Nitecore Ci4 Four-Slot Intelligent USB-C Battery Charger
Compatible with Li-ion and Ni-MH/Ni-Cd batteries
Powerful and compact, the Nitecore Ci4 is a four-slot universal battery charger that charges Ni-Mh or Ni-cd or lithium batteries. The Ci4 has a built-in intelligent system that automatically detects and charges up to four batteries. The Ci4 is able to reach a maximum charging current of 3000mA which triples the charging speed thanks to the upgrade to USB-C input. It also provides multiple charging safeguards to prevent reverse polarity, overcharge, and overheating.
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
Fast Charging for a Multitude of Batteries
USB-C Charging Port
The Ci4 charger features a USB-C port compatible with various power sources like power banks, solar panels, and USB adapters for quick and efficient charging.
Fast Charge Mode
When connected to a QC/PD adapter, the Ci4 has a max output of 3000mA charging power in a single slot.
The Ci4 can charge a wide variety and sizes of Li-ion and Ni-MH/Ni-Cd batteries. It can detect the battery power level and select the appropriate voltage and charging mode for safe and efficient charging.
User-Friendly and Safe
Ci4 uses dot indicators making it easy to read.
Optimized for IMR batteries
The Ci4 monitors charging to ensure even current throughout the process and - a must for extending the life of IMR batteries.
Safe and Durable Charger
Made from durable fire retardant material and a cooling fins design to dissipate heat and prevent damage while charging. Automatic timeout and internal safety protections keep your batteries safe from overcharging, overheating, and short circuits.
- Intelligent USB-C Four-Slot Superb Charger
- QC and PD input available
- Capable of charging 4 batteries simultaneously and controlling each slot independently
- Up to 3,000mA charging speed in a single slot
- Compatible with Li-ion and Ni-MH/Ni-Cd 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 detection of large/small capacity batteries and automatic selection of appropriate charging current
- Automatic termination upon charging completion
- Reverse polarity protection and short circuit protection
- Over-discharged battery activation
- Overtime charging protection
- Made from durable and fire-retardant PC materials
- Optimal heat dissipation design
- Certified by RoHS, CE, FCC and CEC
Input: 5V⎓2A / 9V⎓2A / 12V⎓1.5A 18W (MAX)
Output: 4.2V±1% / 1.48V±1%
Fast Charge Mode: 3,000mA*1 MAX / 1,500mA*2 MAX / 1,000mA*3 MAX / 750mA*4 MAX
Standard Mode: 2,000mA*1 MAX / 1,000mA*2 MAX / 700mA*3 MAX / 500mA*4 MAX
Dimensions: 148mm x 105mm x 37mm / 5.83 inch x 4.13 inch x 1.46 inch
Weight: 191.4g / 6.75 oz (Charging cable not included)
- 1 x Nitecore Ci4 Battey Charger (Not include batteries)
- 1 x USB Charging Cable
- 1 X User Manual
- The charger is restricted to charging Li-ion, IMR, Ni-MH/Ni-Cd rechargeable batteries only. DO NOT use the charger with other types of batteries as this could result in battery explosion, cracking or leaking, causing property damage and/or personal injury.
- Moderate heat from this product is to be expected during the charging process, which is normal.
The shipping time begins from the date you placed your order. It usually takes 1 to 5 business days to process your order. Once we've processed it, we can then ship it. We'll send you a notification email with shipping and tracking information once it's dispatched. You'll then be able to track your parcel's journey to your front door.
We currently offer two shipping speeds within the most Countries:
- Standard Shipping option which takes about 7-25 business days to arrive and the carrier will be automatically selected based on the shipping address.
Additionally, we offer 3-8 business days Expedited Shipping starting at US$19 and plus additional weight charge is automatically calculated based on each selected product. The final price for both of these options will be given at checkout and is determined by order volume and final destination.
*Receiving time = Processing time + Shipping time (Business days)
- We only ship and deliver from Monday to Friday (Excluding weekends and holidays) and that all orders placed will be arranged to be issued until 3 am ET.
- All delivery times are estimates and Vrigoo is not responsible for delays due to unpredictable factors (weather, delivery carrier factors, customer error, holiday-related delays) or any other unforeseen factors.
- After the item is shipped, you can get tracking information in order details and then follow the guideline to check the shipping status.
For more information about delivery, please view our Shipping Policy.
30-Day Money-Back Guarantee
We offer refunds on unused item(s) in good condition. You have 30 days, from the day you received order, to submit a return and refund request.
When you receive item(s) that is defective, incorrect, or incomplete, please contact us immediately so we can make it right. Once we accept your return request, our customer service will be in touch to start processing your request within 5 working days. Then you can post the item back to us.
If you return the item(s) for personal reasons, the return freight is at your expense. Please note that products must be returned in the original packaging and will not affect the second sale. Once the item arrives back at the warehouse for inspection, the refund process will begin.
A hassle-free exchange is ready if it is in stock. You can exchange your item(s) within 24 hours you placed the order and before your package was shipped out. If your package has been shipped out, we will not accept your replacement request, but you can refuse to accept the package when it arrive.
How do I cancel an order?
For canceling an order which has not been processed, please contact us as soon as possible. Orders whose parcels have already been processed can not be canceled.
For more information, please view our Returns Policy.
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