Technical FAQs 4

What are the requirements for a lead acid battery room?

As a final overview, all doors to the battery room must be anti-panic and open outwards. Because battery rooms are a hazardous place, appropriate signage must be applied to the door. Doors should be locked to ensure only authorised persons can enter. A list of typical signs for lead acid batteries is given below.

Should you separate lithium ion and lead-acid batteries?

If your room will house both lead-acid and lithium-ion batteries, it's good practice to physically separate these systems, especially considering their different safety and environmental requirements. The floor of a battery room must be robust and resistant to chemical corrosion.

How do you store a lead acid battery?

Store lead acid batteries in a ventilated area at 50°F–80°F (10°C–27°C). Ensure they’re charged to 50–70% capacity before storage. Check voltage monthly and recharge if below 12.4V. Keep terminals clean and coated with anti-corrosion gel. Use non-conductive racks to prevent short-circuiting and avoid stacking batteries unless designed for it.

Do lead-acid batteries need ventilation?

Ventilation is essential, particularly for lead-acid batteries emit hydrogen gas during the charging process. Hydrogen is both odourless and explosive at relatively low concentrations, so a proper ventilation system should exchange the air in the room several times per hour.

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