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12V 3A Lithium Battery Charger 14.6V LiFePO4 Battery Charger, Battery Maintainer, Smart Charger with LED Indicator Cooling Fan for 12.8V Lithium Iron Phosphate Battery
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12V 3A Lithium Battery Charger 14.6V LiFePO4 Battery Charger, Battery Maintainer, Smart Charger with LED Indicator Cooling Fan for 12.8V Lithium Iron Phosphate Battery
It maximizes optimizes the lithium battery performance, and extends the battery lifetime to a large extent.
12V 3A Lithium Battery Charger 14.6V LiFePO4 Battery Charger, Battery Maintainer, Smart Charger with LED Indicator Cooling Fan for 12.8V Lithium Iron Phosphate Battery
QKR

Item #: 216748171

12V 3A Lithium Battery Charger 14.6V LiFePO4 Battery Charger, Battery Maintainer, Smart Charger with LED Indicator Cooling Fan for 12.8V Lithium Iron

Item #: 216748171
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It maximizes optimizes the lithium battery performance, and extends the battery lifetime to a large extent.
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What Stands Out

Smart Charging
Equipped with advanced smart charging technology, ensuring optimal charging for 12.8V lithium iron phosphate batteries, improving battery life and performance while preventing overcharging.
LED Indicator
Features a user-friendly LED indicator that provides clear status updates on charging progress, allowing users to monitor their battery without guesswork or constant checks.
Cooling Fan
Incorporates a built-in cooling fan to regulate temperature during charging, enhancing safety and efficiency which extends the life of both the charger and the battery.

Product Details

Shop 12V 3A Lithium Battery Charger 14.6V LiFePO4 Battery Charger, Battery Maintainer, Smart Charger with LED Indicator Cooling Fan for 12.8V Lithium Iron Phosphate Battery online at a best price in Turks and Caicos. B0GGGMDMQK
Output Voltage14.6 volts
Input Voltage110 volts
Current Rating3 A
Amperage3 A
Item Dimensions D x W x H4"D x 2"W x 2"H (10.2 x 5.1 x 5.1 cm)
BrandQKR
ManufacturerQKR
Product Dimensions (L x W x H)4"D x 2"W x 2"H (10.2 x 5.1 x 5.1 cm)
Country of OriginThis item will be imported from US
Date First AvailableJanuary 17, 2026
What is in the box12V 3A Lithium Battery... For more details, please check description/product details

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
  • Electric Vehicle Owners

    Perfect for users with electric vehicles that utilize LiFePO4 batteries, ensuring efficient and safe charging.

  • Solar Energy Users

    Ideal for individuals using solar panels to charge their LiFePO4 batteries, optimizing performance and longevity.

  • Home Battery Systems

    Great for home energy storage systems that require reliable charging solutions for lithium iron phosphate batteries.

Not Suitable For
  • Lead-Acid Battery Users

    Not suitable for users with lead-acid batteries, which require different charging mechanisms and voltages.

Product Description

12V 3A Lithium Battery Charger 14.6V LiFePO4 Battery Charger, Battery Maintainer, Smart Charger with LED Indicator Cooling Fan for 12.8V Lithium Iron Phosphate Battery

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the charging capacity of the 12V 3A Lithium Battery Charger?

    Answer: The 12V 3A Lithium Battery Charger is designed to charge lithium iron phosphate (LiFePO4) batteries efficiently. It delivers a maximum output of 3 amps, making it suitable for 12.8V batteries by providing a balanced charge. This means it's perfect for maintaining battery health while ensuring optimal performance. For instance, if you have a 12.8V LiFePO4 battery in an electric bike or a solar power setup, this charger will help keep your battery fully charged while prolonging its lifespan.
  • Question: How does the smart charging feature work?

    Answer: The smart charging feature of this 12V charger automatically adjusts the charging voltage and current based on the battery's state, ensuring an efficient and safe charging process. It uses an intelligent chip to monitor the battery status, which prevents overcharging and overheating. For example, if the battery is nearly full, the charger will reduce its output to avoid damage, making it ideal for leisurely charging without constant supervision.
  • Question: What is the purpose of the LED indicator on the charger?

    Answer: The LED indicator on the charger provides a visual cue regarding the charging status of the battery. It typically shows red when charging and green when the battery is fully charged. This feature is particularly useful for users who may need to check the status from a distance or without constantly monitoring the charger, such as when charging a battery in a RV or off-grid system.
  • Question: Is this charger compatible with all lithium batteries?

    Answer: This charger is specifically designed for 12.8V lithium iron phosphate (LiFePO4) batteries. While it might work with other lithium-ion batteries, it is crucial to ensure that the voltage specifications match. Using this charger on incompatible battery types could lead to improper charging, damaging the battery. Therefore, it’s always best to check the battery specifications before use, particularly in applications like electric scooters or solar storage systems.
  • Question: What safety features does this charger include?

    Answer: The 12V 3A Lithium Battery Charger comes equipped with multiple safety features, including overcurrent protection, short-circuit protection, and thermal protection, ensuring safe operation. These features prevent the charger or battery from overheating and mitigate risks associated with electric faults. Such robust safety measures make it suitable for prolonged use, providing peace of mind especially in high-demand applications like powering tools or machinery.
  • Question: Can I use this charger outdoors?

    Answer: While the charger can technically be used outdoors, it is recommended to avoid exposure to extreme weather conditions. Ensure that it is kept in a dry, well-ventilated area, as moisture and excessive heat could affect its operation. Using it in semi-outdoor spaces like garages or covered patios will keep it functioning effectively while avoiding potential damage due to environmental factors.
  • Question: Does the charger have a cooling fan, and why is it important?

    Answer: Yes, this charger features a built-in cooling fan that activates during charging to dissipate heat, enhancing performance and extending the lifespan of the charger. Effective heat management is crucial because excessive heat can lead to reduced efficiency and potential hazards. Especially in high-demand situations, such as charging larger batteries or frequently cycling between charges, the cooling fan ensures reliable performance.
  • Question: How long does it take to charge a 12.8V LiFePO4 battery using this charger?

    Answer: The charging time for a 12.8V LiFePO4 battery using this charger depends on the battery's capacity. Generally, a 3A charger can charge a standard 100Ah battery from empty to full in approximately 30-40 hours, depending on the starting charge level. This gradual charging process helps maintain battery health and efficiency over time, making it suitable for various applications, including solar energy storage or RV power systems.
  • Question: Where can I buy the 12V 3A Lithium Battery Charger?

    Answer: You can purchase the 12V 3A Lithium Battery Charger from Ubuy. It offers a wide selection and provides convenient access to this charger, making it easy to find the right product to suit your battery needs.
  • Question: What types of devices can benefit from this charger?

    Answer: This charger is ideal for a variety of applications including electric bikes, scooters, solar energy storage systems, and even power tools that use 12.8V LiFePO4 batteries. Its versatility makes it a valuable tool for users who rely on lithium batteries for daily or recreational activities, ensuring that their devices remain operational and well-maintained.

QKR Battery Chargers Editorial Review

**** The 12V 3A Lithium Battery Charger for LiFePO4 batteries has garnered positive feedback from users, praising its robust performance and smart charging capabilities. Many customers appreciate its ability to maintain their 12.8V lithium iron batteries effectively, ensuring longevity and reliable power. The incorporation of an LED indicator helps users easily monitor the charging status, which adds to the overall user-friendly experience of the product. The cooling fan is another feature that stands out, particularly in ensuring the charger's efficient operation without overheating, especially during long charging sessions. Customers have highlighted that this charger does an excellent job in automatically switching between charging modes, allowing for Consistent maintenance without the worry of overcharging. This smart charging feature is essential for those looking to extend the life of their batteries efficiently. Users have reported satisfaction with the lightweight and compact design, making it portable and easy to store. Overall, the 12V 3A Lithium Battery Charger is well-received by many for its effectiveness, safety features, and smart technology that enhances battery life. **

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Pros

  • Effective battery maintenance for 12.8V lithium iron batteries
  • Smart charging capabilities to prevent overcharging
  • LED indicator for easy monitoring of charging status
  • Integrated cooling fan to prevent overheating
  • Lightweight and compact design for portability

Cons

  • Limited compatibility may not appeal to users with different battery types

Platform Trust & Buyer Confidence

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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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“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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Features & Benefits

  • Equipped with powerful fan cooling design for efficient heat dissipation.
  • Constructed with fire-retardant ABS material ensuring safety and durability.
  • Safe crocodile clip with insulating material and pure copper wire to prevent overheating.
  • Designed specifically for 12V Lithium batteries with over 90% charging efficiency.
  • Features multiple protections against over-temperature, reverse polarity, short-circuit, and over-voltage.
  • LED indicator helps monitor battery charging status and enhances user convenience.

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