Efest | SLIM K2 Intelligent Charger

What’s in the box?

• 1 x Efest Slim K2 Charger
• Fast Charging mode: 1.0A (4.2V 2pcs x 1A)
• Fit to 3.6V or 3.7V Lithium battery in different sizes
• Reverse polarity detection
• Activation function
• Auto-detect charging function
• Over-charging protection
• Short circuit protectionCompatible with: 10440, 14500, 14650, 16340, 16650, 17650, 17670, 18350, 18490, 18500, 18650, 20700, 26500, 26650