Nitecore Ci2 USB-C Charger

Description

The Nitecore Ci2 is a dual-slot USB-C super charger compatible with li-ion and Ni-MH batteries. A single slot has an impressive 3000mA maximum output, taking a 3500 mAh battery from 30% to 80% in just 35 minutes!

The charger is capable of charging 2 batteries simultaneously and controlling each slot individually. The USB-C charging port is compatible with and will automatically detect a QC/PD input. 

The Ci2 features:

• automatic detection of battery power level and corresponding selection of voltage and charging mode
• automatic selection between 3 charging modes (CC, CV and -dV/dt)
• automatic termination upon charging completion
• over-time charging protection
• over-discharged battery activation
• optimal heat dissipation design
• reverse polarity protection and short circuit protection

Display screen indication for battery voltage:
Red = fast charging mode
3 green lights = 100%
2 green light = approx. 80%
1 green light = approx. 30%

With its straightforward power indication and automatic selections. the Ci2 is extremely user friendly. 

The Nitecore Ci2 is compatible with the following IMR/li-ion batteries: 10440, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 21700, 22500, 22650, 25500, 26500, 26650, 26700. Plus NiMH/NiCd: AA, AAA, AAAA, C and D.