Ci4 Quadruple Battery Charger by Nitecore
$42.99
The Nitecore Ci4 is a versatile 4-slot battery charger compatible with Li-ion, IMR, Ni-MH, and Ni-Cd batteries. Featuring USB-C QC/PD fast charging, up to 3000mA single-slot output, intelligent charging management, and multiple safety protections, it delivers convenient and reliable charging for a wide range of rechargeable batteries.
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- Ships from Hawkesbury, Ontario — 100% Canadian shop
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- Description
- Additional information
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Description
Nitecore Ci4 4-Slot Battery Charger
The Nitecore Ci4 is a versatile four-slot battery charger designed to support both Li-ion and Ni-MH/Ni-Cd rechargeable batteries. Featuring independent charging slots and intelligent charging management, it automatically selects the appropriate charging process to deliver safe and efficient performance.
Its optimized IMR battery charging program continuously monitors the charging process to maintain safe voltage limits and help extend battery lifespan. With a USB-C input supporting QC and PD fast charging, the Ci4 offers an input power of up to 18W and a maximum single-slot charging current of 3000mA. It automatically detects compatible power sources, providing flexible charging options at home or on the go.
Designed for reliable operation, the charger includes dual external protection, reverse polarity protection, and short-circuit prevention. Its durable fire-retardant PC construction provides additional protection, while straightforward charging indicators make battery status easy to monitor.
Features
- Four independent charging slots
- Compatible with Li-ion, IMR, Ni-MH, and Ni-Cd rechargeable batteries
- USB-C input with QC and PD fast-charging support
- Maximum input power: 18W
- Maximum single-slot charging current: 3000mA
- Automatic selection of CC, CV, and -dV/dt charging modes
- Automatic battery power-level detection
- Automatic charging termination when charging is complete
- Activation function for over-discharged Li-ion batteries
- Intelligent charging mode selection
- Energy-saving function
- Easy-to-read charging indicators
- Dual external protection system
- Reverse polarity protection and short-circuit prevention
- Durable fire-retardant PC construction
- Certified to RoHS, CE, FCC, and CEC standards
Charging Specifications
- Input: QC/PD 5V⎓2A / 9V⎓2A / 12V⎓1.5A (18W max)
- Independent Slot Output Voltage: 4.2V ±1% / 1.48V ±1%
- Fast Charging Mode:
- 1 battery: 3000mA max
- 2 batteries: 1500mA max per slot
- 3 batteries: 1000mA max per slot
- 4 batteries: 750mA max per slot
- Standard Charging Mode:
- 1 battery: 2000mA max
- 2 batteries: 1000mA max per slot
- 3 batteries: 700mA max per slot
- 4 batteries: 500mA max per slot
Battery Compatibility
IMR / Li-ion: 10440, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 21700, 22500, 22650, 25500, 26500, 26650, 26700.
Ni-MH / Ni-Cd: AA, AAA, AAAA, C, D.
General Specifications
- Dimensions: 148 × 105 × 37mm
- Weight: 191.4g
- Input Connection: USB Type-C
- Charging Slots: 4
Package Includes
- 1 × Nitecore Ci4 Charger
- 1 × USB-C Cable
Additional information
| Weight | 0.150 kg |
|---|---|
| Dimensions | 5 × 5 × 10 cm |
AGE RESTRICTION
- You must be 18 or of legal age in your jurisdiction. Provinces and territories have various provisions to regulate electronic cigarettes and other vaping products. More info here.
VAPING AND PREGNANCY
- This product is not recommended for pregnant women. Although vaping products contain fewer harmful chemicals than cigarettes, they can still contain nicotine. Talk to your healthcare professional about your options for quitting smoking during pregnancy.
ÉTIQUETAGE
- The illustrations and images on this product page are not contractual, the appearance of the products presented may vary.
- Canadian orders do not ship with the outer box shown and illustrations may be modified for S5 compliance.

PRE-FILLED POD
- On Thursday, February 6, 2020, the United States banned Flavored Cartridge Electronic Cigarettes (ENDS) (other than tobacco or menthol). In addition, the United States has also raised the age for purchasing tobacco products to 21. In conclusion, no shipment containing pre-filled PODs will be sent to the United States.
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