Efest | Slim K1 Charger
  • Efest | Slim K1 Charger

    Product Description

    The Efest Slim K1 Intelligent Charger is a single  18650 charger that features multiple protections, USB port, and a 1A charging speed.

    Efest Slim K1 Intelligent Charger


    • Quick 1A Charging
    • LED Indicator
    • Compatible with 3.6V and 3.7V Li Batteries
    • Reverse Polarity Protection
    • Activation Function
    • Auto-detect Charging Function
    • Overcharge Protection
    • Short Circuit Protection


    • 1x Efest Slim K1 Intelligent Charger
    • 1x USB Cord
    • 1x User Manual
    • Battery Warning


      Use special caution when working with Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable cells, as they are very sensitive to charging characteristics and may explode or burn if mishandled. Make sure the user has enough knowledge of Li-Ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable cells in charging, discharging, assembly and storage before use. Always charge in/on a fire-proof surface. Never leave charging batteries unattended. Do not use any rechargeable battery as well as any battery charger if any visible damage is present, as well as if the cell or charger has been stressed through mishandling, accidental or otherwise, even if damage may not be visible. Always store and transport rechargeable cells in a safe, non-conductive container in a controlled environment. Dispose of all battery cells and chargers in accordance to local laws and mandates.