Charge ALL of the batteries
For users in need of serious bulk charging power, the Klarus C8 has what it takes with 8 individual charging ports and the ability to charge all of the most popular rechargeable battery models. The C8 can power up a wide range of Li-Ion, NiMh and NiCd chemistry batteries including 18650 and 16340 sizes.

The C8 is a smart charger that detects the voltage and capacity of inserted batteries and charges them accordignly, assuring that no over-charging occurs. Each charging port features an individualized LED charging indicator that lets you know when a battery is charging and when it is ready for use. With its large battery capacity and lightweight portability, the C8 is a great choice for people who are on the go and need to take their energy solutions with them!



  • Microcomputer control system allows each of the two battery slots to charge individually
  • Capable of charging 8 batteries simultaneously (Ni-MH/Ni-Cd/ 3.7V Li-Ion)
  • The 24 LEDs (8 group) will clearly display the charging progress of each battery
  • Charging voltage is DC12V 3.5A
  • 5V outlet to charge USB equipment using as a powerbank
  • -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:
    • Automatically reactivates "zero voltage" short-circuit protected Li-ion batteries that have been completely drained of power
    • Three corresponding indicator lights will flash simultaneously when attempting to charge a battery that cannot be reactivated
  • Made from durable ABS (fire retardant/flame resistant) for your safety
  • Designed for optimal heat dissipation, long lifespan



  • Input Voltage: DC 12V 3.5A
  • Output Voltage: 4.2V±1%V, 1.48V ±1%V
  • Output Current: 650mA x 8
  • Compatible with:
    • Li-ion: 26650 22650 18650 18490 17670 17500 16340 14500 10440
    • Ni-MH, Ni-Cd: AA AAA AAAA C
  • Size: 215mm x 132mm x 40mm
  • Weights:
    • Charger Weight: 278g
    • Adapter Weight: 182g
  • Optimal working environment: 5%(0°C)-90%(35°C) (fully-laden regular activity)
  • Storage temperature: 0°C-40°C

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