Klarus K1 Smart Charger

Availability: In stock

Compatible with:

  • LiFePO4
  • Li-Ion: 26650, 22650, 18650, 18490, 17670, 17500, 16340, 14500, 10440
  • Ni-MH: AA, AAA, AAAA, C
  • Ni-CD: AA, AAA, AAAA, C


  • Input Voltage: AC 110-240V 50/60Hz DC 12V 1A
  • Output Voltage, Current:
    •  4.2V±1%V500mA
    •  1.48V±1%V500mA
    •  5V±1%V, 1000mA (1*18650)
  • LED display to clearly show charging progress
  • Optional 0.5A or 1A output charging current
  • Charger cable DC 5V micro USB port connects directly to either a car charger plug, a computer USB port or other USB charger plug for charging at home or while travelling
  • -DV/dt Control technology to charge Ni-MH and Ni-Cd batteries more fully
  • Built-in reverse polarity and short-circuit protection
  • Features over-charge protection to prevent battery damage. Automatically stops charging when complete
  • Auto-activation function:
      a). Automatically reactivates “zero voltage” short-circuit protected Li-ion batteries that have been completely drained of power
      b).Will not charge a battery that cannot be reactivated.
  • Made of durable ABS (fire retardant/flame resistant) for your safety
  • Optimal heat dissipation design for long lifespan
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