Electronic Lifts- disconnect the battery if leavingfor long term storage.K.

But as soon as they checked in, the fire alarm was beeping/out of batteries (even though she had just changed it!)

I want to be prepared for the O&U inspection, but I can not find this code listed anywhere, and when I call the Government I get different answers depending on who I talk to, such as: 1) Need hardwired interconnected system, but the detectors in the units can be battery operated. 2) Need hardwired detectors in each bedroom and common areas, but they do not need to be interconnected.

It is not a problem for me as for my house I have an inverter, batteries and a generator, and putting in solar panels.

Well, I am an electrical engineer that builds batteries for electric vehicles.  

The gas engine only charges the battery/electric motor.Very reliable - no issues after 30,000 miles so far.Battery is holding up quite well.  

(Tesla, Amazon, intel, battery factories, etc.).Then look at the housing stock.

This is what is in my Lease AgreementTABLE OF CONTENTS 1 Materiality of Application to Rent (Everything on application true ) Page 3 2 Residential Tenancy Agreement - Notice Page4 3 Financial Statement Page 5 4 Deposit and Utilities Criteria Sheet Page 6 5 Utilities and Tenant(s)’s Responsibilities Page 7 6 The Leased Premises Address and how it is to be used & furnishings Page 8 7 Terms of LeaseMonth to Month Page 9 8 Occupants & Overnight Guests Page 10 9 Rent:Where to send payments Page 11 10 Rent:How money is applied Page 12 11 Rent:Late Fees Page 13 12 The Eviction Process Page 14 13 NSF Fees Page 15 14 Pets Page 16 15 Notice to Surrender30 Day Notice to Terminate Tenancy Page 17 16 Holding Over Page 18 17 Security Deposit:How it is used.Where it is held.Forwarding Address: Page 19 18 Security Deposit:Damages Page 20 19 Quiet Enjoyment – Inspections – Photo’s Page 21 20 Alterations Page 22 21 Insurance Page 23 22 Abandonment Page 24 23 Attorney’s Fees, Government Law, Severability, Amendment, Assignee Page 25 24 Additional Provisions Page 26 25 Smoke Detectors, Batteries and Furnace filters Page 29 26 Sewer Drains Page 30 27 Lawn Maintenance – Vehicle Violation Page 31 28 City Ordinance Page 32 29 Delay in Repairs and Miscellaneous Charges Page 33 30 Illegal Use – Hazardous Materials Page 34 31 Address for Notice Page 35 32 General Provisions Page 36 33 Personal Injury Page 37 34 For Rentand Sale Signs Page 38 35 Inventory Checklist Page 39 36 Signing of the Lease Page 40 37 Lead Paint Signature Sheet Page 41 38 Lead Paint Brochure Separate 39 Pictures of Properties Last PageNotice # 12 The Eviction Process.

I think it is a great goal because it allows us to work hard for something and then take a mental pause, relax, and recharge we could all do at some point in the year when we need to take a beat and recharge the battery. 

I have a smoke detector in my condo and I've changed it before quite easily myself and its just a battery replacement for $5 or so.