Recent content by Overclocker

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  1. Overclocker

    Cordless power tools

  2. Overclocker

    Help Me Select A Jump Start Pack

    i DIY'ed this pack from A123 anr26650m1a cells. sufficient to jump my cars, honda fit and ford ecosport. both 1.5L 4cyl. for bigger cars just add more cells in parallel
  3. Overclocker

    Combine two batteries in parallel electric scooter it's safe ? (18650LG)

    https://endless-sphere.com/forums/viewtopic.php?t=83141 i have investigated this on another forum. tl;dr: ok to mix
  4. Overclocker

    ACEBEAM New Product: EC65

  5. Overclocker

    Jetbeam BC40 vs Nitecore MT40, fight! (beamshots)

    while were at it here's jetbeam's latest bc40-GT:
  6. Overclocker

    Jetbeam BC40 vs Nitecore MT40, fight! (beamshots)

    bc40 switches were notorious for failing. your best bet is to find a McClicky which is very very similar to the white switch on the bc40. just a little filing and you're good to go
  7. Overclocker

    Acebeam K65, in the works...

  8. Overclocker

    The Official CPF Coffee Thread. All things Coffee... (And related beverages)

    lebanese coffee w/ cardamom anyone does coffee reading? what does this mean :) i see a duck and a cute little winged horse
  9. Overclocker

    Acebeam K65, in the works...

    f/1.8, 2s, iso100, 50mm equiv.
  10. Overclocker

    How nerdy are you?

    tbh i'm now more of a battery nerd than a flashaholic btw that's Logview a program that logs several parameters from a USB-connected charger. yes it can be fun to watch especially when i'm testing larger battery packs like this one:
  11. Overclocker

    Acebeam K65, in the works...

    dedomed xhp70.2 will try to take beamshots tomorrow
  12. Overclocker

    What do you think the best folding knife

    agree. lightweight aluminum handles i.e. no steel liners. but lockbar is steel for strength and durability. definitely well engineered
  13. Overclocker

    Can I run lithium ion batteries in parallel safely?

    i have a LOT more info here: https://endless-sphere.com/forums/viewtopic.php?f=14&t=83141 where i discuss paralleling dissimilar cells. the current distribution. the inter-charging i.e. the higher voltage cell starts charging the other cell in a parallel group
  14. Overclocker

    Can I run lithium ion batteries in parallel safely?

    that's 13-series 4-parallel Samsung 30Q you could even parallel another 13-series pack with this one, even with different cells i.e. different discharge curves, different IR, etc. but you'll get some inter-charging going on
  15. Overclocker

    Wide/shallow vs narrow/deep for throw

    as reflector diameter becomes larger the hotspot becomes smaller relative to spillbeam reflector depth makes the entire beam including spill narrower, thus making the hotspot narrower as well
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