10 Best Lawn Mower Battery for 2026 – Expert Tested

Customer Review: The battery works. This is my third battery for my scooter. They come charged, but don’t hold their charge. I bought a battery tender for it and it does the job keeping the battery fully charged.The day I received the battery I put it in my scooter and it started. It was hesitant to turn over though. Its rated at 3AH, my scooter needs at least 4AH 5Ah, or 6AH battery to cold start without a problem without using the battery tender, but the sizes of those batteries are larger and may not fit in my bikes battery compartment.Anyways after leaving the battery tender on overnight it solved my issue. So if you do get the battery get a 20 dollar battery tender. I got mines from SHUMAKER and its easy to use. It comes with a connector and to connections. One is with the clamps, the other has two polarity ring that you hook up to your battery and leave. When you ready to charge you just connect the connector to the battery tender. This is so you don’t have to remove the battery every time you want to charge it.The battery itself is ok. If you need a quick cheap battery this is it.I’ve had this battery and tender for two days and they work great. Honestly you might get 3 months out this battery minimum. I will update.The battery comes pre charged, but loses some of that charge from sitting in stock, so it would be good to charge it on a battery tender.

Customer Review: they don’t come charged , other than that good battery

Customer Review: Very easy to put together. It comes almost completely assembled. Height adjustment is easy to use. We had our front, side, and backyard mowed in 25 minutes!! Highly recommended!! The only small downside is that it doesn’t come with a type c outlet charger. We purchased one on amazon the day after the mower was delivered and are good to go! It does only come with one battery as well, you can purchase a backup but it really isn’t necessary, the battery charges really fast!

Customer Review: The instructions are worthless but if you look at it, you can figure out how to put it together which is getting the handle on. I know nothing about lawn mowers so figuring what adjusts the height and even runs it was a challenge. My neighbor put the battery in and mowed the swale which is all the grass I have. She is in love with it. It is light weight, turns easy and makes little noise. I will probably never have to mow because everyone wants to try it. It is heavier than my previous electric mower whose battery died in 6 months. I have hope for this one.

Customer Review: As a seasoned user of various rechargeable batteries, I recently had the opportunity to try out the ML18-12 – 12 Volt 18 AH Rechargeable SLA AGM Battery. Here are my thoughts:Design and Build Quality:The ML18-12 boasts a sturdy construction, featuring a durable plastic casing that feels robust and well-made. The nut and bolt (NB) terminal design ensures secure connections, minimizing the risk of accidental disconnection or damage.Performance:In terms of performance, this battery delivers as promised. With a capacity of 18 ampere-hours (AH), it provides ample power for a variety of applications, ranging from small electronics to backup power systems. Whether used in UPS units, security systems, or portable devices, it reliably delivers consistent power output.Reliability:One of the standout features of the ML18-12 is its reliability. I’ve used it in several applications, including emergency backup power for essential electronics during outages, and it has consistently performed without fail. The sealed lead-acid (SLA) absorbed glass mat (AGM) technology ensures minimal maintenance and reliable operation over time.Longevity:While it’s too early to comment on its long-term durability, the initial impressions suggest that the ML18-12 is built to last. The AGM design enhances its lifespan by providing superior vibration resistance and deep discharge recovery compared to traditional flooded batteries.Value for Money:Considering its performance, reliability, and build quality, the ML18-12 offers excellent value for money. While it may be priced slightly higher than some alternatives, its durability and performance make it a worthwhile investment in the long run.Overall Impression:In conclusion, the ML18-12 – 12 Volt 18 AH Rechargeable SLA AGM Battery is a solid choice for anyone in need of a reliable power source. Whether for everyday use or emergency backup, its robust construction, dependable performance, and hassle-free maintenance make it a standout option in the realm of rechargeable batteries.If you’re in the market for a high-quality battery that won’t let you down when you need it most, the ML18-12 is definitely worth considering.

Customer Review: Works and fits just like the original, easy purchase and arrived without a problem. It’s been six months and with a battery tender, no signs of trouble with the terminals or anything.

Customer Review: I live in Phoenix on an acre parcel and most of it is in desert landscape. Therefore no formal lawn to mow. Yaaa. However when it rains here the weeds grow, well like weeds. Fast and furious. This year we had lots of rain and lots of weeds. I’ve been running a battery powered weed eater every day for a week or so. My back is aching from twisting sideways back and forth so it was time to look for a better solution. I figured how about a small battery powered lawn mower and then I found this thing at about half the cost. So figuring I’d probably junk it after a couple tries I decided to give it a try. Really glad I did. Soon as it arrived I put it together and out I went. It had just rained again and everything was wet but I had to try it. Worked perfectly. Knocked down and chewed up everything I ran it over and no extra back pain as a bonus. I charged up the batteries( comes with 2) overnight and set out to do a good cleanup the next day. This thing is a real delight. It runs about 20 minutes on each battery and since the batteries are fairly small you can carry the spare one in your pocket. another thing about the batteries is the way they eject from the tool. Push the button on the battery and it pops out of the tool’s battery compartment. I mention this because removing the battery from my other “green” weed eater is a real chore You have to push in 2 tabs, one on each side of the battery, and forcibly pull it from the tool. My wife can’t even manage doing it and I barely can, often resorting to prying it loose with a screwdriver while pushing the tabs with both hands. The black and decker baterries just eject with 1 hand by pushing the button, I love it. When you get close to a fence or wall and the platform won’t get close enough, the weed wacker removes from the deck instantly by stepping on a lever on the deck and lifting the handle of the weed wacker forward and up. To return it back in the deck reverse the process, simple and easy. Keep in mind this is a regular string trimmer. It is not a bladed lawn mower and does not do the job of a bladed lawn mower It is a string trimmer on wheels. because you push it similar to vacuming a carpet , front and back, front and back, instead of constantly twisting sideways it doesn’t put the strain on your arms and back liike a regular string trimmer does. It does not mulch as fine as a mower would and if you have tall weeds or grass as I did you will need to make several passes, as you would with any string trimmer except you don’t have to hold it up, just push it back and forth. I have not had to replace the line yet so I cannot comment on that, except to say looking at it, it looks like the exact same process as the other 2 trimmers I have. To clear the bottom of the deck I simply remove the trimmer and wash out the deck with a hose. its been coated with wet grass almost every time I finish. I’m sure dry shorter vegetation will cut much easier. I’m cutting damp weeds and bermuda grass about knee high. The deck is light weight plastic but seems durable enough. If the deck should deteriorate and I have to replace it, the replacement cost of the set is about the same as a different manufacture’s string trimmer alone. but I’ll worry about that if it happens. so far I have no regrets whatsoever.

Customer Review: At the outset, I’m only giving a 4 star rating because I’ve just received it today, and have only used it once for a quick trial cutting of my backyard after getting one of the batteries charged. However, if it goes on as it started, I’ll probably come back at the end of the summer and up the rating to 5 stars.This is a cordless string trimmer/edger with a neat little plastic cart that you can slip the trimmer into and use to roll over your yard to cut the grass easily. The wheels are adjustable (though I have not at this point attempted to adjust the height), and the trimmer slips into and out of the cart with amazing ease. Out of the box, the only assembly is putting the guard on the bottom of the trimmer and screwing in one screw to hold the guard in place. You do need your own Phillips head screwdriver but that’s all. Then you put on the handle which pops on quite easily. It comes with two batteries and a charger. The first charge took about three hours.Once the battery was charged, I couldn’t resist giving it a try, so I inserted the battery and gave my yard a very quick mow with the trimmer in the cart, I popped the trimmer out of the cart, and was able to trim around my fence, shed, and the grass between my paving stone walkway.It worked well all around. Once finished with the trim, it was easy to replace the trimmer into the little cart, remove the battery, and put the ‘mower’ into my garden shed until the weekend. All-in-all, I can say I’m very pleased with my purchase. It’s very light, and so much easier for me to use than my heavy, cumbersome gas powered mower. And as you can see, the main word with this product is ‘ease’.

Customer Review: Updated 9/4/24 PLEASE PAY ATTENTION TO THIS UPDATE IF YOU’RE CONSIDERING PURCHASING THIS LAWN MOWER!!!this update may sound a little “ranty”, because I guess it is…I still love this lawn mower. It still works it’s little heart out. BUT…. I’m very dissatisfied with the manufacturer and disappointed with Amazon. As with most products the manufacturer evidently did not put a quality blade on this lawn mower. I’ve used it about 6-8 times and the blade is failing to cut all the grass in one pass. I’m having to go back and re-mow patches. So, on 9/2/24 I researched a new blade and found out it very difficult to find a blade with the correct OEM number. So I reached out to Amazon. I chatted with a woman who, because she couldn’t find a blade either, told me that she was going to refund the purchase price but that I did NOT have to return the mower. AWESOME, Right?Well, then I began getting notification about returning the mower. Again I contacted who I thought was Amazon. The man I spoke to was rude and told me that the woman I chatted with that morning was wrong. They would not refund me the purchase price until I returned the mower. I explained that I did NOT want to return the mower and that I was just wanted a new blade. He told me the best that he could do was to refund me 3 months of my prime membership for my inconvenience and that he would cancel the return.Fast forward to 9/4/24; I’m still getting messages to return the mower and there’s no refund on my account. So I contact Amazon again. I’m told by the Amazon rep that on Monday I was chatting with and talking to Litheli not Amazon. After being transferred to 4 different people at Amazon, I was told that Amazon could not help me and that I’d have to go through the manufacturer. I was told that I did not purchase the mower from Amazon. That I purchased it through a “third party”. Funny, the Amazon page says “purchased by Amazon” and “shipped by Amazon”????I asked the last woman that I spoke to how to file a complaint with Amazon… She didn’t know!?!?Long story short… Even though it’s an awesome lawn mower, the service/support from both the manufacturer AND Amazon sucks!!!I don’t often leave reviews because I’m not often terribly impressed with my purchase. They’re pretty typical for I would expect. However, this little lawnmower deserves a review.I’ve had gas lawnmowers all my life. But 61 now and disabled. I’m no longer able to maneuver even a self propelled lawn mower. Nor an I strong enough anymore to pull the start cord hard enough to get my mower running. So…I looked into electric mowers despite having always been told that they won’t cut the grass unless it’s really short and you have a very small yard. I’ve also been told that their battery life is so poor that you’ll have to charge the battery several times to cut your entire yard..So, during prime days I looked and found this little lawn mower. When it arrived, rather quickly I might add, I took it out of the box and thought, “oh my gosh! It looks like a child toy” I thought about sending it back before even trying it because something that small could never mow my lawn. But I gave it a try anyway. Needless to say, this little lawn mower is AMAZING! Is it small? Yes, it is. But boy, it REALLY does a great job! And it’s SO easy to maneuver, clean and store. I can literally pick it up and put it in the shed! The battery is amazing as well. See the pics of my yard. It’s NOT small. I only mowed half of it so far too show how tall the grass was, and I still have 1/2 of a charge. If I were to give this little mower anything less than 5 stars, it would be due to the fact that the collection bag is very too and fills up quickly if your grass is tall. But I won’t give it less than 5 stars because the small size is very easy for me to manage. It’s not too heavy even when it’s full. So the moral of my story is… Give it a shot. You may just find that it’s amazing too. Especially if you are older and/or have difficulties with mobility.

Customer Review: I bought this mower not knowing exactly what to expect based on some of the reviews. I’m glad I purchased it. It’s lightweight and easy to maneuver, and it was super easy to put together. Just as a reference, I’m in my late 40s and not in great shape and I have no issues using this. It’s not loud like a gas mower and cuts well. It will cut off if your grass is too high, so make sure to adjust the height to lessen that. It’s easy to start. I have a pretty big back yard and my grass is high and very thick at this point. It cuts with no problem. I just had to tilt the mower up to cut and then maybe go back over the area again. However, I would have had to do that with a gas mower as well because of the height and thickness of my grass. Battery life is about what is stated on the description. I could probably get the whole front yard cut on one full charge because it has been recently mowed and isn’t as large as my back yard. I may be able to do the back yard done on one charge as well since it won’t be as tough to mow. I guess I will see next time. It was a great value for the money and I look forward to continued use. I will probably end up purchasing another battery so I don’t have to stop mowing the back yard. Hope this is helpful.

Customer Review: So far so good. You can’t beat the price. Fit in my 2014 Vespa GTS300 with no issues. Fired up right away. No need to charge before using. The last battery I bought, you had to fill with water yourself and charge overnight before using, and cost twice as much as this one.

Customer Review: Battery went dead, immediately after talking to support received a good solution

Customer Review: Working fine for me. Easy to use. No battery. Lightweight. No gas. Has enough power to cut tall weeds and grass. I’m almost 72 in good health, fit, I can lift a 50 pound cement bag, that kinda stuff. I didn’t want to smell gas fumes. Yes it will take me longer using an electric mower but I also wanted the grass clippings picked up. More of a manicure lawn look. Sometimes I clip the weeds with my long handle shears then use the mower. I know it’s a long arduous process! But at retired 72 all I got is time and burning calories too. I take the clippings over to my next door neighbors goats sheep and chickens and ducks. They love the fresh cut grass and weeds. I’m cutting the Cal Fire required 100 feet clearance around my house, goats pen and dog house. We have 29 acres and lost everything but one house in the June 2024 Apache Wildfire. Barring some other catastrophic event we will be in good shape if another wildfire happens.

Customer Review: I don’t write many reviews. I have to be either really disappointed or really love something. This mower rocks! Yes, it is small with plastic wheels, but it’s mighty. It goes through the grass like butter. I have a zero turn as I have a few acres, but it was broken, and I was waiting on a part. I bought this to hold me over so I could at least mow the backyard for the dogs. I didn’t want to spend the money on a gas mower or a battery mower. Besides, I don’t have any faith in the battery mowers to do what I needed, certainly not on a single charge. This is lightweight, no problem pushing, and now I use it in place of a weed whacker. Zero turns are great for going around trees, not so much in corners. No more having to drag the weed whacker out to make several passes to cut down the fenced corners and around my garden area where the zero turn can’t fit. (52″ deck) Honestly, I wish I had bought this sooner. I would much rather push this around than swing a weed whacker back and forth. This mower is significantly faster and produces a more consistent cut than weed whacking where the zero turn doesn’t fit.

Customer Review: The NOCO GENIUS1 has been an outstanding charger and maintainer. It’s compact but powerful, and it works perfectly on both 6V and 12V batteries. I appreciate how simple it is to use, just connect it and let it do its job. The automatic features, like overcharge protection and temperature compensation, give real peace of mind, especially when maintaining batteries long‑term. It’s also effective as a desulfator, bringing older batteries back to life better than I expected. For cars, lawn equipment, or small recreational batteries, it delivers consistent, reliable performance. A solid five‑star product that does exactly what it promises.

Customer Review: Okay, I did NOT expect this little thing to work, but it did and might for you IF you have patience.My Grandfather who was MoAT (Mechanic of All Things) owned back in the day what I thought were REAL chargers, they were so big and heavy they had to be put on wheels and rolled around, they had giant switches that’d illuminate and while I’m probably purely imagining this they were plugged into 220-volt outlets. This thing fits in the palm of my hand, just as pictured, smaller than most mobile phones. “Huh,” I said, “this should be comical.”I hooked it up and, as others have said, figuring this thing out is NOT straight forward, the instruction manual is weak to say the least, the good news is, as I found, there are many intrepid experimenters who, like me, bought it on a whim and did some trial and error which it’d seem 99% of them got the thing to work to their needs, just like me hence, I’m taking the time to write this review. What this lacks in coherent features or instructions it makes up for it in the end by eventually (boy I mean eventually) getting the job done, for that honestly I’m giving it a generous five stars, because it did what I wanted it do against all odds, just like the Phil Collins song. (“Just take a look at my car now, ’cause it’s finally starting here.”)To get the to point, this took TWO WEEKS to charge a completely dead battery in a completely dead system. If it’ll help anyone I own a 2000 Lexus RX300 that is, in fact, drinking age, if I could find a small ute-friendly bar to have a couple with me of which, in terms of trusty old friends, this boring beige over beige has been one of my best now with over 270,000 miles with no reason, per the Lexus dealer, to give up the ghost before 300,000. Toyota quality and then some with only wearables and maintenance needed BTW, the car has only had one issue, eating car batteries every four or so years. Being a cheap bastard and Lexus parts are pricy I’ve chosen battery over a slightly-off generator which brings us to the recent hullabaloo and the need to be the Noco Genius, though it’d prove not straightforward as I hoped.Hooking up the Noco Genius you get a slowly blinking light, like a heartbeat, that will tell you nothing really. Also there’s a force-charge setting where you hold the button (there’s only one button on the whole thing, this thing is basic) it supposedly will force a charge into a battery… this doesn’t work, at all. After some digging it supposedly only does this if a battery is below some arbitrary limit which, my battery was completely dead, kaput, nada, force charge only made the 6V light go on which, apparently, is what others experienced. Point being, don’t hold you breathe.I kept trying to charge the battery but it didn’t budge, didn’t budge, didn’t budge, then I had a thought and said to myself “self, what if I unhook the battery, THEN charge it?” As in, is it because it’s also hooked to my car hence current is going other places? Mind you, this thing is only one (1) amp, that’s very little, if you’re looking for a quick charger or something to charge and jump your car, this ain’t it, have you seen the size of this thing? Ha no, no, but it will trickle, very slowly, a charge into your battery… if it’s not hooked to the car.Listen, some people this may work when the battery is not hooked up and, in fact, I hooked my battery back up AFTER this thing actually worked and then hooked up the Noco to it and it did, in fact, go from red blinking to green, sooo, yeah, that happened. But I’m burying the lede here:The Noco charger worked for me but ONLY after it was hooked to the battery without being connected to the car. Total time to charge the battery not hooked up to the car? About 36 hours. Great? Eh, there’s a pandemic, I’m not really going out much so had time on my hands, not to mention my wife’s car.In summation, IF you have even a completely dead battery or run down battery and IF you don’t have to go anywhere in the next two days and IF you’re comfortable unhooking the leads from your car to your battery so that it’ll only be charging the battery itself this Noco Genius is, er, uh, genius! It really works! It works and for the cheap cheap cheap money its worth every penny. If this thing cost even 50% more I’d be taking down stars but this thing cost less than a steak dinner (back when I ate steak) so suffice to say it got my battery charged all the way up, hooked up to my car and after the computer was all “what the… ??? Was I in a coma” my car fired right up and ran, I even drove it around a bit.This would be a good thing to own for just-in-case as its just in case money. If you have any situation close to mine, get this trickle charger, if you need the big guns, well, open up your wallet and say ah. Luckily most of us, probably 99% of us, if your battery is run down, this will do the trick.Best of luck!

Customer Review: Love this little mower! We have a small yard and this does the trick. It says the battery only last 30 minutes but we’ve found it lasts longer. It’s easy to navigate around the yard and has great height adjustment. Love the mulching feature although it comes with a bag we typically don’t use it. Highly recommend for smaller yards.

Customer Review: Terrible product. Battery life is too short to finish your lawn and the battery overheats before the run time of the battery. Bag on the back fills up too quickly and there’s no side chute for the grass to come out of if you want to take the bag off.

Customer Review: Clever product. Lightweight, mostly plastic, looks like a toy. But if does the job. Enjoy using it. Stores easily. Will it stand the test of time? Durability remains to be seen. But one month in, it’s fun to use.

Customer Review: I bought this to mow down grass and weeds in my backyard. The small collector makes for more stops to empty so if you want to stop less, might need a bigger collector. But for small jobs or big jobs with more stops, this mower is great. A little louder that I thought it would be because its electric, but not as loud as its gas powered counterparts. I have a super long extension cord that doesn’t really get in the way (no more than using a vacuum cleaner inside does). I would not deduct a star for the lack of battery, the cost is great, and you know you need power before purchasing. Overall this mower has worked great so far.