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How many Wh does this battery represent?

Image failed to load: BATTERY 12V 60AH - Biltema.fi

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What C-rate C/5 represent in time

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Place in the following battery chemistries in order of toxicity 
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When ______ of the starting capacity is left, the battery is often considered to be at the end of its Cycle-life (esp. Electric Vehicle (EV) applications) - Fill in the blank
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Battery self-discharge - Place in order from largest to smallest

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Which battery chemistry is best stored not fully charged.......

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What C-rate does 0.5C represent in time

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The State of Charge (SoC) of a battery is ......

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Which battery chemistry is best stored fully charged.....

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This Powerbank battery has a 3600mAh capacity.

An electrical device is connected to the Powerbank and has a current draw of 100mA. Approximately how long will the Powerbank battery last ?

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