El cargador inteligente USB Golisi Needle 2 con dos ranuras para baterías es un mini cargador compacto y práctico que utiliza un puerto de alimentación USB para cargar baterías cilíndricas recargables de longitudes que van desde 32 mm hasta 70 mm.


EFEST SLIM K2 CHARGER is a professional portable two-slow Li-ion battery charger with a Micro USB charging port. It has a fast charging mode that is 1.0A and can accept 3.6V or 3.7V lithium batteries in various sizes (sold separately). The Efest Slim K2 features reverse polarity protection, activation function, auto-detect charging function, over-charging protection, and short circuit protections.

The Efest Slim K2 is a dual-slot battery charger, which is able to charge different battery types in each port. With a charging current of 1A, this gem will rapidly and effortlessly re-power your batteries. The top of each slot is housed with a clear and vivid LED battery level indicator, which displays the status of each battery’s charge. This intelligent system takes out the guesswork as to when the battery is ready for use.

  • Made from Fire Retardant PC Material
  • Dual Slot Charger
  • Independently Charging and Monitoring
  • Intelligent Two Bay Battery Charger
  • Piano Wire Spring – Tensile Test
  • Convenient LED Battery Charge Indicator Light
  • Spring-Loaded Sliding Battery Charging Platform
  • Auto-Detect Charging Function
  • Low Voltage Activation Function
  • Input: DC 5V/2A
  • Reverse Polarity Protection
  • Over-Charging Protection

Short-Circuit Protection

EFEST SLIM K2 CHARGER  Specification:
2 Bay Compact USB Charger
Single charging speed – 1A x 2
LED charging indicator
Compatible with 18650, 20700, 21700, 26650 and more
Reverse polarity protection protects if cell is entered in the wrong way
Efest Slim K2 Battery Charger Features:
Fast Charging Mode: 1.0A
Auto Detect Charging Function
Low Voltage Activation Function
Short Circuit Protection
Reverse Polarity Protection
Over Charging Protection
Piano Wire Spring Provides Smooth Sliding Action – 15000+ Tensile Test
Chromium Plated Steel Cathode Insures Low Resistance While Achieving A More Precise Charging Voltage

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