The Efest Pro C4 is a simple and efficient charger with space for 4 batteries. When you charge one or two batteries, the current is automatically adjusted to 1A. If you charge three or four batteries, the current is automatically regulated to 0.5A.

• 4 channel charger
• Output current - .5A x 4 channels or 1A x 2 channels
• LED charging indicators
• Stops automatically when charging is complete and prevents the batteries from overcharging
• Contains protection against reverse polarity if you accidentally insert a battery
• The Efest Pro C4 is suitable for different types of 3.6V / 3.7V lithium batteries.
• Compatible with: 10440, 14500, 14650, 16340, 17340, 18350, 18490, 18500, 18650, 26500, 26650