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Battery Charger, Universal 4 Bay Charger with LCD Display(Version 3.0) | Intelligent Quick Charger Independent Slot
Fast Charging: Lithium batteries can be charged at max 3A per slot at the same time, which is efficient and time-saving. A 2500mAh battery can be fully charged in 1 hour.
Battery Charger, Universal 4 Bay Charger with LCD Display(Version 3.0) | Intelligent Quick Charger Independent Slot
Item #: 37714974

Battery Charger, Universal 4 Bay Charger with LCD Display(Version 3.0) | Intelligent Quick Charger Independent Slot

Item #: 37714974

GBP 48

Price Details

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*All items will import from US

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Fast Charging: Lithium batteries can be charged at max 3A per slot at the same time, which is efficient and time-saving. A 2500mAh battery can be fully charged in 1 hour.
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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

Universal Compatibility
Supports a wide range of battery sizes, including popular formats like 18650, 21700, and AA. Perfect for users with multiple devices requiring different batteries, ensuring versatility and convenience in charging.
Smart Charging Technology
Equipped with advanced charging algorithms that optimize battery health and longevity. This smart feature prevents overcharging, ensuring safe and efficient charging for all compatible battery types.
LCD Display
Features a clear LCD display that provides real-time charging status and battery health information. Users can easily monitor the charging process, making it user-friendly and highly informative.

Product Details

Shop Battery Charger, Universal 4 Bay Charger with LCD Display(Version 3.0) | Intelligent Quick Charger Independent Slot online at a best price in Guernsey. B0922LN2NH
  • Vast compatibility: suitable for batteries with a diameter of 10-26mm and a height of 34-75mm
  • Fast charging: Lithium batteries can be charged at a maximum of 3A per slot, allowing for efficient and time-saving charging
  • Power bank function: USB output can recharge smartphones, tablets, and other devices at 5V 1A
  • Multi-functionality: charges and discharges batteries, tests battery capacity, repairs low voltage batteries, with a high-definition LCD display for real-time charging status
  • Safe and reliable: equipped with automatic intelligent temperature control to prevent overheating
  • Package includes: Charger, Adapter, Manual; Input: 12V 5A; Voltage: DC4.2V ±1%/DC 1.48V± 1%; USB output: DC 5V 1A
Output Voltage5 volts_of_direct_current
Input Voltage5 volts
Battery Charge Time1 hours
Current Rating0.5 A
Amperage3 A
Compatible DevicesMobile Phones, Tablet
Connector Type Used on CableUSB
Number of Ports4
ColorBlack
Brandsofirn
Mfr Part NumberS4 Plus v3.0
Manufacturersofirn
Unit Count1 Count
Model NumberLSY-AAZV-IT-20230804-27150
Charging Time1 hours
Item Weight0.75 lbs (340 grams)

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
  • Frequent Users

    Ideal for users who frequently use rechargeable batteries and need quick, reliable charging for various types.

  • Multi-Battery Needs

    Perfect for individuals with devices requiring different battery sizes (18650, AA, AAA) in a single charger.

  • Traveling Enthusiasts

    Great for travelers needing a compact and versatile charger for multiple rechargeable batteries on the go.

Not Suitable For
  • Single Battery Users

    Not ideal for users who only need to charge one type of battery infrequently, leading to wasted capacity.

Product Description

Battery Charger, Universal 4 Bay Charger with LCD Display(Version 3.0) | Intelligent Quick Charger Independent Slot

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What types of batteries can the Sofirn Universal 4 Bay Smart Battery Charger charge?

    Answer: The Sofirn Universal 4 Bay Smart Battery Charger is designed to efficiently charge a variety of batteries, including 18650, 21700, 26650, 14500, 16340, as well as AA and AAA rechargeable Ni-MH batteries. This versatility makes it an excellent choice for users with multiple devices that require different battery sizes. The charger automatically detects the battery type and adjusts the charging settings accordingly, ensuring optimal charging for various battery chemistries.
  • Question: How do I know when my batteries are fully charged with this charger?

    Answer: The charger features an informative LCD display that provides real-time updates on battery voltage, charging current, and the overall status of each battery being charged. When a battery is fully charged, the charger will automatically switch to a trickle charging mode or show a specific indicator on the display, allowing users to monitor the charging progress easily. This feature helps prevent overcharging and ensures longevity for your batteries.
  • Question: Is the Sofirn battery charger suitable for international travel?

    Answer: Yes, the Sofirn Universal 4 Bay Smart Battery Charger is suitable for international travel due to its wide voltage input range. As it operates on 5V DC, it can be powered by a variety of adapters used worldwide. This means you can charge your batteries in different countries, making it a convenient accessory for travelers who rely on rechargeable batteries for gadgets and devices.
  • Question: Can I use this charger to charge lithium-ion and Ni-MH batteries simultaneously?

    Answer: Absolutely! The Sofirn Universal Charger can charge both lithium-ion and Ni-MH batteries at the same time without any issues. The charger intelligently detects the type of battery inserted in each bay and adjusts the charging process accordingly. Whether you're charging your flashlight's 18650 lithium-ion battery alongside AA Ni-MH batteries for a remote control, this charger provides safe and efficient charging for both types.
  • Question: What charging current should I use for optimal performance?

    Answer: The Sofirn charger supports a maximum charging current of up to 3A, which delivers rapid charging for compatible batteries. For optimal performance, it is recommended to adhere to the battery manufacturers' specifications regarding charging current. In most cases, a charging current of 0.5C to 1C (e.g., for a 3000mAh battery, charging at 1.5A is suitable) provides a balance between speed and safety, extending battery life.
  • Question: Is the charger compatible with flat-top batteries?

    Answer: Yes, the Sofirn charger is compatible with flat-top batteries. It is designed to hold batteries securely in place while also allowing for proper contact regardless of the battery type, be it flat-top or button-top. This feature is crucial for ensuring that the charging process is reliable and efficient, minimizing the risk of connection issues during charging.
  • Question: What safety features does the charger include?

    Answer: The Sofirn Universal Charger is equipped with multiple safety features such as overcharge protection, short circuit protection, and overheating protection. These safety mechanisms protect both the charger and the batteries being charged from potential hazards. Users can confidently charge their batteries knowing that the device is designed to prevent common issues that can occur during charging processes, enhancing overall user safety.
  • Question: Can I charge 4 batteries of different sizes at the same time?

    Answer: Yes, you can charge four batteries of different sizes simultaneously with the Sofirn charger. The smart battery detection feature identifies each battery size and chemistry, managing the respective charging profiles. This functionality allows for efficient charging of various rechargeable batteries, making it particularly useful for users who have diverse electronic devices that require different battery sizes.
  • Question: What materials is the charger made from?

    Answer: The Sofirn Universal 4 Bay Smart Battery Charger is constructed with high-quality, durable plastics, ensuring longevity and reliability. The materials used are designed to withstand daily wear and tear, making this charger a robust addition to your battery management toolkit. Additionally, the environmentally friendly design supports sustainable use, contributing to a decrease in disposable battery usage.
  • Question: Where can I buy the Sofirn Universal 4 Bay Smart Battery Charger?

    Answer: You can purchase the Sofirn Universal 4 Bay Smart Battery Charger at Ubuy in Guernsey. Ubuy offers a wide selection of electronic accessories and is a trusted retailer for quality products, making it easy to find and buy this versatile charger. Shopping at Ubuy ensures a smooth purchasing experience with various options for payment and customer support.

sofirn Battery Chargers LSY-AAZV-IT-20230804-27150 Editorial Review

The Universal 4 Bay Smart Charger is a great choice for those looking for a versatile charger that can handle a variety of battery types, including Li-on from 10440 to 21700 and 26650 and NiMh batteries. The charger comes with a big, easily readable display, and it can efficiently charge up to four batteries at the same time without overheating. The machine is fairly advanced, and it even has a testing mode that works very well. Reviewers have praised the quality of the charger, and they appreciate that it charges batteries to their full potential. Some reviewers even went as far as to say that this is the best charger they've ever used, and it outperforms other models that cost twice as much. However, buyers should note that the temperature unit cannot be changed from Celsius to Fahrenheit.

Customer Reviews & Ratings

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Pros

  • Versatile, can handle various types of batteries
  • Big, easily readable display
  • Can efficiently charge up to four batteries at the same time
  • Doesn't overheat
  • Comes with a testing mode
  • Charges batteries to their full potential
  • Great quality and performance for the price

Cons

  • Temperature unit cannot be changed from Celsius to Fahrenheit

Platform Trust & Buyer Confidence

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 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.
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