Features and Specs:

Compatible with:10440, 14500, 14650, 16340, 16650, 17650, 17670, 18350, 18490, 18500, 18650, 20700, 22650, 26500, 26650 Made with Quality Piano Strings Simple No Button Design Battery Life LED Indicator Light

• Quad Slot Battery Charger
• Automatic 2.0A Charging for One Battery
• Automatic 1.0A Charging for Two Batteries
• Automatic 0.5A Charging for Three or Four Batteries
• AC Input Power: AC 100~240V 50/60Hz2.0A 
• CC Current: 2000mA (+/-10%)1.0A 
• CC Current: 1000mA (+/-10%)0.5A 
• CC Current: 500mA (+/-10%)
• Auto Cut-Off Voltage: 4.20 (+/-0.05V)
• CV Cut-Off Current: <10%
• MaxStandby Current: <10mA
• Activation Current: 10mA~50mA
• Auto Recharge Voltage: 4.10 (+/-0.10V)
• Operation Temperature: 0C ~ 40C
• Storage Temperature: -40C ~ 70C

Package Contents:

• 1 x Efest LUSH Q4 Charger
• 1 x AC Adapter