NOYITO
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4.2V 1A Power Adapter Li-ion Battery Charger with LED Indicator DC 5.5x2.5mm & 2.1mm Port Suitable for 3.7V 4.2V 1-String Lithium Batteries
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4.2V 1A Power Adapter Li-ion Battery Charger with LED Indicator DC 5.5x2.5mm & 2.1mm Port Suitable for 3.7V 4.2V 1-String Lithium Batteries
4.2V 1A Power Adapter Li-ion Battery Charger with LED Indicator DC 5.5x2.5mm & 2.1mm Port Suitable for 3.7V 4.2V 1-String Lithium Batteries
Item #: 22258585

4.2V 1A Power Adapter Li-ion Battery Charger with LED Indicator DC 5.5x2.5mm & 2.1mm Port Suitable for 3.7V 4.2V 1-String Lithium Batteries

85% of respondents would recommend this to a friend

Item #: 22258585

UGX 55899

Price Details

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*All items will import from US

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Order now and get it around Monday, September 28
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

LED Indicator
The built-in LED indicator provides clear charging status, allowing users to easily monitor when their devices are fully charged, enhancing convenience and safety.
Versatile Compatibility
Designed specifically for 3.7V and 4.2V lithium battery packs, this charger efficiently supports a range of applications, making it an ideal choice for various consumer electronics.
Compact Design
Its compact size and lightweight design make it portable, perfect for on-the-go users who need reliable charging solutions for their lithium batteries without taking up much space.

Product Details

Get the NOYITO 4.2V 1A Power Adapter Charger with LED Indicator. Suitable for 3.7V 4.2V 1-String Lithium Battery Pack. Shop now at Ubuy Uganda!
Connector TypeDC Port 5.5x2.5mm & 2.1mm
Compatible DevicesDC Port 5.5x2.5mm & 2.1mm Devices
Compatible Phone ModelsNot suitable for phones.
Special FeaturesShort Circuit Protection
Input Voltage120 volts_of_alternating_current
Amperage1 A
Total Usb Ports1
Wattage4.2 watts
Output Current1 A
Output Voltage4.2 volts_of_direct_current
Power SourceCorded Electric
Current Rating1 A
Frequency Range50/60Hz
Main Power Connector Type2 Pin
Number of Power Levels1
Power PlugType A - 2 pin (North American)
Voltage4.2 volts_of_direct_current
CurrentDC
Compatible Power Plug TypeType A - 2 pin (North American)
Connectivity TechnologyDC Port 5.5 x 2.5 / 2.1 mm
Mounting TypeWall Mount
BrandNOYITO
Built-In MediaPower Adapter
Model NumberHLL-0421A
Customer Package TypeStandard Packaging
Model Name4.2V 1A Power Adapter
Mfr Part NumberHLL-0421A
ManufacturerNOYITO
UPC612957708368
Item Type NamePower Adapter Li-ion Battery Charger
Number of Items1
Item Weight0.07 kg
Unit Count1 Count
ColorBlack
Enclosure MaterialMetal
Form FactorRectangular
Included ComponentsPower Adapter
Special FeatureShort Circuit Protection
Total USB Ports1

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Hobbyist Enthusiasts

    Perfect for hobbyists who work with lithium battery packs and require a reliable charging solution.

  • DIY Projects

    Ideal for DIYers needing to charge single-string lithium batteries for various electronic projects.

  • Small Devices

    Suitable for users with small devices powered by 1-string lithium batteries requiring a 4.2V charge.

Not Suitable For
  • Multiple Strings

    Not suitable for batteries requiring multiple strings or higher voltage configurations beyond 4.2V.

Product Description

4.2V 1A Power Adapter Li-ion Battery Charger with LED Indicator DC 5.5x2.5mm & 2.1mm Port Suitable for 3.7V 4.2V 1-String Lithium Batteries

About This Item

Introducing the NOYITO 4.2V 1A Power Adapter Li-ion Battery Charger with LED Indicator. This powerful and convenient charger is designed specifically for 3.7V and 4.2V 1-string lithium battery packs. Featuring a 5.5 x 2.5 2.1mm interface, this charger is compatible with a wide range of devices.

Whether you need to charge your e-bike battery, portable power bank, or other gadgets that utilize lithium batteries, this adapter has got you covered. The built-in LED indicator allows you to easily monitor the charging status. The indicator will show red during charging and turn green when the battery is fully charged, ensuring that you never overcharge your valuable batteries. With its compact and lightweight design, this charger is perfect for on-the-go use. Take it with you wherever you need to charge your batteries, whether you're on a camping trip, traveling, or simply at home. The NOYITO 4.2V 1A Power Adapter Li-ion Battery Charger with LED Indicator offers reliable and efficient charging for your lithium batteries.

Don't settle for subpar chargers that may damage your batteries or fail to provide a full charge. Trust NOYITO to deliver safe and effective charging solutions. Order your NOYITO 4.2V 1A Power Adapter Li-ion Battery Charger with LED Indicator today and enjoy hassle-free charging for all your lithium battery-powered devices.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the input voltage of the NOYITO 4.2V 1A Power Adapter?

    Answer: The NOYITO 4.2V 1A Power Adapter is designed for a standard input voltage of 100-240V AC. This wide voltage range makes it suitable for use in various countries without requiring a voltage converter. It's particularly useful for users who travel frequently or need a reliable power source for battery charging in different settings.
  • Question: Can I use this adapter with different types of lithium batteries?

    Answer: Yes, the NOYITO 4.2V 1A Power Adapter is compatible with 3.7V and 4.2V lithium-ion batteries. This makes it suitable for a variety of battery packs, especially single-string configurations. Users can conveniently charge multiple devices utilizing this versatile charger, whether it's for RC toys, cameras, or other small electronics.
  • Question: What features does the LED indicator provide?

    Answer: The LED indicator on the NOYITO power adapter offers real-time feedback on the charging status. When the light is red, it indicates that the battery is charging, and when it turns green, it signifies that the battery is fully charged. This feature enhances user experience by providing visual clarity on battery readiness, helpful in maintaining battery health.
  • Question: Is the 5.5 x 2.5 mm interface standard for most battery chargers?

    Answer: The 5.5 x 2.5 mm interface is a commonly used size for many devices, making the NOYITO charger compatible with a wide range of lithium battery packs. This standardization means that users will likely find this adapter suitable for various applications, from hobbyist electronics to power tools, without worrying about mismatched connectors.
  • Question: How long does it take to fully charge a lithium battery with this adapter?

    Answer: The charging time for a lithium battery using the NOYITO 4.2V 1A Power Adapter varies based on the battery's capacity. Typically, you can expect it to take several hours for a single-string 3.7V or 4.2V lithium battery to fully charge. It's advisable to monitor the LED indicator for status updates during the charging process.
  • Question: Can I leave the adapter plugged in after the battery is charged?

    Answer: While it is generally safe to leave the NOYITO power adapter plugged in due to its built-in protection features, it is best practice to unplug the charger once the battery is fully charged. This helps to prevent overcharging and enhances the longevity of both the battery and the charger.
  • Question: What type of devices can benefit from using this charger?

    Answer: The NOYITO 4.2V 1A Power Adapter is ideal for any device that utilizes a 3.7V or 4.2V lithium-ion battery pack. Common applications include RC cars, drones, portable electronics, and similar devices. It’s a practical choice for hobbyists and professionals needing a reliable charging solution for their equipment.
  • Question: Is this adapter suitable for indoor and outdoor use?

    Answer: Yes, the NOYITO power adapter is designed for indoor use but can be used outdoors as long as it is protected from moisture and extreme temperatures. This versatility makes it suitable for charging batteries in different environments, whether at home, in a workshop, or outdoors during activities.
  • Question: What safety features does this charger include?

    Answer: The NOYITO 4.2V 1A Power Adapter includes several safety features such as over-current protection, short-circuit protection, and overcharge protection. These features provide peace of mind for users, ensuring that both the charger and batteries are safeguarded against common electrical hazards which can enhance overall safety during use.
  • Question: Where can I buy the NOYITO 4.2V 1A Power Adapter?

    Answer: You can buy the NOYITO 4.2V 1A Power Adapter at Ubuy, which is a reliable online platform. Ubuy offers convenience and a user-friendly shopping experience, making it easy to find this specific charger and have it delivered right to your location in Uganda.

NOYITO Battery Chargers HLL-0421A Editorial Review

The NOYITO 4.2V 1A Power Adapter has garnered a mix of praise and criticism from users regarding its performance and suitability for various applications. Many customers appreciate its functionality, noting that it is compatible with devices such as the Flowzone FZSAAE sprayer and is effective for charging items like flashlights. Users express satisfaction with its ease of use and effectiveness in meeting their charging needs. However, not all reviews are positive, as some customers have reported issues with the adapter's output. A notable concern is that while the adapter is rated for 1A, it appears to struggle under load, with the voltage dropping significantly to 3.5V when reaching a current draw around 500mA. This limitation can pose issues for users who require a Consistent power delivery at higher loads. In essence, the NOYITO Power Adapter serves well for light-duty charging tasks and is appreciated for its compatibility with various devices. That said, potential customers should be cautious about its performance under higher load conditions, as it may not meet the expectations of those needing a robust charging solution. **

Customer Reviews & Ratings

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Pros

  • Works effectively with a variety of devices, such as sprayers and flashlights
  • Positive user feedback on ease of use
  • LED indicator for charging status

Cons

  • Voltage drops significantly under load (down to 3.5V at ~500mA)

Platform Trust & Buyer Confidence

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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

UGX 55899

Order now and get it around Monday, September 28

QTY:

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