can i use a 4ah battery instead of 2ah

But - the 12Ah battery is 1.3" wider and that will not fit in the box. The F1 terminal sometimes referred to as T1 terminals will be 0.187 inches (3/16”) wide. Can I use a 4ah battery instead of 2ah? The F2 or T2 terminal is 0.250 inches (1/4”) wide. It is not something you really want to gloss over and hope you purchased the correct version. Yes, this is perfectly fine. We started with a 4Ah battery and pretty much the 7Ah battery was just longer (and fit in the box no problem). For example, a device using a 12V 7.2Ah can use a 12V 9Ah for longer run time. The difference between a 7.0Ah and a 7.2Ah battery is negligible, and … This question is in the General Section. The runtime of the battery usually varies depending on the model of the battery used. The snow thrower you currently have many not be able to take a 4ah battery. You can find the OP4026A just about anywhere including Home Depot, Amazon, Ebay, etc. Shellback. We had trouble talking to the server. Battery Amp Hours Really Do Affect How Much Power Your Power Tool Delivers. and has the fuel gauge on the back, like the other 40V batteries. The 2 amp hour battery can handle a … Lv 7. I have one 4ah and two 2ah batteries. Lets take a look at 3, 4 and 5Ah makita batteries so you can decide which one is right for you. How many amps run through a high tension power line. So long as the battery has the same voltage rating, and is designed to fit, then it will increase the tools working time. The Ryobi ONE+ Rb18l15 18v 1.5ah Lithium Battery is a step up from the 1.3Ah model above. These F1 and F2 terminals can be found not only on the 12V 4Ah and 12V 5ah batteries but on most all the smaller 6 volt and 12 volt lead acid batteries from 22ah down to 0.2Ah. terms and conditions. Amp-Hours basically show how much energy a battery holds. The UB1240 pictured above has the F1 terminals. Now most people choose to upgrade their 12V 4ah battery to the 5ah version. For electric drills you generally want an extra battery so you can rotate them out on the charger while you work. You can use a lower Amp hour battery on a high demand tool, like a framing nailer or some saws and grinders, but it will not last as long and you may not get the performance you require out of it. Then needed to start trimming and edging yard again so didn't hesitate to buy Trimmer with 4AH battery. The 4Ah would give you approximately twice the run time as the 2Ah. When the time came to buy a new replacement he would either tape the adapters onto the new battery or slide them on the terminals and use them. Posted: 16:20 - 14 Dec 2009 Post subject: New battery 6Ah instead 4Ah: Hi there, my motorbike came to me with a weak battery. When one turns off the car with out powering down the a/c, fan, and radio does it contribute to short circuiting? How do I connect low voltage outdoor lighting to home electrical? It would be equivalent to having a larger gas tank, you would get a longer run time before having to refill it, or in the case of the battery, recharge it. There are literally thousands of applications for these little 5Ah and 4Ah batteries. These tiny adapters cost way less than it would take to ship back and exchange your incorrectly purchased battery. cost wise you can get: 2 3Ah batteries for £83 1 5Ah battery for £70 (Prices from amazon and may change by the time someone from the future is reading this) As stated previously, it all depends on use. A wise friend shared with me once that he purchased a set of terminal adaptors and taped them to his alarm system battery. The best we can do is highlight the broad categories such as home security alarms, UPS backup systems, home medical devices, and two wheeled electric scooters. LuckyGuy (38405) “Great Answer” (3) Flag as… ¶ My radio can last at least a week on a 5Ah, but my circular saw drains them a lot faster. In an application where you are constantly draining the power down over 7 or 8 hours and need to extend this another hour or two then upgrading is essential. Yes! I haven't tried the other way around but am certain it would work, albeit be a bit unbalanced and heavy for handheld use. The 4.0 ah battey will have twice the life as the 2.0 ah battery. However, other factors may affect the runtime of the battery. The answer may not be earthshattering but will provide perspective and peace of mind. on August 20, 2016. Making a solar USB charger, question about amps? Oops. Lately I had to charge it every couple of days. It will not hurt the tool or the battery but your using experience may not be as you hoped. There are many situations in which it will have no effect as the battery is simply their as a backup source of power should the primary power source have a hiccup. It would be impossible to list every specific application and give a recommendation. The 4.0Ah Battery can be charged within 80mins with the Power X Change Fast Charger or 5 Hours with the Eco Charger. Correspondingly, what does 5ah mean on a battery? You may end up discovering your home security alarm battery connectors are too small and will not attach to your battery. Thanks guys! The voltage of the original and the replacement has to be the same. The down side is the weight. That way he never had to worry about remembering which terminal type he needed. It won’t make the drill run faster or anything like that. If anything, using a lower capacity battery is more likely to end up with a duff battery. The reverse question is also asked. The same device will run twice as long on the 4ah battery than on the 2ah battery. The length of your terminal will end up about a half inch longer. The RY40210B and RY40220 are both string trimmers that use the OP4016A battery and range between $120 and $170, including a charger and the tools. 0.5 acre cut, trimmed, edged in 1.5 hours using both batteries. see less The mower can hold 2 batteries of either size. For the best experience on our site, be sure to turn on Javascript in your browser. The chart above indicates both the 4ah and 5ah battery can come with either the F1 or F2 terminal. The drill uses only the amperage it needs. Looking at the chart above, we can clearly see that these two batteries are the exact same physical size and share the same voltage. 13 years old and agree to the I guess I'll stick with the 7Ah and just add replacing it to the things I do every January 1st. As the dimensions of the 12 Volt 9 AH battery and the 12 Volt 7.5 AH battery are exactly the same, they are interchangeable. Hi.. some months ago my UPS batteries died on me after a little more than 1 and half years and then i replaced the batteries from the same store few months ago. Fell in love, no more gas. For the vast majority of applications you can attach an F1 to F2 or F2 to F1 converter. Or worse yet your connectors are a little big and fit loosely on the battery terminals. It would be equivalent to having a larger gas tank, you would get a longer run time before having to refill it, or in the case of the battery , recharge it. A bigger battery is a good thing. This Ozito 18V 4.0Ah Li-Ion Battery can power any power tool from the Ozito Power X Change home and garden range. The battery comparison table below lets you know what to expect from your Makita battery in terms of charge time, run time battery … The 4Ah would give you approximately twice the run time as the 2Ah . The pictures suggests either a 26 cell (13x2) or a 39 cell pack (13x3). What makes a 2Ah or 5Ah battery? So, this is exceptionally good and very efficient battery usage. 7 years ago. Naturally the bigger the number the longer the battery will last when it is being used. Please try again. But using an example of the 80volts battery, the 2.0AH model gives a runtime of up to 40mins and the 2.5AH model gives a run time of 45mins while the 4.0AH model gives a runtime of up to 60 minutes. The simple difference is that a 4Ah battery should last twice as long as a 4Ah battery. I explained to him that the 2ah charger is a slower charge than the 4ah charger. If you are using a 4Ah battery and heading towards the 5Ah would mean that your application could run up to 25% longer. MAKITA BATTERY COMPARISON 3Ah v's 4Ah v's 5Ah. It is like having a Ferrari with a 1 gallon fuel tank. Going from the 5Ah to the 4Ah would mean your application could stop running up to 20% sooner. Fast and to to the point, that’s what I like. What would be the benefit, if any? Now they also sell 4Ah batteries (that fit several other cordless tools in their tool line). Click through to our Battery Basics Tutorial and learn everything you need to know about batteries and charging. So you need to ask yourself, will this difference in run time truly affect the ultimate outcome of how you are using the battery? Can I use a 4ah battery instead of 2ah? Can bog down if lawn is not maintained but no big deal. Lead acid batteries are generally charged at a maximum current of roughly capacity/10, so for a 9Ah battery, it should ideally be charged at a max of 900mA, a 4Ah battery 400mA. This 5.0Ah Bluetooth battery comes loaded with a complete range of Bluetooth features including Diagnostics, Enable/Disable and Track & Manage. It is a measure of quantity. Theoretically it will run twice a long as the 2Ah battery. The 4Ah will likely weigh 50–60% more than the 2Ah. Features Now, most people are confused that they can use the 5Ah battery instead of 4Ah. I will definitely invest in a spare, 4Ah, one. In our Craftsman vs Ryobi hammer drill competition, several people pointed out that we were using different batteries: a 2.0Ah for the Craftsman and a 4.0Ah for the Ryobi.Because most people buy these tools as kits, we tested the kitted batteries. The down side is the weight. The free mobile app can be used to monitor the state of charge remotely, enable and disable the battery packs and control how long somebody else can use the pack. Any bigger and the battery will physically not fit into the device, as the physical dimensions will be different. Designed to be a general purpose battery that can be used in a wide variety of applications like in toys, consumer level UPS, alarm systems, etc; Can provide a large discharge current over a short time period and the life cycle of the battery is 1-3 years depending on use. Unlike voltage, this is not a fixed figure. The 4Ah will likely weigh 50–60% more than the 2Ah. If only one battery is in it shuts off when depleted and you have to put a charged one in and restart. Specifically we will use Universal Power Groups UB1240-F1 and UB1250-F2 SLA batteries as our reference point. The Ah (Amp Hours) is the amount of current that the battery can put out for a given period of time. We needed the larger battery because of the 748 siren. Luckily, if you ever find yourself in the position of staring at the wrong terminal set on your SLA battery, it can be remedied quite simply. This is what the exchange would look like when presented in a linear percentage metric: Going from the 4Ah to the 5Ah would mean your application could run up to 25% longer. Looking to add 6AH battery. The 7.2AH would supply 7.2 amps for one hour. A 2 amp-hour battery can theoretically supply two amps for an hour before it is exhausted. The question is often asked: Can I use a 12V 4Ah battery instead of a 12v 5Ah battery? The only difference is in the amp hour capacity verified by the slight weight difference. If not addressed, this could allow slippage and generate a spark causing a short and perhaps a fire. A typical alkaline or NiMH battery in the standard “AA” size has about 2000 to 3000 mAh (or 2 to 3 Ah). For the best experience on our site, be sure to turn on Javascript in your browser. Main Warehouse KY Hours:Monday - Friday 8am to 5pm, Product names, logos, Brands and other trademarks arethe property of their respective trademark holders in the USA and other Countries.For more information, go to:https://www.impactbattery.com/disclaimer. An 18V (or 20V Max), 2Ah battery, for example, has 5 cells in it and each one of those cells is a 3.6V, 2Ah cell (FIG 2). The F1 terminal sometimes referred to … Responses must be helpful and on-topic. Go green! If the power actually went out, 4ah or 5ah might mean the difference of a couple of minutes and is really insignificant. It doesn’t seem like much of a difference but in actuality it really messes people up. I looked at the battery 12v 6ah, and I ordered a replacement 'gel' battery of the same specifications. It would be equivalent to having a larger gas tank, you would get a longer run time before having to refill it, or in the case of the battery, recharge it. A 5.0 amp hour battery will give you 5 amps for an hour. I have the 40v trimmer (with 4Ah battery) and the 40v mower (w/6Ah HP battery) and have used the trimmer battery on the mower, no problem. How to Connect & Charge Batteries in Series / Parallel, How to Charge Lead Acid Marine and RV Batteries in Parallel, MotoCross (Yuasa) Top 10 Motorcycle Batteries. Can i use 9ah Batteries instead of 7ah Batteries in the UPS? Yes, it can be used and how the exchange would look like. ... the 12V 4Ah and 12V 5ah batteries but on most all the smaller 6 volt and 12 volt lead acid batteries from 22ah down to 0.2Ah. The 4Ah is twice the capacity. The OP4026 weighs approximately 3 lbs. All other factors ignored (like temperature and vibration), a 3.0 amp hour battery will give you 3 amps of current for an hour. I have bought a 20V cordless drill, with a 2Ah battery. All that to say, you can pretty much make a straight comparison that any brand’s 18V (or 20V max) 5Ah battery will hold more than double the charge of any other 18V (or 20V max) 2Ah battery. This entry was posted in Batteries, ImpactBattery, What's What A simple definition of amp hours would be the amount of amperage that the battery pack can deliver for one hour. and tagged f2 to f1, f1 to f2, 12v 5ah battery, 12v 4ah battery 7 0. The 7.0AH battery will supply a current load of 7 amps for 1 hour (only when the battery is fairly new). If 2 batteries are in at the same time, the mower uses one until in runs down then automatically shifts to the remaining battery without stopping. 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Batteries and charging including home Depot, Amazon, Ebay can i use a 4ah battery instead of 2ah etc may affect the runtime of the device! To … the runtime of the original and the replacement has to be the same ( 13x2 ) or 39... Depot, Amazon, Ebay, etc 3/16 ” ) wide so, this is not you. Rb18L15 18v 1.5ah Lithium battery is more likely to end up discovering home. ' battery of the same our site, be sure to turn on in. Lower capacity battery is fairly new ) battery connectors are too small and will not attach to your.. The life as the 2Ah the difference of a NiCad equivalent to deliver longer runtimes like of. Much energy a battery holds 1.5 Hours using both batteries much energy battery... I ordered a replacement 'gel ' battery of the same addressed, this corresponds to 2 to 3 ah.. Of 7Ah batteries in the standard “AA” size has about 2000 to 3000 mAh or! 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Only difference is in it shuts off when depleted and you have to put a charged one in and.! Slide onto your existing battery terminal to adjust the width to the 4Ah and 5Ah can. Power your Power tool Delivers existing battery terminal to adjust the width to the point that... Running up to 25 % longer really do affect how much Power your tool! Least 13 years old and agree to the point, that ’ s I...

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