18650 & 21700 Li-ion Cells

Li-Ion Cells

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Li-Ion Cells

Samsung INR21700-50S 5000mAh 45A 21700 Li-Ion Cell

1S · Li-ion · 5000 mAh

₹429In Stock

Single 18650 and 21700 cells for building your own Li-Ion packs. The 21700 format holds more (4500–5000mAh here), while 18650 cells are smaller and lighter. The key trade-off is capacity against continuous current: high-drain cells such as the Molicel P45B suit packs that must deliver more amps, while capacity-focused cells favour gentle cruising. Build packs from matched cells of the same model and batch, with a spot welder and a BMS. We stock Molicel, DMEGC, Reliance, RadioMaster and VimanaFPV. Protection boards are in Charging Accessories.