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Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
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30-Day Money Back
2-Year Warranty

Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery

C$95.99
C$149.99

[Specifically Designed For LiFePO4 Battery] Power Queen 14.6V 10A LiFePO4 lithium batteries smart charger is uniquely designed for 12.8V LiFePO4 batteries, implementing the special 2-stage constant current/constant voltage (CC/CV) charge algorithm with smart LED indicators. This charger has a specific Pre-Charge function, which is designed to activate all types of BMS by allowing current into lithium batteries reading from down to 0V.

[High-efficiency Charging] With a constant current of 10A and a constant voltage of around 14.6V, it’s Ideal for LiFePO4 batteries 20 amp hours and above. Only needs 5 hours of fast charging time to fully charge a 12V 50Ah LiFePO4 battery compared with 3 amps multi-charger which needs 17 hours to fully charge a 50Ah battery.

[Multiple Protection] Power Queen 14.6V 10A LiFePO4 lithium battery charger has multiple protection, such as over-temperature protection, output short-circuits protection, reverse polarity connection protection, and output over-voltage protection to prevent damage from faulty operation.

[Easy Operation & Visible Indicator] Connected + and – alligator clips of the charger to the battery as + to +, - to -. Then plug in the input cable to the charger and connect it to the input power. Intuitive LED indicators to provide visual charging state feedback and diagnostic information.

[Premium Quality] Our LiFePO4 lithium batteries charger is made of aluminum alloy with surface oxidation treatment, high hardness, and anti-oxidation, and the built-in cooling fan keeps the charger itself cool. Heat dissipations protect your charger and battery. It’s safe in charging.

 
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C$95.99
C$149.99
2-Year Warranty

We back the quality and performance of our products with comprehensive warranties—battery chargers with a 2-year warranty. Learn more about Power Queen's warranty policy. 👈

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Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
14.6V 10A Charger
C$95.99
C$149.99
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
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Activate LiFePO4 Batteries Protected by BMS

Power Queen 14.6V 10A LiFePO4 Battery Charger: Reliable Charging Solution

The Power Queen 14.6V 10A AC to DC battery charger is a versatile, all-in-one solution designed for various applications such as RVs, trolling motors, boats, camping, off-grid cabins, and home storage. It is built to be your go-to charger for a wide range of uses, ensuring convenience and efficiency for your lithium battery needs.

14.6V10A LiFePO4 Battery Charger

Complete Battery Protection & Real-Time Monitoring

Power Queen 12V LiFePO4 charger ensures 100% safety and continuous monitoring of your battery. It offers protection against overheating, reverse polarity, short-circuiting, and over-voltage. The charger’s LED indicators allow you to monitor your battery’s charging status in real-time.

14.6V 10A Lithium Battery  With Comprehensive Protection

Upgraded Connection for Safe, Fast Charging

The Power Queen 14.6V lithium-ion battery charger offers enhanced charging efficiency and safety with its 50A Anderson connector and M8 terminals. It fully charges a 12V 50Ah lithium battery in just 5 hours, ensuring quick, reliable power for your devices.

Power Queen Lithium Battery Charger
12V Lithium Battery Charger

Efficient 3-Stage Charging with Battery Activation

The Power Queen charger features a 3-stage charging function that automatically adjusts the charging mode based on the battery's voltage. It provides efficient and rapid charging. If the battery is in protection mode due to the BMS, simply connect the charger, and the battery will activate in 3 seconds.

3-Stage Smart Charging Modes

Simple and Safe Charging Process

Charging your 12V battery with the Power Queen LiFePO4 charger is easy and safe. First, connect the DC output cable to the battery, ensuring the positive and negative terminals are correctly connected. Next, plug the AC input into the outlet. Finally, secure the connector to complete the charging setup.

LiFePO4 Battery Charger

Specs

BASIC
Charger Type:
LiFePO4 battery
Output Voltage:
14.6V
Output Current:
20A
Max Input Current:
5A
Input Voltage Range:
AC 100V to 240V; 50Hz to 60Hz
LED Indicator:
Red: Charging, Green: Fully Charged
TEMPERATURE
Operating:
-10°C - +40°C
Storage:
-40℉ ~ 158℉
OTHERS
Size:
L8.46*W3.94*H2.13 inch
Approx. Weight:
2.43 lbs
Warranty:
2 Years
Certifications:
CE, RoHS
Anderson Connector:
50A/M8 Terminal
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Compare

Product
Power Queen 14.6V 10A LiFePO4 Battery Charger for 12V LiFePO4 Battery
14.6V 10A Charger
C$95.99
C$149.99
Add to cart
Power Queen 14.6V 20A LiFePO4 Battery Charger for 12V LiFePO4 Battery
14.6V 20A Charger
C$113.99
C$209.99
Add to cart
Power Queen 14.6V 40A LiFePO4 Battery Charger for 12V LiFePO4 Battery
12V 40A Charger
C$209.99
C$359.99
Add to cart
Charger Type
LiFePO4 battery
LiFePO4 Battery
Output Voltage
14.6V
14.6V
14.6V
Output Current
20A
20A
40A
Max Input Current
5A
13
Input Voltage Range
AC 100V to 240V; 50Hz to 60Hz
LED Indicator
Red: Charging, Green: Fully Charged
Operating
-10°C - +40°C
Storage
-40℉ ~ 158℉
Size
L8.46*W3.94*H2.13 inch
292 * 134 * 68 mm
Approx. Weight
2.43 lbs
6.17 Ibs
Warranty
2 Years
2 Year
Certifications
CE, RoHS
Anderson Connector
50A/M8 Terminal

FAQ

What charger should I use for LiFePO4 battery?

To fully charge a 12V LiFePO4 battery, a charger with a voltage of 14.4V±0.2V is required. Using a charger with a lower voltage will still charge the battery, but it won't achieve 100% capacity.

Can I charge a LiFePO4 battery with a trickle charger?

Trickle charging is unsuitable for lithium batteries. Using a trickle charger not specifically designed for LiFePO4 batteries can result in overcharging or damage, as lithium batteries have different charging requirements compared to traditional lead-acid batteries.

How long does it take to charge a 12V 100Ah LiFePO4 lithium battery?

The 14.6V 10Ah LiFePO4 battery charger is specifically designed for LiFePO4 batteries. The low internal resistance of the lithium cells allows the battery to receive the full output from the charger. With a constant 10A current, it takes approximately 10 hours to fully charge a 12V 100Ah LiFePO4 battery (100Ah ÷ 10A = 10 hours).

Is it OK to leave a LiFePO4 lithium battery on the charger?

Leaving a lithium-ion battery on a charger overnight should be safe if the charger is set to the appropriate voltage limit for the battery type. For example, with a LiFePO4 cell like the one used in the Power Queen Battery (with a nominal voltage of 12.8V and a fully charged voltage of 14.6V), a charger with a 14.4-14.6V CC/CV output should work, as long as the maximum current output does not exceed 1C. You may safely charge your battery to full capacity by following the CC/CV profile, assuming the voltage is correct, and the current is not high.

How to choose the right charger for my LiFePO4 lithium battery?

It is critical to match your charger to the correct current and voltage for the LiFePO4 lithium battery you are charging. For example, you wouldn't use a 24V charger to charge a 12V LiFePO4 lithium battery. It's also recommended that you utilize a charger that's compatible with your battery's chemistry. Furthermore, when charging a LiFePO4 lithium battery using a standard lead-acid charger, make sure that the charger does not contain a desulfation or dead battery setting.

How fast will my battery charge?

To calculate your charging speed, divide the amp hour rating of your battery by the output current of your charger. A 100Ah battery would charge in 10 hours using a 14.6V 10A LiFePO4 lithium battery charger.

Can I charge my LiFePO4 lithium battery faster?

For most applications, a charging time of 3-10 hours will give your LiFePO4 lithium battery the longest life possible. However, if your application requires rapid charging, you can select a charger with a larger output current. For example, a 40 amp charger might be used with a 100Ah battery to charge it in 2.5 hours.

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