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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
SCR 401
Price Details
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Imported from USA store
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Order now and get it around Wednesday, July 22
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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
- 【Designed for 12V Lithium Battery】 This 14.6V 3A lifepo4 battery charger is uniquely designed for 12V(4S 12.8V) Lithium battery, it enables more than 90% high charging efficiency for lithium iron phosphate battery charging. It maximizes optimizes the lithium battery performance, and extends the battery lifetime to a large extent.
- 【Multiple Protections】This LiFePO4 Charger with CE & RoHS Certifications, Full automatic transition of CC, CV, and Float/Cut off. Multilevel protection to prevent over-temperature, reverse polarity connection， output short-circuit， and output over-voltage.
- 【LED Indicator and Durable Shell】lithium battery charger with a LED indicator is easier to monitor the battery charging status. Plus, the durable shell and cooling fan allow the charger's exterior to function as a heat sink with over-heating protection
- 【High Charging Efficiency】The single-channel voltage is up to 14.6V, with a maximum current of 3A. it can charge a 12V 6Ah LiFePO4 battery to 100% in 2 hours, 2 times faster than an ordinary 1.5A battery charger.And it can solve the problem of ordinary lead-acid battery chargers not being able to fully charge lithium batteries.
- 【Battery Charger Parameter】 Input voltage AC 100-240 volts, 50/60HZ. Output: DC 14.6 volts, 3.0 amps. Charging Mode - constant current(CC) and constant voltage (CV).
| Output Voltage | 14.6 Volts |
| Input Voltage | 110 Volts |
| Current Rating | 3 Amps |
| Amperage | 3 Amps |
| Item Dimensions D x W x H | 4"D x 2"W x 2"H (10.2 x 5.1 x 5.1 cm) |
| Brand | QKR |
| Manufacturer | QKR |
| Product Dimensions (L x W x H) | 4"D x 2"W x 2"H (10.2 x 5.1 x 5.1 cm) |
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?
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Electric Vehicle Owners
Perfect for users with electric vehicles that utilize LiFePO4 batteries, ensuring efficient and safe charging.
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Solar Energy Users
Ideal for individuals using solar panels to charge their LiFePO4 batteries, optimizing performance and longevity.
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Home Battery Systems
Great for home energy storage systems that require reliable charging solutions for lithium iron phosphate batteries.
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Lead-Acid Battery Users
Not suitable for users with lead-acid batteries, which require different charging mechanisms and voltages.
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High Voltage Applications
Users needing chargers beyond 14.6V would find this product insufficient for their requirements.
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Heavy-Duty Use
Inappropriate for heavy-duty applications that demand higher amperage or more robust charging solutions.
Product Description
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Customer Questions & Answers
-
Question:
What type of batteries is this charger compatible with?
Answer: This charger is specifically designed for 12V lithium iron phosphate (LiFePO4) batteries. -
Question:
How long does it take to fully charge a battery?
Answer: It can charge a 12V 6Ah LiFePO4 battery to 100% in just 2 hours. -
Question:
Does it have safety features?
Answer: Yes, it features multiple protections including over-temperature, reverse polarity, and short-circuit prevention.
QKR Battery Chargers Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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12 June 2026 · via Trustpilot
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SCR 401
Order now and get it around Wednesday, July 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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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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