“CyberPower Tech Support said "The batteries within the unit are not marked, dated, or serialized" when I asked how do I tell when the battery was manufactured or if it has hours on it?? Is this correct? How can you not tell when the battery was made?”
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You can't. Batteries like this rarely have dates on them. Assuming they are decent quality they should last 2-4 years but there is no guarantee of that outside the warranty they supply.
Sorry, there was a problem. Please try again later.Hello Dan, The batteries used in the unit are marked with a series of numbers, however, Cyber Power is not the manufacturer of the batteries batteries and cannot make a claim as to its meaning.
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