Nitecore Ci4 USB-C Charger
Nitecore Ci4 USB-C 4 Bay Fast Charger.
The Nitecore Ci4 is an intelligent USB-C charger with a total maximum output of 3000mA in a single slot, offering speedy charging for your batteries. A 4 bay charger, the Ci4 takes its power from a USB device, such as a USB port on a PC, power bank, solar charger or adapter.
Please note, in order to achieve the maximum charging speed of 3000mA a QC/PD device or charging adapter must be used.
The charger features a charging programme specially optimised for IMR batteries which monitors the entire charging process, ensuring that the cut-off voltage is always within safe limits to extend the lifespan of the battery. The Ci4 also offers over-discharged li-ion battery restoration.
On inserting the batteries, the Nitecore Ci4 will automatically detect and activate the appropriate charging settings. During the charging process, the green indicators will flash to indicate the battery power level. If the charging current of the slot is over 1A, the red indicator will appear to show Fast Charge Mode is being used. When the battery is fully charged, 3 green indicators will stay on.
The Nitecore Ci4 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 and the following NiMH/NiCd: AA, AAA, AAAA, C and D.
- 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) / 1000mA x 3 (max) / 750mA x 4 (max)
- Standard Mode: 2000mA x 1 (max) / 1000mA x 2 (max) / 700mA x 3 (max) / 500mA x 4 (max)
- Dimensions: 148 mm x 105 mm x 37 mm / 5.83" x 4.13" x 1.46"
- Weight: 191.4 g / 6.75 oz.
- Capable of charging 4 batteries simultaneously and controlling each slot independently
- Up to 3000mA charging speed in a single slot
- Compatible with Li-ion and NiMH/NiCd batteries with automatic detection
- Automatic detection of battery power level and automatic selection of the appropriate voltage and charging mode
- Automatic selection between 3 charging modes (CC, CV and -dV/dt)
- Automatic termination upon charging completion
- Reverse polarity protection and short circuit protection
- Over-discharged battery activation
- Overtime charging protection
- Made from durable, fire retardant PC materials
- Optimal heat dissipation design
- Certified by RoHS, CE, FCC and CEC
