SK Technocrats supplies standard-format lithium-ion cells — 18650 and 21700 — in a range of capacities, sold by the piece or in bulk. Cells are commonly used to build custom battery packs for power tools, e-bikes, torches, and backup power systems. Message us on WhatsApp with the capacity and quantity you need for same-day pricing.
The numbers refer to cell dimensions in millimetres — 18650 is 18mm diameter by 65mm length, 21700 is 21mm by 70mm. 21700 cells are physically larger and typically hold more capacity per cell.
Both. Pricing shown is per piece; message us on WhatsApp for bulk quantity discounts.
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