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FWC
Apr 19, 2021Explorer
Nominal means at least 120Ah, it is specified to be at least 120Ah, but may be more. Same deal with 12.8V "nominal" - they are estimating Wh by multiplying the nominal voltage by the nominal Ah. The battery will provide at least this amount on energy, practically it will provide more, as the voltage will be 13.2 - 13.3V for 95% of the discharge curve. As long as the battery beats the ratings, then no one will complain.
They don't specify the time frame for the Ah rating, but it doesn't really matter for lithium as Peukert is about 1.0 anyway.
They don't specify the time frame for the Ah rating, but it doesn't really matter for lithium as Peukert is about 1.0 anyway.
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