Simon Flood on Twitter: "After ~3.5 years of service my home CyberPower Value1000EILCD UPS died. Rather than dump it I tried replacing the not user-replaceable Leoch DJW12-9.0 battery for a new Yuasa
MIGHTY MAX BATTERY 12V 9Ah SLA Replacement Battery for Leoch DJW12-9.0 T2, DJW 12-9.0 T2 ML9-12241436 - The Home Depot