KLARUS K1 Manuals

K1 Smart Charger Single cell charger capable of charging almost all rechargeable batteries Features • Microcomputer control technology for intelligent charging • Capable of charging almost all types of rechargeable batteries (Ni-MH/Ni-Cd/ LiFePO4/3.7V Li-ion/3.85V Li-ion) Li-ion：26650 22650 18650 18490 18350 17670 17500 16340 14500 10440 16340(RCR123A) Ni-MH/Ni-Cd：AA AAA AAAA C • 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 Specification • Input Power: Micro USB DC 5V/1A • Output Voltage : 4.35V/4.2V/3.65V/1.48V ±1% • Output Current : 0.5A/1A • Size : 115mm×37mm×32mm (Length/Width/ Height) • Compatible with：LiFePO4, 3.7V/3.85V Li-ion, Ni-MH, Ni-Cd Li-ion：26650 22650 18650 18490 18350 17670 17500 16340 14500 10440 16340(RCR123A) Ni-MH, Ni-Cd：AA AAA AAAA C • Weight: 45g+17g(micro USB cable) • Optimal working environment：5%(0℃)-90%(35℃) (fully-laden regular activity) • Storage temperature: 0℃-40℃ Operating instructions • Plug the cable into the charger, and connect the micro USB to a 5V power supply, LED display will illuminate. • Gently insert rechargeable battery with positive end (+) at top of the charger and