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Front view of genuine Samsung 25R 18650 2500mAh 20A flat top unprotected  lithium-ion battery, 2025 production.

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Front view of genuine Samsung 25R 18650 2500mAh 20A flat top unprotected  lithium-ion battery, 2025 production.

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Front view of genuine Samsung 30Q 18650 3000mAh 15A flat top unprotected  lithium-ion battery, 2025 production.

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Tinker 25R 18650 2500mAh 20A Battery - TinkerTech AU TinkerTech AU 18650 Flat Top

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The li-ion market is very scarce as supply struggles to keep up with the demand. Electric vehicles, energy storage and similar products are in HIGH DEMAND and as a result the price of li-ion cells has greatly increased. We will always do our best to bring you the lowest available prices while never sacrificing the quality of batteries we offer.

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