Nitecore Ci4 USB universal battery charger

Name: Battery charger Nitecore Ci4 — CI4
Brand: Nitecore
SKU: 11387625
Price: 34.99 EUR
Availability: InStock

Shop for gifts early

Save time and money with our discounts!

Battery charger Nitecore Ci4 — universal USB charger for Lithium‑Ion / NiCd / NiMH, 5/9/12V input, 3A, plastic, 0.1914 kg

Fast shipping

Keep track of price changes You keep track of price changes

Scan qr code below, or type in manually: {{secretKey}}

Forgot password? Registration

Short description

The Nitecore Ci4 is a universal USB battery charger compatible with Lithium‑Ion, NiCd and NiMH rechargeable cells. It supports 5 V, 9 V and 12 V input voltages and delivers up to 3 A charging current. LED indicators show charging status. Constructed from durable plastic, it weighs 0.1914 kg and meets CE, FCC and RoHS standards for safety and reliability. Suitable for charging a range of consumer and portable batteries.

Available at price 34.99 €: 4 pcs.

Total available for order: 9 pcs.

Warranty: 1 Year

SKU: 11387625

Manufacturer: Nitecore

Learn more

Deliver the order:

{{ userCountryName }}

to the Customer Service Center at Kengaraga 2b, Riga

Tomorrow {{selectedOffer.officeDeliveryString}}

free

All delivery methods Hide details

Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

Tomorrow {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

Tuesday {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.20 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

Tuesday {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

More about delivery methods

Payment Methods:

Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay

More about payment methods

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The Nitecore Ci4 is a universal USB battery charger designed for Lithium‑Ion, NiCd and NiMH rechargeable cells. It accepts 5 V, 9 V and 12 V input voltages and can supply up to 3 A charging current. The charger is made from durable plastic, features LED indicators to show charging status and weighs 0.1914 kg. It is compliant with CE, FCC and RoHS standards for safety and environmental requirements and is intended for charging a range of consumer and portable batteries.

Advantages

The Nitecore Ci4 combines multi‑chemistry compatibility and a wide input voltage range in a compact plastic housing. LED indicators provide clear feedback on charging progress without complex controls. With a maximum charging current of 3 A, it can handle faster charging for compatible cells while remaining lightweight at 0.1914 kg. Compliance with CE, FCC and RoHS standards ensures it meets common safety and regulatory requirements.

Suitable for

Charging Lithium‑Ion rechargeable cells used in flashlights, power banks and portable devices
Charging NiCd and NiMH rechargeable batteries for household electronics and tools
Use with USB power sources that provide 5 V, 9 V or 12 V input
Portable charging needs where a compact, lightweight charger is preferred

Key specifications

Supported battery chemistries: Lithium‑Ion, NiCd, NiMH
Input voltages: 5 V, 9 V, 12 V
Maximum charging current: 3 A
Housing material: plastic
Indicator type: LED charging status indicators
Weight: 0.1914 kg
Standards: CE, FCC, RoHS compliant

How to use

Connect the Nitecore Ci4 to a compatible USB power source that provides one of the supported input voltages (5 V, 9 V or 12 V). Insert the rechargeable cell that matches one of the supported chemistries (Lithium‑Ion, NiCd or NiMH) into the charger according to the polarity markings. Monitor the LED indicators to track charging status and remove the battery when charging is complete. Follow the battery manufacturer's guidance for charging currents and safety to ensure proper use.

Usage recommendations

Use a reliable USB power source that supplies stable 5 V, 9 V or 12 V output and avoid unattended charging of damaged or swollen cells. Observe the battery type and polarity when inserting cells and consult cell specifications to ensure compatibility with the charger's maximum 3 A current.

Specifications

Weight:: 0.1914 kg

All features

LED indicators:: Status
Cables included:: USB
Housing material:: Plastic
Power source type:: USB
Compatible battery technologies:: Nickel-Metal Hydride (NiMH), Nickel-Cadmium (NiCd), Lithium-Ion (Li-Ion)
Compatible battery sizes:: D, C, AAAA, AAA, AA
Polarity reverse circuit protection:: Yes
USB ports quantity:: 1
Charging current:: 3 A

Battery

Product colour:: Black, Yellow
Power protection features:: Short circuit
Suitable for:: Universal

Technical details

Output voltage:: 4.2, 1.48

Power

Number of batteries supported:: 4

Other features

Input voltage:: 5, 9, 12
Compatible products:: 10440, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350 , 17500, 17650, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 21700, 22500, 22650, 25500, 26500, 26650, 26700

Weight & dimensions

Weight:: 0.1914 kg
Height:: 37 mm
Width:: 105 mm
Depth:: 148 mm

Packaging data

Quantity per pack:: 1 pc(s)

Packaging content

Batteries included:: No

Sustainability

Sustainability compliance:: Yes
Sustainability certificates:: California Energy Commission (CEC)

Certificates

Compliance certificates:: CE, Federal Communications Commission (FCC), RoHS

Hide Show all

Description

Machine translation. Load original

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

Warehouse	Stock	Delivery to the store	Store Price
BT19	4	Tomorrow Best delivery	34.99 € Best price
WH356	5	29.06.2026	43.99 €

34.99 €

Stock: 4

Delivery Date: Tomorrow Best delivery

Warehouse: BT19

43.99 €

Stock: 5

Delivery Date: 29.06.2026

Warehouse: WH356

Customer reviews

Show all reviews

Customer questions

FAQ

How much does the Nitecore Ci4 USB universal battery charger cost, and is it available for purchase?

The price is 34.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Tomorrow at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Nitecore products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Nitecore service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Show all questions