Product Description Brand new Samsung cells. This powerful battery from Samsung has a flat top positive pole and has no integrated protection electronics/protective circuit. The batteries have a low internal resistance and an extra-high capacity. This makes them ideal for e-shishas, e-cigarettes, e-bikes, tool batteries, torches, power banks, RC model making and power tools. The Samsung INR21700-30T battery is a Li-ion battery, which is considered thermally stable and subject to only a low memory effect. Technical data: capacity typical: 3000 mAh capacity minimum: 2950 mAh voltage: 3.6 – 3.7 V maximum discharge current for a short time: 100 A (estimated) maximum discharge current constant: 35 A charging process: CC-CV protection circuit: no design plus pole: flat manufacturer: Samsung diameter: 21.15 mm ± 0.1 mm height: 70.15 mm ± 0.2 mm weight: 70 g charging voltage: 4.1 – 4.2 V discharge power can only be used with lithium electronics. Please note that lithium cells can only be used by authorised professionals. If used incorrectly, this can lead to fire development or explosion.
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