- Input: 5V=2A / 9V=2A / 12V=1.5A 18W (max)
- Output: 4.2V±1% / 1.48V±1%
- Fast Charge Mode: 3000mA x 1 (max) / 1500mA x 2 (max)
- Standard Mode: 2000mA x 1 (max) / 1000mA x 2 (max)
- Dimensions: 148 mm x 65 mm x 37 mm / 5.83" x 2.56" x 1.46"
- Weight: 120.4 g / 4.25 oz
- Up to 3000mA charging speed in a single slot
- Compatible with Li-ion and NiMH/NiCd batteries with automatic detection
- Made from durable, fire retardant PC materials
- Optimal heat dissipation design
- Certified by RoHS, CE, FCC and CEC
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.