Specification BatteriesRequired : 1 Brand : Nitecore BulletPoint1 : The Ci4 is a QC/PD input available intelligent USB-C four-slot superb charger with a single slot max output of 3000mA while it is equipped with a USB-C charging port for outdoor charging, compatible with Li-ion and Ni-MH/Ni-Cd batteries. BulletPoint2 : Intelligent Charging Mode Selection: The Ci4 will automatically select between 3 charging modes(CC,CV and -dV/dt)according to the battery type and capacity. BulletPoint3 : Over-Discharged Li-ion Battery Activation: The Ci4 is capable of activating over-discharged Li-ion batteries with a protective circuit. BulletPoint4 : Compatible with: 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 BulletPoint5 : Package Included: NITECORE Ci4 Charger, NITECORE Keychain Tag Color : Black CurrentRating : 2 amps ExternallyAssignedProductIdentifier : 6952506486632 InputVoltage : 5 volts ItemName : Nitecore Ci4 Intelligent USB-C QC/PD Quick Battery Charger Four-Slot for Li-Ion/Ni-MH/Ni-Cd/IMR 14500 16340 18350 18650 20700 21700 AA AAA with NITECORE Tag ItemPackageDimensions_Height : 18.5928 centimeters ItemPackageDimensions_Length : 4.3942 centimeters ItemPackageDimensions_Width : 12.7 centimeters ItemTypeKeyword : general-use-battery-chargers Manufacturer : SYSMAX Innovations Co., Ltd. ModelName : Ci4 ModelNumber : Ci4 NumberOfItems : 1 OutputVoltage : 5 volts_of_direct_current PartNumber : Ci4 ProductDescription : The Ci4 is a QC/PD input available intelligent USB-C four-slot superb charger with a single slot max output of 3000mA while it is equipped with a USB-C charging port for outdoor charging, compatible with Li-ion and Ni-MH/Ni-Cd batteries. ProductSiteLaunchDate : 2022-06-22T07:00:00.000Z SpecificationMet : CE, RoHS, FCC SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 26111704 WarrantyDescription : Our authorized dealers and distributors are responsible for warranty service. Should any problem covered under warranty occurs, customers can contact their dealers or distributors in regards to their warranty claims, as long as the product was purchased from an authorized dealer or distributor. NITECORE’s Warranty is provided only for products purchased from an authorized source. This applies to all NITECORE products. To be qualified for warranty, please refer to the “IMPORTANT WARRANTY NOTICE” section on top to validate your product. Any DOA / defective product can be exchanged for a replacement through a local distributor/dealer within the 15 days of purchase. After 15 days, all defective / malfunctioning NITECORE® products can be repaired free of charge for a period of 12 months (1 year) from the date of purchase. Beyond 12 months (1 year), a limited warranty applies, covering the cost of labor and maintenance, but not the cost of accessories or replacement parts. The warranty is nullified if the product(s) is/are: 1. broken down, reconstructed and/or modified by unauthorized parties 2. damaged from wrong operations (i.e. reverse polarity installation, installation of non-rechargeable batteries or failure to obey the warnings) 3. damaged by batteries leakage. For the latest information on NITECORE® products and services, please contact a local NITECORE® distributor or send an email to service@nitecore.com.