This is a must read if you have never heard of these batteries. Nickeliron batteries have an excellent cycle life and the system was preferentially used in mining locomotivetraction applications. A swedish engineer and inventor who was born on june 19, 1869, ernst waldemar jungners most regarded inventions were the nickeliron electric storage battery nife and the nickelcadmium battery nicd. Figure 21 on the following page shows a typical battery system cell. The following white papers give the straight facts on cell construction, distilled down from the many sources here, and including actual construction of simple cells. A nickel iron battery over its life will be more efficient than most other batteries as most batteries efficiency reduces dramatically nearing the end of their. They can be frequently deep discharged without damage they have a normal working range of 9. Ability to survive frequent cycling is due to the low solubility of the reactants in the electrolyte. Nife battery history the edison nickeliron nife battery is a storage battery with niooh cathode, fe anode, koh electrolyte, active materials are held in perforated pockets, extremely abuse tolerant overcharge, overdischarge, and short circuiting, very long life can be continuously charged. Nife batteries the woodenboat forum is sponsored by woodenboat publications, publisher of woodenboat magazine.
The plates in a leadacid battery are lead peroxide for the positive and spongy lead for the negative. Liion are 4x or so, but on the decrease, just remember the cost of charge control. Whether starting, accelerating or climbing sudden inclines stmpowered vehicles have the power surges needed to merge with complete safety into normal traffic flows. The design has been proven to be very durable and very reliable but i have yet to find any real numbers that relate the simple physical size of a 12 volt 10 cell ni fe battery to a common 12 volt lead acid battery on any amp hours comparisons or discharge rate comparisons. Nife battery type rechargable deep cycle, flooded with alkaline electrolyte electrolyte chemistry potassium hydroxide koh and lithium hydroxide lioh. I would like to know a bit more about replacing the electrolyte. According to edisons original manual from 1914, it is best to completely discharge. I realized rather quickly this is was not the way to do things so let me save you the trouble. Nickelcadmium battery technology means the reliability of 175 w kg specific power available throughout battery discharge at any temperature.
Hbl nife kpl series pocket plate long rate nickel cadmium. You will be bidding on 1 saft nife battery charger. They have a pdf on the nife batteries they supply, interesting read. The nickeliron battery nife battery is a storage battery having a nickel iii oxidehydroxide cathode and an iron anode, with an electrolyte of potassium hydroxide. Rated 250 amps continuous and 750 amps surge at 12 volts. The following pages are being put together to help in the research and development of home made edison nickel iron batteries nife edison batteries are uniquely suited to applications such as collecting power from. Multiple batteries can be wired in series and parallel for higher voltages and more amp hour capacity. Changhong nfs series nickeliron batteries for solar pv. The cost of the nickeliron battery lies between the lowercost leadacid and the. A canning jar with a lid, large enough to hold both plates and the insulator. The electrolyte used in the nife battery is a combined solution of potassium hydroxide and lithium hydroxide, which can improve the batterys performance e. Nife battery is able to withstand harsh treatment during transportation and installation. Simply mounts on negative side battery terminal and flip the switch to quickly disconnect battery. Zapp star battery prices recommendations based on our experience offgrid.
Deepest discharge daily deep discharging has no impact on battery cycle life, allowing for more usable capacity. The following pages are being put together to help in the research and development of home made edison nickel iron batteries nife. Ciyi nife battery is widely used as dc backup power supply for railway, rolling stocks, mine tractors, petrochemical, oil and gas, electricity industries, photovoltaic and other renewable power applications. You can make an edison cell at home in an hour or so. The battery system will generally include battery system cells and an accessory pack. They are able to discharge to a much lower level 70% vs.
In my case i will be building the charger for the nicd battery pack. A new battery requires to be fully cycled a number of times to obtain it rated capacity. If the discharge duration isnt less than 5hours and the battery voltage isnt less than 1. The advanced nife battery chemistry of the atlas 160 completely eclipses the performance of industrystandard vrlas in this application, said robert. Sorry but a good watch battery can do better than that. In 1922, thomas edison applied for a patent on a battery that was too good to be a commercial success.
You will need a 3byfive inch sheet of nickel and a 3by5 inch sheet of iron. Pdf longlife nickel iron battery functionality cost comparison for. No battery offers a better longterm value for renewable energy storage. Product application the industrial nickeliron nife rechargeable batteries are widely applicable for pv power supply. Because of their high reliability, long service life, lower cost and pollutionfree operation, nickeliron nife batteries are gradually replacing leadacid batteries in a wide range of applications, especially for solar pv. I wonder if there is someone importing into oz from them. Iron edisons nickel iron battery is rated for at least 11,000 cycles with daily use. By providing a large space between the the electrode separator is a key feature of positive and negative plates and a generous. Cogenient your 1st resource for hbl nife harsh environment long duration batteries, pocket plate nickel cadmium nicd. Nife battery by including different electrode and electrolyte additives to suppress.
You can either use a separate manual battery charger or an inverter with a built in battery charger. Alibaba manufacturer directory suppliers, manufacturers. When youre finished arranging, click combine files. To merge or manage pdf files, youll need either a free but limited thirdparty productivity app or one of a variety of welldesigned commercial apps. They also need to be concerned about the age and size of batteries if they want to add to their leadacid battery pack. How to merge pdfs and combine pdf files adobe acrobat dc.
I did try a few desulfation devices when i first went off grid. You have clicked a page that seems to be very popular. Give us a call 2089465550 or send us an email, we are happy to help. Regenerative catalytic caps are available to combine the h2 and o2 back into water if. The nickeliron battery was invented in the early 1900s by thomas alva edison 18471931. Mar 19, 2017 the 3 best batteries for an offgrid energy system off grid power system for homes and businesses duration. Battery never worry about changing your solar battery again. Because of their high reliability, long service life, lower cost and pollutionfree operation, nickeliron nife batteries are gradually replacing leadacid batteries in a wide range of applications, especially for solar pv and renewable energy power systems. Unlike lead acid batteries, the plates of the nife battery do not dissolve into. The new battery and the battery stored for more than 6 months should be charged at 0. Encell technologys atlas 160 nickel iron nife batteries.
This ensures a low total cost of ownership tco over a life cycle. If thats the case, then i think that it would be better to do a nife type battery, because it would be so much better for the environment, rather than ending up with a bunch of dead batteries. He went to uppsala university to study astronomy, botany, chemistry, geology, latin and mathematics. Table 2 compares the leadacid battery with alkaline storage battery systems 5.
Technical support nife nicd battery lead acid battery. Its performance increased rather than degrading with time. The forum is a free service, and much like the free content on public radio, we hope you will support woodenboat by subscribing to this fabulous magazine. Click, drag, and drop to reorder files or press delete to remove any content you dont want. The cells will be delivered filled with electrolyte and in a discharged state. A car battery can actually be physically sliced into 6 individual cells. The iron edison nickel iron nife battery will be the last battery you will ever buy. Plus, i love the idea of being able to replace one individual cell and leave the rest of the cells alone.
Stop unwanted battery drain with battery doctors patented knife switch for top post batteries with stud. I started out on the used forklift battery route and now i have several acid filled batteries sitting in my backyard. Ignition signal present for 30 seconds and chassis voltage is above. Pdf swer line voltage sags, if network upgrade is not possible, eventually require. The current homemade cell is easily constructed in a mason jar. Nickel iron battery industrial series beyond oil solar. The pulses to the battery can mess with inverters and solar chargers. You can merge pdfs or a mix of pdf documents and other files. Knife switch for top post batteries with stud the home depot. This rechargeable battery was introduced in 1900 by thomas edison.
Buy your set of batteries once and have easy monthly payments while reaping the benefits of a nickeliron battery. Nov 25, 2009 sorry but a good watch battery can do better than that. The 3 best batteries for an offgrid energy system off grid power system for homes and businesses duration. Though deep cycle are pretty much double what a starting battery is. Now you can own a nife battery for about the same price or less than a good quality lead acid battery trojan re series, surette. Pdf this manuscript reports the effect of bismuth sulphide and copper composites on the electrochemical performance. Thomas edison with his nickel iron battery in 1910. Constructed in robust and reliable saft nife nicd pocket plate, our block batteries function in a wide range of temperatures, resist electrical abuse, shock and vibrations and need only basic maintenance. This generated a large amount of data, but in the 1990s, nickelmetalhydride nimh took over the reign to solve the toxicity problem of the otherwise robust. Nickel iron battery an overview sciencedirect topics. Nickel iron battery is a high performance rechargeable battery with nickle hydroxide positive plate, iron negative plates and potassium hydroxide as its electrolyte.
Pdf rechargeable nickeliron batteries for largescale energy. Frequently asked questions about the nickel iron battery in home power systems. Battery desulfation might help to prolong a battery life that is sulfated. Changhong nfs nickeliron battery cycle life versus depth of. The nife batteries are much more costefficient over the longterm and are guaranteed for 15 years. The economics are not nor will they ever justify nife. Ciyi nife battery,varta technology,long life, green energy. If you take care of a battery you can keep down the sulfating and get a good life out of your batteries. When i first started planning a renewable energy re system, the author john berton switches to solar power. Now you can own a nife battery for about the same price or less than a good quality lead acid battery trojan re series, surette, etc. We are able to get panels from20w to 300w please send an email about your requirements. It is often used in backup situations where it can be continuously charged and can last for 20 years. It is a very robust battery which is tolerant of abuse and can have very long life even if so treated.
Edison batteries are uniquely suited to applications such as collecting power from solar cells, and even powering electric vehicles. A 3by5 inch piece of phenolic plastic placed between the iron and nickel will act as an insulator and keep the plates separated. It could be overcharged or discharged completely without damage to the cell. The typical leadacid car battery consists of 6 cells connected in series. Swedish inventor waldemar jungner had developed a nickle iron battery in 1899, while working on his nicklecadmium battery but abandoned the battery and production because of. The advanced nife battery chemistry of the atlas 160 completely eclipses the performance of industrystandard vrlas in this application, said robert guyton jr. China nife battery, china nife battery manufacturers and. Provided is a nife battery comprising an iron electrode which is preconditioned prior. The battery used an alkaline, instead of acid, electrolyte.
The cells are shipped with a vented white shipping cap equipped with a flame arrestor. Learn about the differences in nickelcadmium and nickelmetalhydride. Nickel iron batteries for twenty first century energy storage. Renewed interest in the ironbased batteries such as nife has. The difference between our offgrid customers and those using other batteries is that ours do not have to make major lifestyle sacrifices. The different standard concentrations of electrolyte allow the nife. It is a very robust battery which is tolerant of abuse, overcharge, overdischarge, and. For 50 years, portable devices relied almost exclusively on nickelcadmium nicd. Nife battery series nife nicd battery lead acid battery. To add more expense is the nife charge efficiency of 60% which means you need a much larger solar panel wattage to store a given amount of energy. The active materials are held in nickelplated steel tubes or perforated pockets.
463 1469 195 635 632 1372 1106 542 410 598 1627 451 1498 599 1083 789 209 597 1113 286 1545 418 1548 55 1200 1019 805 691 665 296 1479 844 1431 818 200 1027 69 513 72