Tony is recycling laptop batteries to save money on his UPSs (uninterruptible power supplies)
Tony explained the batteries are 6 euro a piece new while spending 10 minutes pulling an old laptop battery apart can provide you with a haul of nine! His smart home computer and The Things Network gateway (https://www.thethingsnetwork.org/) (that is talking to the Bug Hotel) will now be resilient to 10 minute power cuts! (And Tony is looking forward to learning from Pat and Sean's wooden clock box making skills!)
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