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A specialized 18650 cell for high-output needs, offering a 25A discharge rate, which is superior for powering energy-hungry devices in a smaller form factor. Recommended Ready-to-Use Power Banks A top choice for those prioritizing capacity over

. This 5,000mAh model uses semi-solid-state cells and is noted for being ultra-thin (6.8mm) with Qi2 15W wireless charging. : BioLite Charge 100 Max Go to product viewer dialog for this item. If you prefer a finished product, current top-rated

A veteran 18650 cell that remains popular for its reliability and high capacity of 3500mAh. Sony Murata VTC5A 18650 Battery Sriko Batteries Go to product viewer dialog for this item.