Category Archives: Lithium

Uninterruptible Supplies

Need a power supply with battery backup that shuts off your PI or similar gracefully when the battery gets low and starts up when the battery  recovers? I’m sure most of us who play with the likes of Raspberry Pis and other SBC boards as well as other devices, have looked at uninterruptible supplies at one point or another – I often use the little battery powered chargers you get for phones – and until recently I thought that was a universal solution – having powered my Pi in Spain for many months now on one of these and we get awful power cuts there – no problem.

Latest update 23/07/2017

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