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

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