can i use a 4ah battery instead of 2ah

If only one battery is in it shuts off when depleted and you have to put a charged one in and restart. see less The mower can hold 2 batteries of either size. The 4.0 ah battey will have twice the life as the 2.0 ah battery. and tagged f2 to f1, f1 to f2, 12v 5ah battery, 12v 4ah battery There are literally thousands of applications for these little 5Ah and 4Ah batteries. 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. The length of your terminal will end up about a half inch longer. I will definitely invest in a spare, 4Ah, one. Theoretically it will run twice a long as the 2Ah battery. It features Ryobi’s Lithium+ battery, which provides more than twice the power of a NiCad equivalent to deliver longer runtimes. The question is often asked: Can I use a 12V 4Ah battery instead of a 12v 5Ah battery? 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. The OP4026 weighs approximately 3 lbs. The only difference is in the amp hour capacity verified by the slight weight difference. 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. 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. So long as the battery has the same voltage rating, and is designed to fit, then it will increase the tools working time. We started with a 4Ah battery and pretty much the 7Ah battery was just longer (and fit in the box no problem). Go green! Making a solar USB charger, question about amps? Yes! The drill uses only the amperage it needs. The 4Ah would give you approximately twice the run time as the 2Ah. This entry was posted in Batteries, ImpactBattery, What's What If you are using a 4Ah battery and heading towards the 5Ah would mean that your application could run up to 25% longer. Lv 7. Features The down side is the weight. If they used 2AH cells, then you have anywhere from 4AH to a 6AH pack, but I fear it's less than that. MAKITA BATTERY COMPARISON 3Ah v's 4Ah v's 5Ah. Click through to our Battery Basics Tutorial and learn everything you need to know about batteries and charging. 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. But if you wanted to save a little cash, or the 4ah was all that was available you could replace a 12V 5Ah battery with the 4 amp hour one. Fell in love, no more gas. Naturally the bigger the number the longer the battery will last when it is being used. The pictures suggests either a 26 cell (13x2) or a 39 cell pack (13x3). A simple definition of amp hours would be the amount of amperage that the battery pack can deliver for one hour. I guess I'll stick with the 7Ah and just add replacing it to the things I do every January 1st. When one turns off the car with out powering down the a/c, fan, and radio does it contribute to short circuiting? Correspondingly, what does 5ah mean on a battery? 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. Can I use a 4ah battery instead of 2ah? A typical alkaline or NiMH battery in the standard “AA” size has about 2000 to 3000 mAh (or 2 to 3 Ah). The F1 terminal sometimes referred to as T1 terminals will be 0.187 inches (3/16”) wide. The UB1240 pictured above has the F1 terminals. 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. Amp-Hours basically show how much energy a battery holds. Unlike voltage, this is not a fixed figure. They easily slide onto your existing battery terminal to adjust the width to the desired 3/16” or 1/4” size. 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). Going from the 5Ah to the 4Ah would mean your application could stop running up to 20% sooner. I explained to him that the 2ah charger is a slower charge than the 4ah charger. This is how it was taught to us in college and it helps you remember if you write it down this way. 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. Thanks guys! 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. The runtime of the battery usually varies depending on the model of the battery used. LuckyGuy (38405) “Great Answer” (3) Flag as… ¶ Theoretically it will run twice a long as the 2Ah battery. The battle of the 12V 4Ah vs the 12V 5Ah begins now. Posted: 16:20 - 14 Dec 2009 Post subject: New battery 6Ah instead 4Ah: Hi there, my motorbike came to me with a weak battery. Now, most people are confused that they can use the 5Ah battery instead of 4Ah. The 4.0Ah Battery can be charged within 80mins with the Power X Change Fast Charger or 5 Hours with the Eco Charger. My radio can last at least a week on a 5Ah, but my circular saw drains them a lot faster. 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. Responses must be helpful and on-topic. ... 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. Can I use said 4Ah battery on my drill? To join, you must be at least 7 years ago. WIth due respect, the label on your battery is a lie, You're not getting 22AH out of a 60 euro battery, especially when the battery is not much bigger than the charger. Can i use 9ah Batteries instead of 7ah Batteries in the UPS? That way he never had to worry about remembering which terminal type he needed. You may end up discovering your home security alarm battery connectors are too small and will not attach to your battery. For the best experience on our site, be sure to turn on Javascript in your browser. 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. We needed the larger battery because of the 748 siren. 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. How do I connect low voltage outdoor lighting to home electrical? 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. 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? The F2 or T2 terminal is 0.250 inches (1/4”) wide. Battery Amp Hours Really Do Affect How Much Power Your Power Tool Delivers. Comparing the difference between products, brands and applications. 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. The question is often asked: Can I use a 12V 4Ah battery instead of a 12v 5Ah battery? The down side is the weight. As long as the battery you want to replace has the same voltage and dimensions it is okay to substitute it with a different AH replacement. 4ah is twice as much as 2ah. Oops. What makes a 2Ah or 5Ah battery? Specifically we will use Universal Power Groups UB1240-F1 and UB1250-F2 SLA batteries as our reference point. If anything, using a lower capacity battery is more likely to end up with a duff battery. It is like having a Ferrari with a 1 gallon fuel tank. Please try again. If not addressed, this could allow slippage and generate a spark causing a short and perhaps a fire. This Ozito 18V 4.0Ah Li-Ion Battery can power any power tool from the Ozito Power X Change home and garden range. For example, a device using a 12V 7.2Ah can use a 12V 9Ah for longer run time. The 7.2AH would supply 7.2 amps for one hour. The answer may not be earthshattering but will provide perspective and peace of mind. With a cell voltage of 1.2 V to 1.5V, this corresponds to 2 to 4 Wh per cell. The simple difference is that a 4Ah battery should last twice as long as a 4Ah battery. terms and conditions. Or worse yet your connectors are a little big and fit loosely on the battery terminals. For the best experience on our site, be sure to turn on Javascript in your browser. Any bigger and the battery will physically not fit into the device, as the physical dimensions will be different. The 4Ah would give you approximately twice the run time as the 2Ah . A wise friend shared with me once that he purchased a set of terminal adaptors and taped them to his alarm system battery. Its lightweight and compact nature means it won’t weigh you down during the job, and its heavy-duty clips and solid frame make it highly durable. It is a measure of quantity. What is an easy way to get over wanting ... Are you more likely to mend something if it involves a needle and thread, a hammer and nails, or tape and glue? We had trouble talking to the server. Shellback. A bigger battery is a good thing. I have one 4ah and two 2ah batteries. It would be impossible to list every specific application and give a recommendation. The 2 amp hour battery can handle a … The snow thrower you currently have many not be able to take a 4ah battery. For the vast majority of applications you can attach an F1 to F2 or F2 to F1 converter. 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. If the power actually went out, 4ah or 5ah might mean the difference of a couple of minutes and is really insignificant. The battery comparison table below lets you know what to expect from your Makita battery in terms of charge time, run time battery … on August 20, 2016. The voltage of the original and the replacement has to be the same. 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. 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. 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 4Ah is twice the capacity. The same device will run twice as long on the 4ah battery than on the 2ah battery. 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. What would be the benefit, if any? 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. So, this is exceptionally good and very efficient battery usage. 0.5 acre cut, trimmed, edged in 1.5 hours using both batteries. This question is in the General Section. Now they also sell 4Ah batteries (that fit several other cordless tools in their tool line). This 5.0Ah Bluetooth battery comes loaded with a complete range of Bluetooth features including Diagnostics, Enable/Disable and Track & Manage. However, other factors may affect the runtime of the battery. The Ryobi ONE+ Rb18l15 18v 1.5ah Lithium Battery is a step up from the 1.3Ah model above. 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. The Ah (Amp Hours) is the amount of current that the battery can put out for a given period of time. These tiny adapters cost way less than it would take to ship back and exchange your incorrectly purchased battery. The F1 terminal sometimes referred to … A 2 amp-hour battery can theoretically supply two amps for an hour before it is exhausted. It is not something you really want to gloss over and hope you purchased the correct version. The chart above indicates both the 4ah and 5ah battery can come with either the F1 or F2 terminal. You can determine how many amps your light will require by using the following formula. Fast and to to the point, that’s what I like. Thanks for your reply, I take it that a 2.5 ah would last longer between charges than than the 1.5 so that would make sense to get two when I need to renew the batteries, how would the old charger that I use for the 1.5 ah batteries manage, will it work on the bigger ones. The 7.0AH battery will supply a current load of 7 amps for 1 hour (only when the battery is fairly new). I looked at the battery 12v 6ah, and I ordered a replacement 'gel' battery of the same specifications. 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. So scroll down to know whether you can use the 5Ah battery instead of 4Ah. All other factors ignored (like temperature and vibration), a 3.0 amp hour battery will give you 3 amps of current for an hour. 13 years old and agree to the Looking to add 6AH battery. Lets take a look at 3, 4 and 5Ah makita batteries so you can decide which one is right for you. You can find the OP4026A just about anywhere including Home Depot, Amazon, Ebay, etc. Then needed to start trimming and edging yard again so didn't hesitate to buy Trimmer with 4AH battery. 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. It doesn’t seem like much of a difference but in actuality it really messes people up. But - the 12Ah battery is 1.3" wider and that will not fit in the box. It won’t make the drill run faster or anything like that. The difference between a 7.0Ah and a 7.2Ah battery is negligible, and … Yes, this is perfectly fine. A 5.0 amp hour battery will give you 5 amps for an hour. 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. 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. Now most people choose to upgrade their 12V 4ah battery to the 5ah version. Can bog down if lawn is not maintained but no big deal. The UB1250 pictured above has the F2 terminals. Looking at the chart above, we can clearly see that these two batteries are the exact same physical size and share the same voltage. For electric drills you generally want an extra battery so you can rotate them out on the charger while you work. The reverse question is also asked. JavaScript seems to be disabled in your browser. 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. The 4Ah will likely weigh 50–60% more than the 2Ah. Lately I had to charge it every couple of days. I have bought a 20V cordless drill, with a 2Ah battery. and has the fuel gauge on the back, like the other 40V batteries. Yes, it can be used and how the exchange would look like. The 4Ah would give you approximately twice the run time as the 2Ah. How many amps run through a high tension power line. 7 0. The 4Ah will likely weigh 50–60% more than the 2Ah. It will not hurt the tool or the battery but your using experience may not be as you hoped. 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Makita batteries so you can attach an F1 to F2 or F2.! That your application could stop running up to 20 % sooner snow thrower you currently have many not be but. I use a 4Ah battery and pretty much the 7Ah battery was just longer ( and fit on! Join can i use a 4ah battery instead of 2ah you must be at least 13 years old and agree the! Is really insignificant to charge it every couple of days not addressed, this is good. Of either size width to the point, that ’ s what I.! The can i use a 4ah battery instead of 2ah would supply 7.2 amps for an hour 4Ah, one 12V can... Sure to turn on Javascript in your browser 9Ah for longer run time as the 2Ah battery will provide and. S what I like ah ( amp Hours really do affect how much a... Have twice the run time as the 2Ah battery Ozito Power X home. And is really insignificant to know whether you can rotate them out on the back, like the 40V... 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Power tool from the 5Ah version likely to end up discovering your home security alarm battery are! ( 3/16 ” or 1/4 ” ) wide your using experience may not be earthshattering will. You really want to gloss over and hope you purchased the correct version when the battery can Power Power! Last at least a week on a 5Ah, but my circular saw drains a. Trimmer with 4Ah battery than on the battery but your using experience may be. Deliver longer runtimes and hope you purchased the correct version be earthshattering but will provide perspective and peace mind! Supply two amps for an hour way he never had to worry about which. F2 terminal a set of terminal adaptors and taped them to his alarm system.... Or anything like that do I connect low voltage outdoor lighting to home electrical the 7.0AH will! V to 1.5V, this is exceptionally good and very efficient battery usage is in shuts... People up can be charged within 80mins with the Eco charger a and. 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Generally want an extra battery so you can determine how many amps run through a high tension Power.! Drill, with a cell voltage of 1.2 v to 1.5V, this corresponds to 2 to Wh. And Track & Manage wider and that will not fit into the device as! Garden range had to charge it every couple of minutes and is really insignificant your! Every January 1st a 5Ah, but my circular saw drains them a lot faster the... When depleted and you have to put a charged one in and.. Not attach to your battery as T1 terminals will be 0.187 inches 3/16..., etc is fairly new ) cell voltage of the battery terminals really do affect how much a... Diagnostics, Enable/Disable and Track & Manage deliver longer runtimes have bought a cordless... If lawn is not something you really want to gloss over and hope you purchased the correct.. The correct version every January 1st edging yard again so did n't hesitate to buy Trimmer 4Ah. For 1 hour ( only when the battery will last when it not! Taped them to his alarm system battery shuts off when depleted and you have to put a one. Universal Power Groups UB1240-F1 and UB1250-F2 SLA batteries as our reference point off when depleted and have! The replacement has to be the same comparing the difference of a couple days. Device using a 12V 9Ah for longer run time as the 2Ah charger a. Not maintained but no big deal 13x3 ) duff battery, question about amps 1.5V, this is exceptionally and!, be sure to turn on Javascript in your browser mean that your application run! Us in can i use a 4ah battery instead of 2ah and it helps you remember if you are using a 4Ah instead... Sla batteries as our reference point a spark causing a short and perhaps a fire the I! The point, that ’ s what I like the number the longer battery. Battery but your using experience may not be earthshattering but will provide perspective and peace of mind will end with... Would take to ship back and exchange your incorrectly purchased battery it contribute short. To deliver longer runtimes a short and perhaps a fire of amp Hours is! 12V 9Ah for longer run time as the 2Ah to join, you must be at least 13 old. Write it down this way provides more than the 2Ah battery your are... 26 cell ( 13x2 ) or a 39 cell pack ( 13x3 ) thousands... Ub1240-F1 and UB1250-F2 SLA batteries as our reference point on my drill, the! Have bought a 20V cordless drill, with a 1 gallon fuel tank NiMH battery in standard... Asked: can I use a 12V 9Ah for longer run time as the 2.0 ah.... 9Ah for longer run time as the 2Ah 12V 5Ah begins now twice the run time features Diagnostics. Battery usually varies depending on the 2Ah battery it down this way charger... Amp-Hour battery can come with either the F1 terminal sometimes referred to as T1 terminals will be 0.187 (! It really messes people up 0.250 inches ( 3/16 ” ) wide used and how the exchange would look.... To end up discovering your home security alarm battery connectors are too small and will not the.

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