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  1. tpenfield

    LiFePO Batteries ???

    I ordered another battery . . . Same as the others. Not sure how long the replacement will take and I did not want to start off the season with just 1 100 Ah battery for the 'house' loads. When I get the replacement, I'll work it in as a third battery, so I'll have 300 Ah of capacity on the...
  2. tpenfield

    What kind of damage from an I/O in salt water for 2-3 years?

    Well, we don't know how new the boat is, or the brand of the engine/outdrive. . . which may help. As for the outdrive . . . I get about 3-4 months out of a set of anodes, then they are ready for the scrap bucket. You mentioned that the boat has been in the water for several years...
  3. tpenfield

    LiFePO Batteries ???

    Yes, the battery appears to be dead. (I've tried a bunch of things) I'm thinking that the BMS did not protect the battery (cells) to the extent that it should have. The other battery (it's twin hooked in parallel) came to life with just a quick touch of the trickle charger. and was sitting at...
  4. tpenfield

    LiFePO Batteries ???

    I've got the one sleeping battery sitting in the sun to see if a little more temperature will help wake it up. Otherwise, it my be going back to LiTime . . . :unsure:
  5. tpenfield

    LiFePO Batteries ???

    Quick update . . . I had some trouble waking up the batteries . . . not sure if it is the charger or the battery. Anyway, I connected a trickle charger to the batteries . . . one woke right up and the other is still sleeping. Anyway . . . I got the Xantrex charging the good/awake battery...
  6. tpenfield

    LiFePO Batteries ???

    I received the LiFePO4 charger today. So, I put it to work bringing the batteries back to life. . It does a low current charging to wake up the battery, then it goes into the bulk and absorption stages, like other chargers. Not sure how long the wake-up will take. I'm thinking that over the...
  7. tpenfield

    Vinyl Plank Flooring Installation Decision ???

    The flooring arrived today. It is a bit lighter than the room visualizer pictures, but it will be fine. I got to finish painting the walls and trim, then get the floor ready for planking. Probably will be working it this weekend.
  8. tpenfield

    LiFePO Batteries ???

    There are a couple of videos reviewing the Time USB batteries. I watched the more recent one (Jan 2025). Overall the reviewer thought it was a good battery and the testing met the spec's. It seems to me that many of the so-called economy battery brands have upped their game over the past...
  9. tpenfield

    Do i need to be concerned about these compression numbers yet

    I usually look for numbers in the 5-10% range of deviation from the 'norm', which in this engine appears to be 175-180 psi. So, yes, #1 & #3, are a bit out of range. A cylinder leak test would be my next step. Most engines will idle and even rev-up just fine, despite any issues.
  10. tpenfield

    Vinyl Plank Flooring Installation Decision ???

    Here is the other side of the room (kitchen), showing Option #1. .
  11. tpenfield

    Vinyl Plank Flooring Installation Decision ???

    After some YT video watching, it appears that the planks should run either the major length of the room, towards a significant source of light (window), or towards a major feature of the room (probably the largest window). So, it would be option #1. (I had a feeling) :LOL:
  12. tpenfield

    Vinyl Plank Flooring Installation Decision ???

    Greetings, I am doing a kitchen make-over and will be installing LVP (vinyl plank) flooring. I'm trying to decide the direction to run the flooring and am considering how it would/should look vs. the hardwood flooring in the adjoining room (foyer). Option # 1 Run it in the same direction . ...
  13. tpenfield

    LiFePO Batteries ???

    I was thinking about doing the jumper cable thing, but concerned about the amount of current that the LFP batteries would soak up. Also, the folks at LiTime recommended their 20 amp charger w/ activation feature. I'll probably buy one from them, because they were so nice. :D (y)
  14. tpenfield

    LiFePO Batteries ???

    Quick Update . . . My automatic charger (really an automotive battery charger) did not work to wake-up the batteries, as I suspected. I reached out to my good friends at LiTime and they agreed with my synopsis about the batteries having reached the low SoC limit over the winter. They...
  15. tpenfield

    Need some help

    I can reach out to Brian via email and work out a password resolution.
  16. tpenfield

    Which battery is best?

    I've used dual-purpose marine batteries with good success in the past. As for Lithium (specifically LiFePO4 type) . . . not really a nuclear risk, but charging and using them requires a bit of science. There are some 'drop-in' LiFePO4 batteries available . . . BUT . . . your outboard motor...
  17. tpenfield

    LiFePO Batteries ???

    My understanding is that the recommendation to store at mid-level charge (50-60%) is more for long term storage. Not sure if not using the boat for a few weeks or more is really going to break anything. I'd just see how things go . . . maybe run your blowers while you are closing up the...
  18. tpenfield

    alaska cruise

    Following along . . . We have an Alaska Cruise on our bucket list . . . Probably in a few years.
  19. tpenfield

    New boat owners leaving the hobby

    IDK . . . sort of makes sense. Could be the pandemic related cycle of people either having tried it and getting out of the sport or perhaps moving onto their next boat. Then there is the steep depreciation curve, which was muted during the pandemic years. Now reality is settling back in...
  20. tpenfield

    LiFePO Batteries ???

    Quick Update . . . The daytime temperatures are getting into the 50's, so I decided to open up the boat and see if I can get the LiFePO4 batteries to come to life. Good News is that the engine hatch, that normally runs off the house batteries (now in Low-Temp lock-out), has a secondary switch...
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