how i can save it after only use a few hours while go outside then no use when i be home for the next day ? should i put it in something for save ?
1576425
You can save them by sealing them in a Ziploc bag and squeezing out the excess air. http://www.heatfactory.com/english/how-to.php "If the heating time is not complete, all Heat Factory Warmers may be saved by placing them in an airtight container. The remaining time can be used later (preferably within one week). For example: A 12 hour Glove Size Warmer can be used for 6 hours one day, stored in an airtight container, then used for approximately 6 hours another day within the week. Zip lock bags with the excess air squeezed out work the best." Why this works: The chemical reaction that occurs inside the hand-warmer is the rusting of iron powder. Because the rusting process occurs rapidly, a noticeable amount of heat is generated. When iron rusts, it combines with oxygen in the air. If you seal the hand-warmer in an air-tight bag, however, the reaction will stop because all the oxygen in the bag gets used up. The website says this may not work if you store the pad for more than a week. This might be due to the Ziploc bag not making a perfectly air-tight seal. Perhaps small amounts of air leak in over time . . .
1576426
It has been our experience that once you activate the chemicals that make it hot, that's it. It stays hot for 10/hrs and there is no way to stop that process once started.
1576427
the heat can be reactivated as long as it's within the usual 18 to 20 hours of use. All you have to do is shake it a couple of times and then let it rest under a pillow or blanket undisturbed for about 10 minutes. This can be repeated as many times as you need to. If you or anyone else has any more questions feel free to ask me ....my mother uses these every day and we've become something of an expert on the subject! Have a happy day everyone!
416227
Leave it attached to the tank so that it's readily available to use if you need it. You can store it out of the way until you need it again. Maybe in a top corner of the tank.
1704705
Hi Dawn...just store it in a jar with a tight lid in a cool dark place. If too hot in your home place container in the fridge. You can take it out when your home gets cooler again...you should be able to keep for up to a year. Hope this helps!
2122112
You have to store someplace. I have a dedicated Netbook with 70gb HDD. I auto retain 48 hours then auto delete. If I don't want specific file deleted, I save to mem stick. You can redirect temp auto save to where ever you want. Can be mem stick or where ever.
577747
From my experience I wouldn't attempt to go over an hour. I had three batteries charged and ready at all times. When one would get low I would change it and put the used one on the charger. If you are shooting continuously go AC if you can't use AC keep an eye on your battery level. I hope this is helpful.
1683061
I will try to answer y our question- I leave it on the charger several hours and then it lasts for daysafter I use it again.I usually just put it on the charger at night and when I wake in the morning and use it. It just seemseasier to to it at night.
1752700
I would wait about 2 hours minimum. but ideally overnight, just to be sure. If it was last used 2 months ago,, one more night won't hurt.
1665361
We have left it plugged in to our car for up to 6 hours without losing power for the car. I also have the electrical plug in so I can plug it in overnight at motel rooms. Have never tried it overnight on the car battery. Some cars will shut off the battery after a certain length of time so you would want to check on that before you set out on a trip. Hope that this helps. We have found that if you place a frozen bag of water or ice in the cooler it also helps keep items colder on hot days. I some times double bag it so as to prevent leaks. I don't use the blue ice packs as they take up to much room. We have left it plugged in to our car for up to 6 hours without losing power for the car. I also have the electrical plug in so I can plug it in overnight at motel rooms. Have never tried it overnight on the car battery. Some cars will shut off the battery after a certain length of time so you would want to check on that before you set out on a trip. Hope that this helps. We have found that if you place a frozen bag of water or ice in the cooler it also helps keep items colder on hot days. I some times double bag it so as to prevent leaks. I don't use the blue ice packs as they take up to... » Read More We have left it plugged in to our car for up to 6 hours without losing power for the car. I also have the electrical plug in so I can plug it in overnight at motel rooms. Have never tried it overnight on the car battery. Some cars will shut off the battery after a certain length of time so you would want to check on that before you set out on a trip. Hope that this helps. We have found that if you place a frozen bag of water or ice in the cooler it also helps keep items colder on hot days. I some times double bag it so as to prevent leaks. I don't use the blue ice packs as they take up to much room. « Show Less
849860
The other person already said, but you cannot leave the battery in for any length of time or it drains. After each use, I pull out the battery for the next time. I just keep it all in a zip lock. Good luck. If you find the info, please let us know!
181839
It does not last more than two hours with out needing to be charged. if you do get one get a either a car charger or an extra main charger to carry with you. It can be a night mare trying to keep the phone charged. I hope i have helped you with you answer.
2283258
There is battery back-up for a specified number of hours. I use the prerecorded message that came with the device. So far when the power has gone out, all I have to do is reset the time and date.
940250
I think the battery goes to a disconnected storage state rather than being maintained. More like you put it on a shelf after a full charge. It will slowly leak down
52482
i have used a little bit and saved the rest for a later date.I had no problem
815450
I have used it for continuous use for a couple of hours without issue. Don't see why it couldn't go longer
675149
The battery lasts for several hours of continuous use. I did buy a backup battery as well. It ends up being a race between running out of battery and running out of storage memory. I've set this up on a tripod and recorded continuously for at least 2-3 hours (possibly longer...I did a 5 hour recording but I can't recall if I changed batteries mid-way or not). I also highly recommend getting the water-resistant housing (clear/orange)..I've used it to dive to 80ft.+ and it's repeatedly worked great. That housing also serves as a tripod mounting point. Hope that helps...feel free to ask any other questions. The battery lasts for several hours of continuous use. I did buy a backup battery as well. It ends up being a race between running out of battery and running out of storage memory. I've set this up on a tripod and recorded continuously for at least 2-3 hours (possibly longer...I did a 5 hour recording but I can't recall if I changed batteries mid-way or not). I also highly recommend getting the water-resistant housing (clear/orange)..I've used it to dive to 80ft.+ and it's repeatedly worked great. That housing also serves as a tripod mounting point. Hope that helps...feel free to ask any... » Read More The battery lasts for several hours of continuous use. I did buy a backup battery as well. It ends up being a race between running out of battery and running out of storage memory. I've set this up on a tripod and recorded continuously for at least 2-3 hours (possibly longer...I did a 5 hour recording but I can't recall if I changed batteries mid-way or not). I also highly recommend getting the water-resistant housing (clear/orange)..I've used it to dive to 80ft.+ and it's repeatedly worked great. That housing also serves as a tripod mounting point. Hope that helps...feel free to ask any other questions. « Show Less
1889376
The video recorder will continue to overwrite data once it runs out of storage. Exception: there is a built in sensor when it senses a crash it will keep I believe 5 minutes before and after the event "marking" it as do not erase. I believe so you can use for insurance purposes. There is also a manual button you can use to "mark" video. I am using a 16GB card and I get 2 hours on best - so you should get about 4 hours.
881175
Thank you for contacting us. We are not sure to how many hours will the item store before overwriting. However the following link will provide you assistance. http://qsee.custhelp.com/app/browse/index/p/94,102,823/c/