17350 Pure Cobalt Battery Cell offers high-rate discharge performance with 10A≥800mAh output, ideal for e-atomizers and vaping devices. Featuring pure cobalt chemistry, it delivers superior energy density, stable power delivery, and reliable performance in compact dimensions (≤35.5mm height, ≤17.3mm diameter), making it a premium choice for high-drain portable electronics requiring long-lasting and efficient power solutions in the global vaping and personal wellness markets.More