Battery Life - Busch-Jaeger Busch-easycare 1518/99 USV Technical Manual

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Busch-easycare
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Battery life

Based on their EUROBAT classification, the batteries have a service life of 3 - 5
years. Their usable life is highly dependent on temperature (up to 20°C: 4 - 6
years; see Fig. 3). The capacity of the batteries is around 60% after 3 - 5 years.
We recommend replacing the batteries every 2 years as part of regular mainte-
nance.
Fig. 1: Battery life as a function of the ambient temperature
Technical manual 0073-1-8770
Battery life
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