• Including one battery charging box and two 1750mAh batteries
• The charger box can charge two batteries at the same time
• Fast charging speed, charges up to 75% in 30 minutes
• Built-in multiple protections, safe to use
• Small size, easy to put in a backpack

Specification:

• Charging Case:
• Operating temperature: 0°C- 40°C 
• Fast charging current: 2.5A
• Product net weight: 125g
• Charging voltage: 4.4V
• Charging interface: Type-C
• Product size: 67.2*67.2*65.4mm
• Battery: 
• Battery capacity: 1750mAh
• Discharge temperature: - 10°C~60°C
• Battery weight: 33.2g
• Charging temperature: 10°C~45°C
• Charging specification: 4.4V-3A
• Product size: 41*33.3*13.2mm