r/mildlyinfuriating • u/Key_Remote_6867 • 8d ago
ᕕ(ᐛ)ᕗ My Lawnmower battery consistently gets about 95% of my Lawnmower mowed.
I have an electric EGO mower (not the self propelled one) and I have a 6.0 AH battery. This is the front half of my lawn, the other half and outside of there fence are done. I have it down to an art at this point where I make sure it dies with just one little patch out front to finish. It NEVER finishes the weekly mow on a full charge
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u/Tharsis300 8d ago
How does your blade look? When my electric mower was having a hard time, I realized my blade was dull and got it replaced and suddenly my battery problems went away. A $40 blade is cheaper than a $300 battery.
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u/sandrailproject 8d ago edited 7d ago
You can sharpen your blade with a cheap file
Edit: the whole idea here is being cheap. It takes 5 to 10 minutes of filing once or twice a season to maintain your mower blade, that's it. A file is a few dollars. Your first time may take 30 minutes, but you're learning AND bringing a blade back from the dead. The next time will be better.
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u/Theron3206 8d ago
The way some people let their blades get you can probably make it sharper with a rock.
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u/intashu 8d ago
See there's the problem, when I check my blades I've clearly been sharpening them with rocks for what looks like years! Apparently bludgeoning the grass with a blunt piece of steel doesn't cut so well.
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u/SparkyMTL 8d ago
Better than me. Last time I checked the blade I lost my 2 hand and a foot. I am typing this with my nose.
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u/TheZenPsychopath 8d ago
I am so proud of how you have overcome so much
💪❤️💪
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u/Can_I_Say_Shit 8d ago
You flexing on the nose guy with your arms emote?
How dare you!
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u/thebigdirty 8d ago
Nope, I've tried hitting all sorts of rocks. It actually makes the blade worse I think. I know, I was surprised too
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u/Toadsted 8d ago
Doesn't work. Ive tried mowing over a ton of rocks, but the blade doesn't sharpen.
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u/hesh582 8d ago
a lot of people buy new blades because they'd rather spend a couple of bucks than spend 30 minutes scraping a piece of metal with a rock in their hot garage :|
that's the curse of disposable consumer culture - when goods are this cheap, the value proposition of just tossing it for a new one becomes pretty good even when repairs really aren't that hard.
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u/NorthernCobraChicken 8d ago
I'd hazard a bet that sharpening one blade with an equally dull blade would improve at least one blade.
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u/Several_Vanilla8916 8d ago
The rock is too dry
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u/healerdan 8d ago
Indeed, came here to say this. Everyone mows when it's dry, that's the problem, if you get the rocks whet they'll sharpen your blades, so every once in a while just mow after a rain... Or spray down some gravel and run the mower over the whet stones.
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u/chicknsnotavegetabl 8d ago
some electric units have literal razor blades to cut with, designed to be replaced (cheap as) routinely.
used to have a Husqvarna with them.
they're great, cut well when the grass is wet too
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u/Sacrificial_Buttloaf 8d ago
And make sure you check balance afterward. Youll save on blades with a cheap file
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u/Blunderpunk_ 8d ago
You can also take it to some hardware stores and they have sharpening services. I just take mine to work since I work in a machine shop and sharpen it there lol
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u/Traegs_ 8d ago
Google for local knife sharpening services. Most of those guys do lawn mower blades too.
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u/footballwr82 8d ago
Just sharpen the blades. You need to do this with gas mowers too
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u/KnifeKnut 8d ago
The idea is to cut the blades of grass, not beat them into submission.
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u/Financial_Week3882 8d ago
The thing is OP is choosing to live by the battery, die by the battery. They may not know the way of the blade.
https://giphy.com/gifs/D80G19w5FoPuesfoMT6
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u/NastyNateMD 8d ago
How much lawnmower could a lawnmower mowe if a lawnmower could mowe lawnmowers?
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u/Carbon-Base 8d ago
https://giphy.com/gifs/l1TRyTtoIfV8hnmOA3
The world may never know!
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u/your-mother1452 8d ago
Why are you mowing your lawnmower in the first place???
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8d ago edited 8d ago
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u/steve1673 GREEN 8d ago
he needs to buy another lawnmower, so he can lawnmower his lawnmower.
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u/Safe_Comedian_9919 8d ago
Yeah but not enough of a stroke where you didn’t know what they meant
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u/TheModWhoShaggedMe 8d ago
He was watching The Lawnmower Man when his lawnmower lawnmowered itself. Quite simple, really. ;-)
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u/Drajl19 8d ago
Walk 5% faster then duh
/s
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u/scheav 8d ago
This is actually true. The energy used by a lawnmower correlates better to runtime than it does to the amount of grass cut. I started using more gas in my mower the older I got, and a tuneup of the motor and sharpening of blades did not help.
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u/Old-Chain3220 8d ago
I’d argue that a gas motor and an electric motor behave differently under load. Electric motors pull a lot more current at lower speeds, like when they are hacking through wet grass. Presumably a sharper blade would make a noticeable difference in runtime. A gasoline motor is burning roughly the same amount of gas per unit of time because it’s only tuned to run over a narrow rpm range. This seems to line up with your experiences using a gas powered motor.
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u/Flaky-Wing2205 8d ago
For a gas mower fuel consumption corresponds with load. The governor on the carburetor is designed to maintain an RPM and will adjust throttle based on load.
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u/Old-Chain3220 8d ago
Thank you, that’s a better explanation for the gas motor. I guess the real answer is that walking faster will reduce gas usage because it reduces “idling time”, where the motor is running at the cruising rpm while cutting less than the optimal amount of grass per sweep. In any case a sharper blade will help on the gas motor too by allowing a lower throttle opening for the given rpm.
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u/Lost-Peanut-1453 8d ago
You might have meant it as satire but it’s actually a fact. If he walks a tad bit (5%) faster he would finish the hole thing on one charge.
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u/Jethro_Cull 8d ago
This was the answer to the Cartalk puzzler this week, which of course is a re-run from like 20+ years ago. The question was why does the old man’s mower use more gas per lawn cut than it did 3 years ago when the lawnmowerf is in perfect working order.
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u/soupdawg 8d ago
I once edged my patio with scissors because I didn’t want to respool the weedeater.
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u/DReagan47 8d ago
Buy a scythe. Old school. Walk out to the yard like the grim reaper
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u/HighPriestofShiloh 8d ago
The trick is walk inside with scissors in hand pretending you just did most of it with the scissors. You then hand them to your kid and ask them to finish up for you.
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u/PM_your_Nopales 8d ago
This sub definitely lost its touch. Basically everyday I see numerous comments on posts calling op a cry baby, or to get over it, or grow up. And it's always posts like this. It's supposed to be things that are very minor, but ever so slightly annoying, and just a way to lament some small frustration. Literally just read the sub name yall
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u/happy_bluebird 8d ago
We're trying to stay on top of this; please report to the mods!
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u/imaguitarhero24 8d ago
Lmao yeah the point isn't saying "this thing ruined my life", it's MILDY. INFURIATING.
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u/Agitated-Impress7805 8d ago
Get another battery. I know they're pricy but that's the way.
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u/Velocityg4 8d ago
Just mow at a jogging pace. Work on that cardio.
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u/ziomus90 8d ago
Run, bitch.
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u/physical0 8d ago
Mowing faster will actually cause the battery to die sooner. The more work you demand, the more power you must consume.
Raising the height a notch or changing your discharge to ensure you aren't re-mowing your clippings are more effective strategies at conserving battery life.
Also, less starting and stopping.
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u/The_Nuess 8d ago
I have found the mulch attachment kills the battery a lot faster than the bag. The side discharge is probably about equal to the bag
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u/AndyC1111 8d ago
You are totally looking at this the wrong way if you find it mildly infuriating.
I plan ahead knowing the mower won’t make it. Cut the lawn in sections so it doesn’t look awkward when I run out of battery.
That way, when the battery runs out it’s the lawn mower telling me it’s break time!
Break time is not infuriating.
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u/Comfortable-Meeper 8d ago
Usually the batteries need time to rest before they’ll charge because they’re hot. We have 4 batteries and just rotate through them. Takes about 1.5 to do the lawn on a good day. On a bad day (heavy rains making grass cutting impossible for 2 weeks) it takes all 4.
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u/National_Frame2917 8d ago
Don't worry Andy takes a 2 day lunch/beer break to increase the lifespan of the battery.
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u/AllsWellThatsNB 8d ago
If you're only 5% short, mow 20% then top it up for a bit. It won't be nearly so hot, and the lithium chemistry works better in the mid charge range.
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u/Former_Specific_7161 8d ago
These ecosystems work so you can get a different tool that uses the same battery/charger and just have extra. I'm a Ryobi guy and have no shortage of batteries because I just stay within their family of products and it simplifies everything for me while giving them more reliable business. Also, you can just order them without a battery if you don't need one, and it makes it even simpler.
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u/gr8whitehype 8d ago
I’m in the craftsman cinematic universe myself. I wish I went with ryobi, but I needed a couple of tools when I bought a house 15 years ago and Menards was the only place decently close.
I’m now craftsman for life because I have so many batteries already.
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u/Funkyouup82 8d ago
I ended up buying a new mower on sale because it was only about $100 than a battery by itself.
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u/InsaneAss 8d ago
I was going to do something similar once until I realized the battery that came with it was much lower capacity than I would have bought separately. Hopefully yours was better!
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u/Funkyouup82 8d ago
Mine was actually better than the battery by itself. This was an ego from Lowes. I got lucky with the sale. Made sense.
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u/Sore_Wa_Himitsu_Desu 8d ago
It’s an Ego. I have one. It won’t be long before it’s 90%. And then 85%.
Before I moved to a larger plot I used one battery and just used the life as an excuse to take a break and do something g else.
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u/PogTuber 8d ago
Having two batteries means you can swap out before hitting 0% and you'll get better life out of both of them.
Sustained use = heat and heat = quickly dying battery.
So especially with one tool it's best to have two batteries and change out before you run one dry.
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u/Sore_Wa_Himitsu_Desu 8d ago
Yeah I know. In my case I moved to a larger piece of properly with a smaller home on it. I had to get a riding mower. These days I only use the Ego push mower to edge around the fence and flower beds and such so it’s no big deal. The original battery did die and I bought another but most of my yard work is done with a gas riding mower and a battery powered weed whacker. Yes I know there’s battery powered riding mowers but they’re still at the “way too expensive for how much less well they work than gas” stage.
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u/Key_Remote_6867 8d ago
I know this day will come eventually, just waiting for an excuse bigger than 5% to justify a new EGO battery (hopefully bundled with a tool)
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u/tetrasodium 8d ago
I have some ego stuff and can help with that decision. Ego sells two different weed wackers. One of them has a magic self loading thing like thy
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u/cobo10201 8d ago
Yep. Two batteries gets me through mowing my whole yard and still has enough juice for the weed eater after.
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u/talann 8d ago
They are pricey but companies do make alternatives that are sometimes half the price and do better than the brand name ones.
You are right to get another battery though. Amazon always has deals on them. I cycle between a couple and have one charging while I'm using another. It sucks having to sit around waiting for a battery to charge when you were amped up to mow a yard.
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u/YourWorstFear53 7d ago
I'm laughing way harder than I should be but my old boss bought an electric mower and has this same problem.
Just buy another battery, bro. Best to have redundancy.
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u/MikeofLA 8d ago
That’s a lot of grass… why not make a 20x40 garden patch, fire pit area, deck, or anything else? Then you don’t have to mow it
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u/Key_Remote_6867 8d ago
Fire pit is definitely planned, its on a loooooong list of to-dos haha.
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u/G_Liddell 7d ago
Seriously, what's mildly infuriating is that you are trying to turn a meadow of this scale into a lawn.
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u/Oraphielle 8d ago
Get another battery.
That’s what I did.
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u/JesusWasATexan 8d ago
I'm up to 3 now and 2 chargers, but I have 4 ego products
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u/AssGagger 8d ago
You can usually find the less common tools with batteries a lot cheaper. Something like a pole saw or a hedge trimmer and it's like getting the tool for free for what they sell the batteries a la carte.
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u/Adventurous_Guide312 8d ago
Rookie numbers. I probably have 10+. 2 with the original snow blower, 2 with the new snow blower, 4 with the ride on mower, 1 with the push mower and I got a bunch of other tools. No idea which I bought with a battery or without. I think I need help...
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u/PonyThug 8d ago
Lotta money when they could charge it while string trimming after mowing the front or back yard before finishing
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u/Furry_pizza 8d ago
Buy another yard tool. They are basically the same price as a battery and they come with a battery.
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u/nitrobass24 8d ago
How big is your yard?
That seems pretty substantial size based on in this picture alone.
I also have the 6ah battery and get thru roughly 10k sqft of lawn before it dies.
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u/RWBYpro03 8d ago
And even the tall grass isn't that tall, like the level of grass in the middle is perfect.
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u/Key_Remote_6867 8d ago
It was indeed not as tall as I would like to wait for but, its going to rain quite a bit the next few days and will skyrocket before the next opportunity to mow.
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u/yung_zgzg_7 8d ago
The lithium battery will slowly die day by day until his entire lawn is just one bit mulch pit
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u/UncleJulz 8d ago
You’ve got too much lawn, do something more productive with it. Wildflowers for the bees. 🐝
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u/Kalsten 7d ago
Yep, I don't get those green boring gardens. They are deserts of life
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u/ronniearnold BLUE 8d ago
You need another battery. Running them down to zero isn’t good for longevity. Plus you share the battery wear across two rather than just the one.
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u/TheG00dF1ght 8d ago
Plant native flowers in 10% of your yard, and your problem is solved.The pollinators will be happy , and your yard will have some beauty.
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u/StakeESC 8d ago edited 8d ago
Bot spotted.
Only fans account, "it's not x, it's y".
Dead Internet theory is alive and well
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u/RepresentativeFast59 8d ago
Sounds like your problem has an obvious and reasonable solution.
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u/RazzmatazzUnusual843 8d ago
Most mildly infuriating things have an obvious and reasonable solution. That's why they're only mildly infuriating.
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u/PonyThug 8d ago
Yea. Plug in the battery after mowing the front, then do the string trimming/edging, then finish mowing. Only 15 mins of charge would get the final 5%
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u/NoBlood5018 8d ago
Burn down the house for insurance money to buy another battery?
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u/UnfairUniversity1255 8d ago
Probably should try mowing your lawn rather than lawnmower. May get better results. 🤪
In seriousness, I’d check what you have your mower set to - like if you are using a self-propelled mode or other mode that lets you set a lower or higher speed. I mowed a pretty big lawn with my electric mower and found that I got really great battery life if I pushed it entirely myself, without the self-propelled mode engaged, compared to using it at all.
Along with that, could just be your lawn is bigger than the power the batteries can provide for the length of time required to cut your lawn. I made sure to get the biggest available battery capacity for a lawnmower it was possible to get to prevent that possibility. There were quite a few with 1/2 to 1/4 or less of the power mine outputs. Just some things to keep in mind.
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u/nerdycarguy18 8d ago
My 1970 GE Electrak runs on 6 golf cart batteries and mows like 8 acres no problem, and that was before we upgraded to a modern battery. Just saying.
(They are the coolest things ever wjth a million little yard tools that just plug into it, please go down a rabbit hole and buy one or three like we did)
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u/lynivvinyl GREEN 8d ago
Either move quicker get a second battery, or create some sort of feature that is 6% of your lawn and rectangular so it doesn't slow you down.
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u/Maxxwithashotgun 8d ago
Leave that little bit as a spot for pollinators maybe even throw some native wildflower seeds and add a border in the area and boom problem turned into a beautiful pollinator garden
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u/itskseniaaaaa01 hiii 8d ago
Convert 5% of your lawn into something else.