+- Survival UK Forums (http://forum.survivaluk.net)
+-- Forum: Discussion Area (http://forum.survivaluk.net/forumdisplay.php?fid=13)
+--- Forum: Power (http://forum.survivaluk.net/forumdisplay.php?fid=34)
+---- Forum: Generation (http://forum.survivaluk.net/forumdisplay.php?fid=35)
+---- Thread: Solar Charger and Light (/showthread.php?tid=2200)
Pages:
1
2
Solar Charger and Light - Nemesis - 24 July 2012
RE: Solar Charger and Light - Nemesis - 24 July 2012
Picked mine up and the item is quite decent, I was expecting crap tbh but it’s not, and the leads that come with it are useful, for the price I would have paid £4.99 just for these leads, of course I cannot offer long term information, only it’s worth the money I paid, just reserved another.
RE: Solar Charger and Light - Skvez - 24 July 2012
While I can't speak specifically for this one, a lot of similar devices are a bit of scam in that the "solar" part is very very slow to charge the internal battery and they rely on you using the USB means to charge the battery and 'not notice' that the solar panel is only providing a tiny amount of power. The internal battery then charges your device.
I expect the "12 hours" that the product *can* charge the internal battery in are 12 hours of perfect equatorial sunlight.
It's probably worth £4.99 but I wouldn't have paid the original £24.99 price.
RE: Solar Charger and Light - Paul - 25 July 2012
It's the sunshine bit that concerns me. 15 hours is a long time in sunshine time.
.44 watts @ 5.5 volts I've read the spec right. Thats only 80 millamps of current.
To charge a flatish 1200mah cell at a 15 hour rate it could do it, just.
Still I suppose you'd never completely flatten the internal cell and that's what they are relying on.
The USB charge is realistic though with 500–900 mA the generally quoted output of a standard port although I've blown out PC USB ports pulling 500ma for longer than a couple of hours.
60 lumens for a led is roughly 1 watt. 3.7 volt battery, so an hours worth of light, yep.
Looks good on paper and as SKvez says, £4.99 a fair price even if you just stripped it for spares.
RE: Solar Charger and Light - Lightspeed - 25 July 2012
RE: Solar Charger and Light - Nemesis - 25 July 2012
Hello LS I made a video last night I was so damn tired I made it to long and had to cut the life out of it, so I did not bother linking it, due to cutting it to bits, but I will now so you can get a better look at it.
I intend to drain the solar charger to zero and drain a device the same, and then see how it performs on just solar recharge and not a usb charge or a usb cheat if you like.
RE: Solar Charger and Light - Lightspeed - 25 July 2012
(25 July 2012, 12:56)WetandCold Wrote: Hello LS I made a video last night I was so damn tired I made it to long and had to cut the life out of it, so I did not bother linking it, due to cutting it to bits, but I will now so you can get a better look at it.
I intend to drain the solar charger to zero and drain a device the same, and then see how it performs on just solar recharge and not a usb charge or a usb cheat if you like.
Thanks W&S the little video is really useful.
Great little light from thatthing too!
LS
RE: Solar Charger and Light - Hrusai - 25 July 2012
great video WnC ill have to get one of these myself now after seeing that! am very impressed with that light as well as the assortment of cables, i agree that those are worth a fiver on their own!
on a side note, under the youtube video theres some buttons, next to the one that looks like a flag theres one that look a bit like a clip board.....click it and it'll give youtube's "interactive transcript"...basically what youtube thinks WnC is saying xD....its rather funny
RE: Solar Charger and Light - Nemesis - 25 July 2012
(25 July 2012, 19:00)Hrusai Wrote: great video WnC ill have to get one of these myself now after seeing that! am very impressed with that light as well as the assortment of cables, i agree that those are worth a fiver on their own!
on a side note, under the youtube video theres some buttons, next to the one that looks like a flag theres one that look a bit like a clip board.....click it and it'll give youtube's "interactive transcript"...basically what youtube thinks WnC is saying xD....its rather funny
I don't remember saying all that but hey I must off lol.
RE: Solar Charger and Light - Hrusai - 25 July 2012
xD my favourite part is
"what would i pay for the elderly on direct"
"briefly tina"
either that or
"complete your guy"
"naked manhatten"
"aussie"
"aka four items we'll see you can charge you for"
"and um.. i'll show you the lion"