They all run off the same style battery. 

I've preferred the Schlage locks in the past because they do not try to power the deadbolt - they simply unlock and the user turns the deadbolt - which leads to longer battery life and less chance of malfunction due to alignment changes in the door (a common attribute of winter with older buildings up here).  

Plenty of solar and wind installations.Some people say Texas will become the EV and battery capital of the world. 

Recently I've found some cordless power tools but strangely enough they almost always are missing the batteries.7.

I actually appreciate the really nice battery powered drill set much more than the $500 pocket watch.Having a good truck that starts every time with no mechanical issues is pretty high living.

He complained about noise during the day if we had to do work, he wanted special scheduling for when we were doing inspections and smoke detector battery checks.  

The condo is new (2008 built) and is close to zero maintenance, bar things such as batteries in smoke detector and light-bulbs.

The batteries last years in most cases and I have not had any break down issues.

Prior to my tenants moving in, I give them a welcome letter which also has the following information:- Copies of their lease agreement, and any other addendums they signed- The names and phone numbers to call to start utility service- Information on watering days (if applicable, because some of my properties are located in areas that can only be watered on certain days/times) and trash pickup days- Information on gardening service (if provided/applicable, I tell them who will be coming and on what days)- Location of furnace filters, size of replacements, and recommended changing intervals- Nearest schools- Information on renters insurance (I don't require it, but I give them info on it in case they choose to get it)- Location of the smoke detectors and carbon monoxide detectors, along with recommended changing intervals for the batteries- Any other unique information about the specific property/neighborhood itself that I feel is important for them to knowI also provide them USPS address change cards for their convenience since I figure they'll have a lot to be worrying about during their move.As far as the water heaters go, I don't really want them messing with it after I set it so I don't provide any specific information on it.

Retailers have until July 1, 2015 to meet the requirement for stocking only sealed-in, long-life battery smoke alarms.'