[kwlug-disc] Cheap UPS [Was: Re: Extending WiFi Range]

[Ronald Barnes]

Bob Jonkman wrote on 2017-04-02 05:53 PM:

> completely flat battery might never
> charge up again.
>

> I continue to be amazed at the variety of form factors of the sealed
> lead-acid batteries.

The apex being marine / deep cycle batteries.

> (I've had to crimp larger connectors on the UPS so they'd
> fit the smaller tabs on the replacement battery).

That's about all it takes to turn a 50ah UPS into a 500ah one with a 
battery designed for deep-cycle / marine use, available where big 
batteries are sold.


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Linux systems, databases, network admin