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Standard lithium cells are usually specified down to roughly -20 °C for reliable discharge. Below that point, electrol…
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Heat is one of the strongest drivers of battery aging. While modern lithium cells tolerate normal warmth during chargi…
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The right charger must match the battery's voltage and chemistry, and deliver a current the cell can accept without da…
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Lithium batteries are classified as dangerous goods because of their energy content, so both sea and air shipments are…
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Exporting lithium batteries to the EU and US requires a set of compliance and transport documents. The exact file list…
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Series and parallel connections let you scale a pack to the voltage and capacity your device needs. Done well, a pack…
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A single small cell often works with a simple protection circuit, but multi-cell packs almost always benefit from a de…
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Reliable electrical connections are essential in a battery pack. The two most common methods are resistance spot weldi…
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Shaped batteries let designers fit power into spaces a standard rectangular cell cannot. They are most commonly built…
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How long a battery keeps its charge and capacity in storage depends mostly on temperature and state of charge. Storage…
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