POWERTECH επαναφορτιζόμενη μπαταρία Li-ion INR21700 PT-1616, 4000mAh, 3.7V, button top, 1τμχ

Περιγραφή

Τεχνικά Χαρακτηριστικά

• Brand
  POWERTECH
• Model
  PT-1616
• Cell type
  Li‑ion (INR - Nickel Cobalt Manganese)
• Cell size
  21700 (21.0 mm diameter x 70.0 mm length)
• Capacity
  4000 mAh
• Nominal voltage
  3.7 V
• Terminal type
  Button top (with cap)
• Charge cycles
  Up to 1200 cycles (typical)
• Quantity in package
  1 piece
• Typical weight
  ~70 g
• Recommended use
  Rechargeable devices and applications that accept 21700 cells (high‑capacity cylindrical cells)
• Safety instructions
  Charge before first use; do not short-circuit; avoid exposure to high temperature or mechanical damage; do not use or charge damaged cells; do not mix old and new cells

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