Nitecore UM20 Charger

Specifications
• Input voltage: Micro USB DC 5V
• Output voltage: 4.2V ±1% / 5V
• Output current: 1000mA / 500mA
• Compatible with: Li-ion / IMR: 18650, 18490, 18350, 17670, 17500, 16340(RCR123), 14500, 10440
• Dimensions: 100mm× 56mm×35mm
• Weight: 77.2 gram (without batteries or power cord)

Contents: 
• 1x Battery Charger, 
• 1x USB Cable 
• Batteries NOT included