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  • in reply to: Li-Ion Safety while charging and using these cells #21288
    admin
    Keymaster

    Here’s a Li-ion use guide I wrote on CPF.

    in reply to: Evil Black Rifle Pic Thread…….. #21287
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    Keymaster

    whats that there on the bottom?

    in reply to: Li-Ion Safety while charging and using these cells #21286
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    Keymaster

    That’s not what I meant. I was talking about the battery’s output, not the light’s output.
    Click to expand…

    Ah, so it seems. I guess I should have read that more carefully.

    in reply to: What cell phone are you using now? #21285
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    in reply to: Anyone have a ‘casual’ first aid kit in their bag? #21284
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    [?IMG]IMG_20200719_220857797[/url] by Tom johnston, on Flickr[/IMG]

    in reply to: Li-Ion Safety while charging and using these cells #21283
    admin
    Keymaster

    Not necessarily, it depends on what kind of regulation the light has. If it’s a buck-boost thingy, that means it will lower too high voltage down to spec and boost a too low voltage. Therefore, in some cases, li-ion vs. lithium primary makes no difference whatsoever to brightness. On some lights, it does, though.
    Click to expand…

    That’s not what I meant. I was talking about the battery’s output, not the light’s output. Rechargeable lithium cells can output substantially higher amperage than primaries can — sometimes at a rate that’s a multiple of their total capacity (i.e. 2 amps from a 1 amp-hour battery, etc.) — though that’s generally not advised, because it shortens their lifetime. The step-up converters you mentioned actually require that kind of amperage, because like any transformer, higher output voltage requires higher input amperage, and vice-versa.

    Valolammas said:

    I’m not an expert, but I gathered from CPF that when a cell vents, it’s likely to release some nasty chemicals. So be careful when you retrieve and open that cooled off light.
    Click to expand…

    To be sure. My point was only that a reasonably well-made metal light isn’t going to explode in your hand just because the battery flares up.

    in reply to: What cell phone are you using now? #21282
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    Keymaster

    I had the first note. I liked it but I didn’t like the old os so I sold it. Its something you have to get used to. Lol. The tab looks cool but for school use depends on what your doing.

    Sent from a Samsung Phone. Apple don’t sue me!!
    Click to expand…
    I would only take it to the library to type up essays and such via Google Docs (it supports that, right? It does on my phone…). Light browsing between classes… but not for notetaking. I still prefer pen and paper. πŸ™‚ Not much more than that, really. πŸ™‚ I just need a basic, yet lightweight gadget to use at school. Since I’m biking, (and it shall be so for the next 3 years, at least), I would prefer it to be compact. The keyboard dock makes all the difference with the Tab. I don’t mind the screen size at all. I’m used to it since for a while I used Brother’s Nook daily for browsing and research.

    in reply to: Evil Black Rifle Pic Thread…….. #21281
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    Keymaster

    Should never point a camera at someone with a loaded gun.:nah_disagree:

    in reply to: Anyone have a ‘casual’ first aid kit in their bag? #21280
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    RogerStenning said: ↑
    I like the idea of the Grease Monkey Wipes; pity we can’t get ’em here. Even Grime Boss have stopped doing individual wipes, it seems. I’ll have to keep my eyes open for similar kit. Having used Grime Boss wipes (in larger packs, not individual sachets), I can appreciate the need for a larger, industrial cleaning wipe, before an antiseptic wipe is deployed πŸ™‚
    Click to expand…
    They come in handy too if you’re a cyclist and need to change a rear flat ;).

    in reply to: Anyone have a ‘casual’ first aid kit in their bag? #21278
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    ballistic said: ↑
    This is my minimalist FAK for small cuts & Ibuprofin that fits is a small Lok-Sak.
    Click to expand…
    I like the idea of the Grease Monkey Wipes; pity we can’t get ’em here. Even Grime Boss have stopped doing individual wipes, it seems. I’ll have to keep my eyes open for similar kit. Having used Grime Boss wipes (in larger packs, not individual sachets), I can appreciate the need for a larger, industrial cleaning wipe, before an antiseptic wipe is deployed πŸ™‚

    in reply to: Evil Black Rifle Pic Thread…….. #21279
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    Keymaster

    Feel free to laugh… I HATE getting my picture taken so when I turned around and there was a camera in my face I about tackled my friend and used his camera as a target, hence the great look on my face. I was NOT amused. Never the less here’s a picture of me with one of my ar’s.

    in reply to: What cell phone are you using now? #21277
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    Keymaster

    The note looks huge! I highly doubt I’d find any girl pockets that could fit that. 😳 Though I wouldn’t mind having the $239.00 white Tab 2.0 w/ dock and USB cradle thingie from Costco… It’d be great to have that to work on my schoolwork in the library without having to lug anything large around.
    Click to expand…
    I had the first note. I liked it but I didn’t like the old os so I sold it. Its something you have to get used to. Lol. The tab looks cool but for school use depends on what your doing.

    Sent from a Samsung Phone. Apple don’t sue me!!

    in reply to: What cell phone are you using now? #21276
    admin
    Keymaster

    There have been lots of comments on now the iPhone 5 is too light. I like my phones with some heft. Thus waiting for the galaxy note 2!!

    Sent from a Samsung Phone. Apple don’t sue me!!
    Click to expand…
    The note looks huge! I highly doubt I’d find any girl pockets that could fit that. 😳 Though I wouldn’t mind having the $239.00 white Tab 2.0 w/ dock and USB cradle thingie from Costco… It’d be great to have that to work on my schoolwork in the library without having to lug anything large around.

    in reply to: Evil Black Rifle Pic Thread…….. #21275
    admin
    Keymaster

    Feel free to laugh… I HATE getting my picture taken so when I turned around and there was a camera in my face I about tackled my friend and used his camera as a target, hence the great look on my face. I was NOT amused. Never the less here’s a picture of me with one of my ar’s.

    in reply to: Evil Black Rifle Pic Thread…….. #21274
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    Keymaster

    These pics make me feel deficient and somehow naked, lol. I haven’t put a lot of mods on my Patrolman’s Carbine.

Viewing 15 posts - 6,691 through 6,705 (of 6,882 total)