Which of the following is not a requirement for storage batteries?

• A. Batteries shall be located so that the equipment is adversely affected by battery gases
• B. Batteries shall be located in a ventilated, accessible cabinet
• C. Batteries shall be protected from physical damage
• D. Batteries shall be maintained in a charged condition

Answer: (A)

Storage batteries for fire alarm systems must be set up to be safe and reliable: their gases need to be vented, they must be accessible for maintenance, they should be protected from physical damage, and they must be kept charged so the system stays ready. Hydrogen gas can be produced during charging, so placing batteries in a ventilated cabinet that’s accessible allows the gases to disperse and maintenance to be performed safely. Protecting the batteries from physical damage reduces the risk of leaks, corrosion, or short circuits. Keeping them charged prevents loss of readiness and helps prevent damage from sulfation over time. The statement about locating batteries so that the equipment is adversely affected by battery gases is not a requirement; it would create a hazardous situation and is contrary to proper practice.