A real challenge for the flashlight gurus here-
I have a Krill extreme 360 - almost perfect. Uses common AA batteries - good runtime, pretty bright. Bad points: Only one brightness - (a little on the dim side)
Tried a Lazerbrite - a little on the BIG side, but not a deal-breaker. Bad...
Lately, I've been exploring the world of rechargeable lights, after running across a few models in Harbor Freight tools (super cheapies)..... they seemed cool in concept, but... the strange thing is, they never seem to go "dead"..... I actually took one apart to see if it had a hidden button...
I have yet to run across a laptop that does not get hot with use. the processor is usually heat-sinked to the bottom of the unit, and the battery also generates heat as it discharges. It's normal.
I didn't know about it myself until just a few weeks ago when I was investigating new watches... I found a few watch FAQ sites that answered a bunch of questions I had about watch Terminology....
http://www.timezone.com/library/wwatchfaq/wwatchfaq631668591017665598...
I'm guessing that a watch bought in the seventies is an "automatic" watch and not kinetic... Kinetic has only been around a few years. Automatic winds a spring, Kinetic charges a capacitor or a battery.
I have a Timex I bought just before I got married... that's about 19 years ago... it keeps reasonable time, but you have to wind it daily, and you have to change the calendar manually if the month is less than 31 days long. the band is relatively flimsy, the catch occasionally lets go if I brush...
My Citizen has a neat power saving feature... after 30 minutes in the dark, the second hand stops at the 12'00 position. The minute and hour hand continue to keep time, BUT.. instead of the movement moving every second, it moves every sixty seconds... thus saving a great deal of power.
Now-...
I have the 8700
http://www.citizenwatch.com/COA/English/detail.asp?Country=COA&Language=English&ModelNumber=BL8004-53E
According to Citizen, the battery will "Never need replacing"
(if it is properly maintained)
The WORST thing you can do is let it go completely dead ( more than 6 months in a...