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Having 2 Batteries For A Battery Backups System Work Better Than 1?
Hello. I have a question. Regarding Battery Backup UPS systems, having a dual or 2 batteries incorporated into the unit better than having just one battery? They are usually 12 volts each.
Under typical conditions, regardless of the wattage needed; would the runtime (running due to loss of power) be increased or not? ...but how? Is this significant increased in runtime or not? It is truly worth having a second LEAD battery backup in your unit?
Please reply.
Thank you!