I bought the 12v 20 ah lithium iron phosphate battery which weighs less than 5 pounds and cost $92. Below freezing, the lithium ions arenât efficiently captured by the anode. A much slower charge rate can reduce the damage. coffee machines, toasters, kettles & air conditioners, Connect in parallel up to 600ah, and in series up to 24V, Designed to withstand high vibration environments, Highest quality prismatic cells, each resistance matched for each battery to ensure ultimate longevity and performance. A quarter of the weight of an equivalent 160ah AGM (11kg vs 45kg+), 2500-5000+ cycles vs 300-800 cycles for AGM, Rapid charge function allows charging in 1-3hrs, vs 3-4hrs minimum for AGM, Life expectancy up to 15 years, vs 1-3 years for AGM, 95% charge efficiency vs 70-80% in AGM (meaning more of the power put into the battery is able to be stored), 4 Year Warranty (return to base, no cost to you) vs 1 year for AGM, Run a 2000W Inverter off a SINGLE BATTERY - for high powered appliances, eg. We also supply a wide range of LiFePO4, Lithium, VRLA batteries, UPS Replacement batteries and much more. The Enerdrive DC to DC charger (EN3DC40+) has a programmable output current of 5A to 50A and voltage of 13.9-14.6V and takes current inputs from alternator and solar through the inbuilt MPPT, but doesn't include AC to DC charging or a battery monitor. There is no real limit to the solar input, but the unit will only use 520w of solar during charging. If you're wondering about the odd name of these batteries, LiFePO4 is the chemical formula of the cathode in the battery cells (Lithium Iron Phosphate). Conversely, if you pull less than 20 amps out per hour out of a battery rated using a C5, you will get more than the 100ah rated capacity. We offer a range of 12V and 24V batteries to suit different applications. It has the flexibility to adapt to almost any vehicle, old or new, simple or complex with or without an ECU controlled electrical system and even allows the operator monitor the charging status from the comfort of the cabin with the remote monitor. Our batteries are often compared to another, cheaper lithium battery on the market, which is 120ah purely based on cost - there are many cheaper batteries hitting the market. Using a 100ah battery as an example, this will provide 100ah if discharged at 20A for 5 hours. 2/29 Prestige Pde This means the full rated capacity of battery will be supplied over a 5 hour period. The rated capacity of a battery is based on a pre-determined capacity at a set discharge rate and set temperature (usually 25 deg C) to provide the full capacity of the battery. Shipping included Australia wide, including tracking, No cost for shipping with warranty repairs or 30 day returns, Support provided any day, any time that you need, When you are going off road, safety ought to be your highest priority, and when it comes to safety, the LiFePO4 battery from AllSpark is a unit you can rely on.Read More. Besides, if the battery is charged at an improper charge rate, it may cause battery failure suddenly. Copyright © 2019 SHENZHEN UFO POWER TECHNOLOGY CO., LTD. | All Rights Reserved. In fact, Jason, our resident guru on all matters related to 12V power, rates this battery as having equivalent usable power as a 160Ah AGM, yet it has less than half the weight. This helps to prevent more catastrophic conditions like fire or explosions from developing, especially from those with internal protection systems. âDonât charge them when the temperature falls below freezing (0°C or 32°F) without reducing the charge current.â. Connecting multiple batteries in a battery bank should only ever be done so with batteries of the same make and model, capacity, age and chemistry. With that same battery rating, if you discharge it faster, you will get a lower total amp hour output or if discharged slower you will get a slightly higher amp hour output. Ask yourself this question, if a high grade 100ah AllSpark battery in a case of 328x175x215 is absolutely chockablock full inside, how can another manufacturer possibly fit another 20ah inside the exact same size case? If you pull more than 5 amps out per hour from a 100ah battery rated using a C20 rating, you will not get 100ah out of the battery and will likely get closer to 90-95ah in total. yuasa np7-12, 12v 7ah 20hr valve regulated lead acid battery (as 6ah, 7.2ah, 7.5ah & 8ah) with 4.8mm / 0.187" wide male spade connections UFO lithium batteries can last 5,000 cycles longer than competitors. If the lithium-ion battery is exposed to ultra-high temperature, it will be damaged, so does the same in very low temperature. But the charging time would be so long with such a low current, which is an impractical solution. © 2021, Offroad Living Many cheap batteries don't provide anywhere near the claimed capacity, have very low grade BMS and are sold my nameless online sellers with useless warranties. When you compare a C5 100ah battery to a C20 120ah battery, you will actually get very similar capacities when discharged at the same rates. 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