Featured Battery Chainsaw

Discussion in 'Building DIY, Machinery & Tools' started by stevo, Jul 3, 2015.

  1. stevo

    stevo Backyard Farmer Premium Member

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    I sent an email to Ryobi....
    ===========
    Hiya Super Dooper Team. Yesterday I returned a 18v chainsaw to Bunnings because the charger was faulty. I had used the Chainsaw for 8 months. Bunnings replaced the whole product including chainsaw. I'm just curious to know what will happen with that perfectly good chainsaw, does it get returned to Ryobi and do you throw it away because it's been used?
    cheers
    Steve
    ===========
    Their reply
    Hi Steve.
    The RYOBI chainsaw will be returned to our warehouse.
    regards
    *name removed
    Ryobi Customer Care
    ===========

    yeah hey... don't give any information away :rolleyes:
     
    Last edited: Apr 29, 2016
  2. Mark

    Mark Founder Staff Member

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    A staff member will probably get it...
     
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  3. Steve

    Steve Valued Member Premium Member GOLD

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    That is a good outcome to have the whole lot replaced. Nice work.
    I just stepped deeper into the Ryobi One+ world with a new 18V Whipper Snipper. Might need to find that thread and give some feedback as it hasn't jammed on me yet....and its so easy to start! :ROFL:
     
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  4. Ash

    Ash Valued Member Premium Member GOLD

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    Sounds great Steve. I'm thinking of following suit but already have an electric Stihl whipper snipper that really does a good job. Problem with it is fiddling around with the cord, but I suppose that's the same issue with any whipper snipper. The chainsaw looks like a great idea...
     
  5. Marisa

    Marisa Active Member Premium Member GOLD

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    Super review and I love that the batteries are interchangeable in the Ryobi One+system. I have a couple other products from Ryobi and absolutely love them. Well done!
     
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  6. Marisa

    Marisa Active Member Premium Member GOLD

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    My son, who uses battery Ryobe power tools in his construction job told me not to store the batteries with a change for very long... like a month is max for his thinking.
     
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  7. Ash

    Ash Valued Member Premium Member GOLD

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    Is that storing batteries on full charge? Or no charge?
     
  8. Flatland

    Flatland Well-Known Member Premium Member

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    I admit I am a chain saw fraidie cat. So my first thought was it doesn't seem to have a kick back cut off bar. Does it have some built in cut off if it kicks back? To explain my fear of chain saws. I worked at the Royal Adelaide Hospital for 40 plus years and over those years I have seen many examples of the chain saw massacre
     
  9. stevo

    stevo Backyard Farmer Premium Member

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    The chainsaw doesn't have any cut off devices, though once you let the button go it stops straight away. I haven't experienced any kick back from it and I don't think it would.

    I'm pretty cautious around power tools because I know things can go bad in a big way very quickly, but I'd say it's the perfect chainsaw for the chainsaw fraidie cat
     
  10. Flatland

    Flatland Well-Known Member Premium Member

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    If it turns off as soon as your finger is off the button that would work as a pretty good kick back cut off. I can't imagine anyone keeping their finger on the button when the chainsaw is cutting off their leg
     
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  11. Flatland

    Flatland Well-Known Member Premium Member

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    Why? Does it help the battery to last or something? Also do you just run the tool to drain the battery before putting it away? I'm asking because we have some battery powered tools
     
  12. Berkeloid

    Berkeloid Active Member Premium Member

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    That advice must have come from a battery salesman. The quickest way to kill a battery is to let it go completely flat and leave it that way - the internal electrodes oxidise (rust) and the battery capacity will be drastically reduced. The more you do it (or the longer you leave it flat), the less power the battery will be able to hold, until it can barely last for a few seconds after a full charge.

    This is the reason why most battery powered backup power systems will cut off when there is still plenty of juice in the batteries. They want to ensure the batteries never go completely flat, so that they last for many years.

    Batteries naturally discharge on their own if they are sitting on a shelf, which is why many rechargeable batteries you buy in a shop tell you to recharge them before you first use them. This is also why it's a good idea to fully charge your batteries before putting them away, because this will give you the longest time before they go flat on their own. Not such a big deal for something you use regularly, but it will extend the life of things you only use occasionally.

    Of course it's also possible to overcharge batteries, which can be just as bad (this tends to produce gases which can make the batteries swell up and also kill them.) So it's always a bit of a balancing act. If you've ever wondered why your phone or other battery seems to recharge up to 95% fairly quickly but seems to take forever to get that last little bit to 100%, that's because the recharging method changes to a slower method in order to get maximum charge into the battery without overcharging it and killing it.

    The best way to ensure long battery life is to never let them go completely flat, and recharge them after any substantial use. If they've been sitting unused for a few months, recharge them again to make sure they never go completely flat.

    I think some people are afraid of the so-called "memory effect" when you charge a battery that isn't completely flat (which is where all the advice comes from to drain batteries), however this has been proven to only happen in certain unlikely scenarios. In fact, one of the very few recorded cases of the memory effect was in a NASA satellite that orbited the Earth every 45 minutes, getting 45 minutes of daylight followed by 45 minutes of darkness. Because the batteries were discharged then recharged at precisely 45 minute intervals, after a few months the batteries would only last for 45 minutes before going flat, even though they were designed to last much longer.

    So as long as you aren't planning to power a satellite, you don't need to worry about recharging a battery that's not flat! And don't let your batteries go flat (or stay flat for very long) if you want them to last a long time!
     
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  13. Flatland

    Flatland Well-Known Member Premium Member

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    Thanks that makes sense
     
  14. Steve

    Steve Valued Member Premium Member GOLD

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    Well I found it was time to get myself a chainsaw.
    I weighed up a few things like how often I'll really need it and the size of timber I'll need to chop and ended up going with the Riobi One+ unit. Thanks @stevo for your review, without it I might not have had the courage to go the battery way.
    I gave it a test run today and it really is a good little unit. I probably only did about 20mins or work but it was still cutting just at well at the end of the session as at the start.
    What I love about it is how light it is. I haven't used many chainsaws in my life but this one has got to be the lightest I've used.
    Overall it seems like it should do me just for some odd jobs around the yard and chopping up some dead trees for the fire pit, when I get around to making one that is.

    :twothumbsup: Two thumbs up from me!

    Cheers.
     
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  15. stevo

    stevo Backyard Farmer Premium Member

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    Cool hopefully it does what you need it to!

    I was at the top of the ladder the other day, holding on with one hand and wielding the saw in the other hand chopping branches off above my head, around 10cm thick. I'm still happy with mine.

    PS. don't forget, all the oil runs out when in storage, so I leave mine on a old towel, and only put a little bit of oil every now and then. I don't think the oil is super important to keep up to it, not like a petrol one might be.
     
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  16. Steve

    Steve Valued Member Premium Member GOLD

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    Good advice @stevo
    I found one YouTube vid where the guy doesn't even use the oil reservoir and just keeps a little oil can next to him and every so often gives the bar a squirt.

    Buy the way @stevo, I think you just described going against every warning label in the chainsaw manual in one swoop :rolleyes:. (using on ladder, one handed, chopping above head. Probably just need to have a few rumbo's before hand to tick off all the boxes :sawwood:) Haha
     
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  17. stevo

    stevo Backyard Farmer Premium Member

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    That was my attempt at being safe, not drinking at the time :blush: :D
     
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  18. Mark

    Mark Founder Staff Member

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    I just finished chopping up 3 hours worth of storm damage from 2 gums hit by lightning and falling on my fences :(

    It's like doing bicep curls in the gym non-stop lol...
     
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  19. Mary Playford

    Mary Playford Well-Known Member Premium Member

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    Great review Stevo.

    I don’t have anything to cut down at the moment but I can just see what I can do with a chainsaw. I only have one big tree on my property and a few young fruit trees.

    What I would like to know about is an affordable cordless drill. Any suggestion?
     
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  20. stevo

    stevo Backyard Farmer Premium Member

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