the old battery.
935834
Ah = amp hour. The .1 difference will not matter to you or the equipment. So the answer is yes, it's safe to use.
1973554
Ken J was real close. You have to take 80% of the atv battery's AH rating (which, by the way, can be anywhere from 4 AH to 36 AH). You never discharge a lead acid battery 100% (12.0 volts open circuit is discharged, 12.72 and up open circuit is fully charged). They have a very high resistance to recharge when you discharge them completely. So a 5 AH battery has 4 AH available. Drawing 3 amps for one hour is 3 AH. So that battery would only last about an hour and 20 minutes give or take a few. A 36 AH could go over 9 hours. So it ultimately depends on what AH battery you use.
1113808
My system is not ADT so, I can't answer your question really. I just looked at the battery I had before and used it as a reference. It too was a 12v 5ah battery. Similar size with F2 terminals.