February 17, 2013
— Open Blogger
Of course the recommended charging time is something like 4-6 hours which is just long enough that you always forget to unplug the damn thing and don't remember that its still charging until a day or two, or 30 later.
Sound familiar?
I finally decided to do something about this odious situation. Places like Home Depot and Lowes sell a little settable timer device made by Intermatic. The Intermatic timers come in several different maximum time settings. I picked one that runs from 0-6 hours. The Intermatic timer works just like a standard 2-pole switch from an electrical point of view.
I came out of an existing GFCI receptacle (on its LOAD-side so that the Intermatic and downstream receptacle are protected by the GFCI), into a box with the Intermatic timer that switches the hot, and into another box that contains an ordinary receptacle.
Now I can plug a cheap dumb charger into that receptacle to the right of the Intermatic timer, set it for whatever charging time I want, and walk away knowing the battery pack won't be overcharged.
This whole project took under a half hour and maybe $20 worth of materials. I already had the boxes, covers, receptacle and some short lengths of EMT and wire on hand, so all I really had to buy was the Intermatic timer. Even if you had to pay an electrician to do this, I would expect the cost to be in the $100 range.
The nice thing about this approach is it doesn't block an existing receptacle with one of those hokey plug in timers (which aren't very robust, and often don't support having a ground prong). The Intermatic handles higher current, and all the downstream receptacles will be fully functioning 3-prong ones.

Posted by: Open Blogger at
08:47 AM
| Comments (117)
Post contains 361 words, total size 2 kb.
Posted by: Oldsailors Poet is no longer shamlessly hawking his book Amy Lynn available on amazon. at February 17, 2013 08:54 AM (l86i3)
Guess who's wife "cleaned up" his work area?
Posted by: Billy Bob, Pseudo Intellectual at February 17, 2013 08:55 AM (wR+pz)
Welcome back Weekend Home Improvement Thread.
I'm looking forward to the comments on the 'So You Want to Build a Fucksaw' edition.
Posted by: garrett at February 17, 2013 08:55 AM (e7XOq)
Posted by: johnd01 at February 17, 2013 08:56 AM (r0+v0)
Posted by: rickl at February 17, 2013 08:56 AM (sdi6R)
Posted by: Oldsailors Poet is no longer shamlessly hawking his book Amy
Lynn available on amazon. at February 17, 2013 12:54 PM (l86i3)
Plumbers. They don't get electrocuted, but they sometimes have to work in shit.
It's a toss up.
Posted by: Billy Bob, Pseudo Intellectual at February 17, 2013 08:57 AM (wR+pz)
Posted by: pep at February 17, 2013 08:57 AM (6TB1Z)
Posted by: Oldsailors Poet is no longer shamlessly hawking his book Amy Lynn available on amazon. at February 17, 2013 08:57 AM (l86i3)
Posted by: Oldsailors Poet is no longer shamlessly hawking his book Amy Lynn available on amazon. at February 17, 2013 08:58 AM (l86i3)
Posted by: pep at February 17, 2013 12:57 PM (6TB1Z)
Well might came with her family maid, so ironing shirts is not a problem, till the maid dies. She's 71.
That's what you are talking about, right? Being able to iron shirts?
Posted by: Billy Bob, Pseudo Intellectual at February 17, 2013 08:59 AM (wR+pz)
Posted by: Clutch Cargo at February 17, 2013 08:59 AM (Qxdfp)
Posted by: Oldsailors Poet is no longer shamlessly hawking his book Amy Lynn available on amazon. at February 17, 2013 08:59 AM (l86i3)
Yeah, but silk doesn't breathe like cotton does.
Posted by: EC at February 17, 2013 09:00 AM (doBIb)
Posted by: Kasper in Miami at February 17, 2013 09:01 AM (7x9pP)
That's what you are talking about, right? Being able to iron shirts?
Wellllll, when we were first married, I suggested that she might iron my shirts from time to time. Amused but contemptuous disdain would describe the response pretty well. Nothing in life is perfect.
Posted by: pep at February 17, 2013 09:01 AM (6TB1Z)
That sounds like a lot more work than eating potato chips.
Posted by: HeatherRadish™ drinking heavily at February 17, 2013 09:02 AM (hO8IJ)
I think I getting fucking Alzheimers. I thought "mine" and typed "might"?
This is happening more often, not pleased.
Posted by: Billy Bob, Pseudo Intellectual at February 17, 2013 09:02 AM (wR+pz)
Posted by: Alberta Oil Peon at February 17, 2013 09:03 AM (673KB)
Posted by: Billy Bob, Pseudo Intellectual at February 17, 2013 09:04 AM (wR+pz)
Posted by: Jinx the Cat at February 17, 2013 09:05 AM (CTnX3)
Posted by: The Sea Slug at February 17, 2013 09:05 AM (1rU+d)
Posted by: Oldsailors Poet is no longer shamlessly hawking his book Amy Lynn available on amazon. at February 17, 2013 09:05 AM (l86i3)
Posted by: More handy than handsome, but stupid more than anything at February 17, 2013 09:06 AM (gWEsl)
Posted by: soothsayer at February 17, 2013 09:06 AM (BUcLz)
Posted by: Oldsailors Poet is no longer shamlessly hawking his book Amy Lynn available on amazon. at February 17, 2013 09:06 AM (l86i3)
Posted by: Jinx the Cat at February 17, 2013 01:05 PM (CTnX3)
I don't blame you. I friggin' HATE working with drywall.
Posted by: Alberta Oil Peon at February 17, 2013 09:07 AM (673KB)
Posted by: CarolT at February 17, 2013 09:09 AM (z4WKX)
My least favorite part of doing electrical work is patching up all the wreckage.
Posted by: @PurpAv at February 17, 2013 09:10 AM (1rU+d)
Posted by: BackwardsBoy, who did not vote for this shit. at February 17, 2013 09:10 AM (+z4pE)
Posted by: Palerider at February 17, 2013 09:11 AM (ql12X)
Posted by: @PurpAv at February 17, 2013 09:13 AM (1rU+d)
Ummm... Hooking up to the line side of the GFI means it is not protected by said GFI. If that is your goal, then hook it up to the load side. Good idea, though. And I always heard: If I was any dumber, I could be a plumber.
Posted by: shredded chi at February 17, 2013 09:14 AM (F8apr)
Posted by: rickl at February 17, 2013 09:14 AM (sdi6R)
Posted by: Oldsailors Poet is no longer shamlessly hawking his book Amy Lynn available on amazon. at February 17, 2013 09:14 AM (l86i3)
Posted by: @PurpAv at February 17, 2013 01:10 PM (1rU+d)
If I ever build a smart house, I'm just going to put of paneling on hinges.
Posted by: Invictus at February 17, 2013 09:15 AM (OQpzc)
Posted by: Palerider at February 17, 2013 09:16 AM (ql12X)
Typo -- I did actually use the load side (and tested the GFI trip with a SureTest)
Posted by: @PurpAv at February 17, 2013 09:16 AM (1rU+d)
Posted by: BackwardsBoy, who did not vote for this shit. at February 17, 2013 09:16 AM (+z4pE)
Posted by: soothsayer at February 17, 2013 09:16 AM (KwX0v)
Posted by: El Cid at February 17, 2013 09:18 AM (IvvrO)
Posted by: CarolT at February 17, 2013 09:19 AM (z4WKX)
Posted by: Shibumi at February 17, 2013 09:19 AM (z63Tr)
Gas dryers are the best.
And gas hot water heaters are great too. If the power goes out, you can still have a hot shower. Gas stoves are good too, for the same reason.
Posted by: BackwardsBoy, who did not vote for this shit. at February 17, 2013 09:19 AM (+z4pE)
I was looking for a generalized physically robust solution for the garage. A plug in lamp timer can work, they're just kinda flimsy compared to the Intermatic commercial units.
Posted by: @PurpAv at February 17, 2013 09:22 AM (1rU+d)
Posted by: @PurpAv at February 17, 2013 09:25 AM (1rU+d)
I just replaced a fluorescent fixture in my kitchen. Opened it up to disconnect the wiring and found an un capped extra live wire in the box. So I cap it, wire up the new fixture and find out the fluorescent fixtures in my Mudroom (that I thought I was going to have to replace because they were flickering) all now work just fine.
Posted by: Buzzsaw at February 17, 2013 09:25 AM (aVYsC)
Posted by: weew at February 17, 2013 09:26 AM (ElfHn)
Called two electricians and can't get them out for a small job.
I want to wire my gas furnace blower to run off my generator in case of ice storm, SMOD, social collapse, etc.
Blower motor says 10.8 amps. Breaker at the box on that circuit is 20 amp.
I can get to the dedicated wire headed to the furnace easily in the basement. If I cut it, and put that line back together with plug and receptacle, couldn't I just unplug in case of need, plug a 15amp drop cord into the male plug from the furnace and run it to my 5500 watt generator 75 feet away outside? Hmmm?
Posted by: Tobacco Road at February 17, 2013 09:26 AM (4Mv1T)
Posted by: model_1066 at February 17, 2013 09:27 AM (7xPCu)
Posted by: @PurpAv at February 17, 2013 01:10 PM (1rU+d)
What about the constant threat of immediate death?
Posted by: Cicero, Semiautomatic Assault Commenter at February 17, 2013 09:29 AM (sl+zA)
Posted by: model_1066 at February 17, 2013 09:30 AM (7xPCu)
My least favorite part of doing electrical work is fixing the bad wiring done by previous owner/electrician.
The GFI here is on the same circuit as the two bathrooms and the two outside outlets. Damned things stayed tripped. As I was replacing the plugs, I found where the wiring had been stripped back way too far and crammed into the receptacle: it was grounding out against it.
I don't even do it for a living, but I know better than that.
Posted by: BackwardsBoy, who did not vote for this shit. at February 17, 2013 09:30 AM (+z4pE)
Posted by: Sophistahick at February 17, 2013 09:32 AM (91TGs)
That would fail an electrical inspection. The NEC doesn't allow things that are supposed to be hard wired to be cord/plug connected.
A small manual transfer switch with a few circuits in it would be a legal solution. They're only about $100.
Posted by: @PurpAv at February 17, 2013 09:32 AM (1rU+d)
Posted by: model_1066 at February 17, 2013 09:33 AM (7xPCu)
Posted by: Oldsailors Poet is no longer shamlessly hawking his book Amy Lynn available on amazon. at February 17, 2013 09:34 AM (l86i3)
Purple Avenger used to post here, and did a bunch of great posts on electrical projects. Then I remember he left a couple of years ago, saying something like bad times were coming, and he was going to hunker down to wait out the storm.
Are you that guy? If so, I assume things are OK or at least better now, right?
Posted by: Abraham Simpson at February 17, 2013 09:35 AM (C+qQ0)
Posted by: Sophistahick at February 17, 2013 09:35 AM (91TGs)
Posted by: model_1066 at February 17, 2013 09:36 AM (7xPCu)
You are first to bring up the point on the inspection after many discussions on this. Excellent point.
I would do the transfer switcheroo, but it requires a 125' line of conduit from outside the house where the generator would sit to the breaker box. Very wide ranch style house with breaker box in the basement at the farthest point from the generator. PITA, and planning to sell in three years.
I was looking for a safe cheat, but thanks for the heads-up.
Posted by: Tobacco Road at February 17, 2013 09:36 AM (4Mv1T)
The joint is 20+ years old, and the breaker is 15A right? The NEC used to allow that. My crib started out that way when it was built in 89'.
Today the bathrooms would be getting 20A dedicated circuit receptacles.
Posted by: @PurpAv at February 17, 2013 09:36 AM (1rU+d)
Posted by: by any means necessary at February 17, 2013 09:36 AM (Q+d5W)
Posted by: Andy at February 17, 2013 09:36 AM (OZPoa)
Posted by: Anna Puma (+SmuD) at February 17, 2013 09:37 AM (7tbEC)
Posted by: garrett at February 17, 2013 09:37 AM (1cysw)
Posted by: sTevo at February 17, 2013 09:38 AM (VMcEw)
Posted by: model_1066 at February 17, 2013 09:38 AM (7xPCu)
Posted by: model_1066 at February 17, 2013 09:39 AM (7xPCu)
The NEC is silent on receptacle orientation. Its a stylistic thing. My dad used to be fond of mounting them sideways so you didn't have to reach through a top cord to reach a bottom.
Posted by: @PurpAv at February 17, 2013 09:40 AM (1rU+d)
Same. I had a period of major life trauma a while back
Posted by: @PurpAv at February 17, 2013 09:41 AM (1rU+d)
Heh. That's an awesome line. I remember reading it in "Goodbye, Darkness" by William Manchester.
Posted by: Abraham Simpson at February 17, 2013 09:41 AM (C+qQ0)
Posted by: Sophistahick at February 17, 2013 09:41 AM (91TGs)
:sigh:
I'm not technically inclined when it comes to handyman work. Hell I had a devil of a time just fixing the packing string in my outside faucet yesterday. Thankfully I had a friend over who refuses to give up on anything, because I was about there. Turns out the old packing string was so dissolved it formed a nearly solid seal holding the stem in. Once we figured that out it was just a matter of chipping it away with a flathead, until we got a needle nose in there to yank it out.
Then the stem came out smooth and silk, we replaced the string and everything works hunky-dory.
Given my inability to accomplish that goal though, I think I'll stay clean of electrical work....
Posted by: tsrblke at February 17, 2013 09:42 AM (GaqMa)
Posted by: @PurpAv at February 17, 2013 09:42 AM (1rU+d)
I just replaced a fluorescent fixture in my kitchen. Opened it up to disconnect the wiring and found an un capped extra live wire in the box. So I cap it, wire up the new fixture and find out the fluorescent fixtures in my Mudroom (that I thought I was going to have to replace because they were flickering) all now work just fine.
Posted by: Buzzsaw at February 17, 2013 01:25 PM (aVYsC)
I was sitting in my office the other day and heard a loud noise. Thinking someone was in the house, I jumped up to look. Saw nothing and decided the noise must have come from outside. About 5 minutes later, another loud noise that sounded like it came from right behind me. I jumped out of my chair to see... nothing. Then, I looked up. The ceiling fan had fallen out of the ceiling and was just hanging there by a couple of wires. The previous owner/electrician had mounted it into a plastic box with no safety bar. I'll be replacing the one over my bed next.
Posted by: Ima Wurdibitsch at February 17, 2013 09:44 AM (Z8rVA)
I just put a fan in my kitchen. I should take some pics and do a post about installing a fan...properly. Classy job all done in EMT.
I'm about 220lb and I load tested the mounting bracket I fabricated with my full weight...I'm paranoid about fans falling out of ceilings.
Posted by: @PurpAv at February 17, 2013 09:47 AM (1rU+d)
Posted by: model_1066 at February 17, 2013 09:48 AM (7xPCu)
The joint is 20+ years old, and the breaker is 15A right? The NEC used to allow that. My crib started out that way when it was built in 89'.
Today the bathrooms would be getting 20A dedicated circuit receptacles.
Correctamundo. Casa Backwardio was built in the late 80's. It's only 1000 sf, but has a little storage area off the back porch I converted into my workshop, complete with fan and boom box. I'm temped to call the cable company and have them run a TV line in it since the box is on the same outside wall.
Posted by: BackwardsBoy, who did not vote for this shit. at February 17, 2013 09:48 AM (+z4pE)
Posted by: model_1066 at February 17, 2013 09:51 AM (7xPCu)
Oh, and never never ever buy power tools from Harbor Freight nuff said.
Posted by: Joe Builder at February 17, 2013 09:54 AM (dvLAs)
osted by: BackwardsBoy, who did not vote for this shit. at February 17, 2013 01:48 PM (+z4pE)
The new "casa rblke" was completely rewired as part of the pre-market renovation. 1965 build (just before aluminum wiring thank god)
Apparently it had only 100 amp circuits going into it. (It would seem all the appliances were gas at the time, so perhaps that worked.) They installed a 200 amp box, and regrounded everything (yay for grounded outlets!)
The renovation replaced much of those with electric (electric stove, gas water heater though, we opted for Electric dryer because we didn't have the upfront money for the more expensive gas models and gas instillation.)
Good news is as part of the rewriting we also netted 2 outdoor outlets. One on the side of the house and one on the back. They're those fancy "rain proof when in use" ones so plugging in Christmas lights is easy.
Posted by: tsrblke at February 17, 2013 09:54 AM (GaqMa)
I'm about 220lb and I load tested the mounting bracket I fabricated with my full weight...I'm paranoid about fans falling out of ceilings.
Posted by: @PurpAv at February 17, 2013 01:47 PM (1rU+d)
A post on that would be a great idea. The fan in the office was right over my head. I'm glad the wires were twisted tight. Like most 'ettes, I'm pretty self-sufficient. I can use woodworking tools, build engines, install plumbing, etc. The one thing that makes me very nervous is working with electricity. Intellectually, I understand that if the correct switch in the breaker is off, I'm safe. Unfortunately, I had an incident several years back where I was moving out of an apartment that had no overhead lighting. I was getting the last lamp (with my keys in my hand). I must have hit the outlet with the keys. Next thing I knew, I was on my ass about halfway across the room. I think there was noise. There may have been smoke.
Posted by: Ima Wurdibitsch at February 17, 2013 09:56 AM (Z8rVA)
Posted by: Ima Wurdibitsch at February 17, 2013 01:56 PM (Z8rVA)
I confess my resourcefulness tends to end at my ability to find ways to reduce expenditures or increase income in order to pay someone to do complex repairs. (But I'm learning, how ownership is a journey right.)
Posted by: tsrblke at February 17, 2013 09:58 AM (GaqMa)
Good news is as part of the rewriting we also netted 2 outdoor outlets. One on the side of the house and one on the back. They're those fancy "rain proof when in use" ones so plugging in Christmas lights is easy.
Those are nice. Good for power tools, too.
Speaking of renovations, my maternal grandmother's house in Birmingham Al was built in 1904. When they put in electricity (with aluminum wire), they put all the receptacles in the floors. There was no insulation anywhere, all the walls were plaster and lath, and you could see sunlight through the wall in the added-on bathroom. It didn't even have a hot water heater until I was in my teens, around 1970.
I never did discover where the outhouse originally sat. Probably a good thing, but there was a fig bush in the back yard that was pretty big...
Posted by: BackwardsBoy, who did not vote for this shit. at February 17, 2013 10:03 AM (+z4pE)
Posted by: LindaFell at February 17, 2013 10:03 AM (PGO8C)
Posted by: Ima Wurdibitsch at February 17, 2013 10:04 AM (Z8rVA)
Posted by: Tobacco Road at February 17, 2013 01:36 PM (4Mv1T)
Well, if you are going to cheat, and understand that it IS a cheat, and illegal as hell, you could make up a "death cord" with 220 volt plugs on each end, one to fit the twistlock that presumably exists on your generator, and one to fit an available range/dryer/welder plug in your house.
The drill is: in the event of a power failure that looks like it is going to be prolonged, pull the main switch at your service panel, AND LOCK IT OUT WITH AN ACTUAL PADLOCK. Plug in both ends of the death cord, switch off all non-essential loads, and run your generator. When going back to grid power, shut down the generator, unplug the death cord, unlock the main switch, and turn it back on. You MUST do it this way, even if just momentarily checking to see if the power has returned. If you don't, you risk backfeeding the line, and the worst-case scenario is that you could conceivably kill some poor damned lineman or another innocent person who touches what they "assumed" to be a dead line.
I have done this in the past, and I know it's a kludge, and I heartily urge you not to do it. Come Spring, I'm going to build a little generator house next to my service pole, and pay an electrician the few hundred bucks it will cost to have a manual transfer switch installed. The peace of mind will be worth it.
Posted by: Alberta Oil Peon at February 17, 2013 10:05 AM (673KB)
I put a rain proof covered receptacle up under the entryway roof overhang on my crib for Christmas lights, hanging bug zappers and shit like that...and hooked it to a weatherproof switch and GFCI receptacle...at HAND level.
Flip a switch and christmas lights are on/off.
Posted by: @PurpAv at February 17, 2013 10:05 AM (1rU+d)
Voltage Sensing Screwdriver
http://tinyurl.com/al2sf96
Posted by: Buzzsaw at February 17, 2013 10:09 AM (aVYsC)
http://www.northerntool.com/shop/tools/product_200196724_200196724
Posted by: Buzzsaw at February 17, 2013 10:12 AM (aVYsC)
We call'em Widow Makers. Every time there's a hurricane down here there's a bunch of people in Home Depot looking for some 10 gauge SOJ and a couple of male 220v cord ends.
Dumbasses always forget to pull the main when the power is down and then their generator is phase fighting with the poco when the power comes back on...
...and the next week the curb is full of dead appliances and fridges with fried motors. Its pretty easy to figure out who the idiots were ;->
Posted by: @PurpAv at February 17, 2013 10:13 AM (1rU+d)
Posted by: @PurpAv at February 17, 2013 02:13 PM (1rU+d)
Yeah, I was real hesitant about posting that last one, but I figured if a guy is bound and determined to flout the rules, he had better know the least-worst way to do it. For the sake of other folks' wellbeing, if nothing else.
Posted by: Alberta Oil Peon at February 17, 2013 10:17 AM (673KB)
Posted by: Socratease at February 17, 2013 10:20 AM (tvpaS)
Posted by: Jinx the Cat at February 17, 2013 10:38 AM (5Pk/y)
Posted by: holygoat at February 17, 2013 10:39 AM (IGIFh)
Posted by: Schrödinger's cat [/i] at February 17, 2013 11:00 AM (feFL6)
Also, for bathroom lighting and fans, there motion detector light switches that can replace the wall switch. They can be set to turn off a few minutes after no motion is detected and on when motion is detected. I've installed several in the office building bathrooms I manage. An additional benefit of shutting down the fan after a few minutes is the warm air in the building isn't pumped outside all weekend when no one is there, requiring the building heaters to run to replace the lost heat. Worse offenders -- women's bathrooms...
Posted by: Seipherd at February 17, 2013 11:31 AM (y9L1G)
Posted by: Schrödinger's cat [/i] at February 17, 2013 11:52 AM (feFL6)
Posted by: @PurpAv at February 17, 2013 12:59 PM (1rU+d)
Posted by: Socratease at February 17, 2013 01:25 PM (tvpaS)
Posted by: Schrödinger's cat [/i] at February 17, 2013 01:26 PM (feFL6)
Posted by: Socratease at February 17, 2013 01:27 PM (tvpaS)
Posted by: Schrödinger's cat [/i] at February 17, 2013 01:37 PM (feFL6)
ex. here in FL, attic temps can get to 140+ on a hot summer day near the roof peak and in the 125 range near the attic floor. I ran a string of lights down my peak and there's a receptacle at the endpoint of the branch. Its only a 15A circuit, but considering the peak areas ambient, I had to run 10 gauge.
Posted by: @PurpAv at February 17, 2013 01:54 PM (1rU+d)
Posted by: Bill sometimes Bill from Canada at February 17, 2013 04:20 PM (U+VRx)
Posted by: Yip at February 17, 2013 06:30 PM (/jHWN)
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Posted by: Cicero Kid at February 17, 2013 08:51 AM (UrENZ)