The Xtar MC2 is a great budget friendly charger which features a micro USB that can be connected to any computer or USB outlet.
Compatible Batteries:

• 14500, 14650, 16340, 17500, 17670, 18350, 18500, 18650, 18700, 26650
  
  Includes:
  
  
• MC2 Charger
• USB Cable
• Manual
• Warranty Card