Lithium Battery Chargers
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Power Queen lithium battery chargers are built with Anderson connectors and full protection systems, ensuring safe and efficient charging of LiFePO4 batteries. They’re ideal for RVs, trolling motor, home storage, and camping gear. Buy reliable power starts with the right charger.
Why Choose Power Queen's Lithium Battery Chargers?
2-Year Warranty
Enjoy peace of mind with our 2-year warranty on every Power Queen lithium battery charger, ensuring lasting performance.
Fast & Efficient
Power Queen lithium battery charger features a 3-stage charging function that automatically identifies battery voltage and adjusts the charging mode for fast, efficient power delivery.
100% Safe & Reliable
The battery is protected from overcharging, overvoltage, and overtemperature by the Power Queen lithium battery charger, and BMS protection is provided for LiFePO4 batteries.
Flexible Charging
Power Queen lithium battery charger adapts to your lifestyle — mount it on the wall for workshop use or carry it for outdoor convenience.
5000+real user reviews
30-Day Free Returns
5-Year Warranty
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Customer Testimonials
Won the 12.8v 100AH Power Queen Low temp Trolling motor from a Kayak Tournament. Needless to say I put it to good use on my Musky fishing kayak.I contacted Power Queen with a question on charging options for this battery. Super quick response with a link to the specific charger. I placed my order,. Shipping was quick. The lithium battery charger is well built and easy to use. Thanks Power Queen.
Had a small problem with the 14.6 10a charger then worked with Yuki to resolve the issue now all is great the Power Queen batteries are awesome and get charged quickly Yuki saved the day great work Yuki thank you 👍
Charges the battery quickly.Only complaint is the fan runs continuously so unless you can charge somewhere away from where you are it's a bit noisy.
I purchased the charger to remain proprietary with all components of the battery system. The Lithium Battery Charger worked perfectly.
Technical Benefits & FAQs
Can I use lead-acid battery charger to charge lithium batteries?
Lithium chargers use the CV/CC charging method. This method keeps the current at a constant level until the battery achieves the target voltage. As the battery nears maximum capacity, the current steadily declines. This technology enables for quick charging without overcharging, making it perfect for lithium-ion batteries.
In contrast, normal chargers do not typically use the CV/CC approach. Using a lead-acid battery charger on lithium batteries might lead to partial charging or even damage to the lithium cells.
For more information, please read the article Can I Charge a LiFePO4 Battery With a Lead Acid Charger?
Is it OK to charge LiFePO4 to 100%?
Yes, Power Queen LiFePO4 batteries may be recharged to 100%. Unlike other lithium battery chemistries, LiFePO4 batteries are engineered to withstand complete charges without severe harm. However, for maximum longevity, it is frequently recommended to keep the battery's SOC between 20% and 80% during normal operation.
Is it bad to completely drain a LiFePO4 battery?
It is not suggested to completely discharge LiFePO4 batteries. Although these batteries may withstand deeper discharges better than lead-acid batteries, constantly draining them to 0% might shorten their life and performance. It is advisable to recharge the battery before it dips to a very low level, preferably 20% or more.
Is it OK to leave a LiFePO4 battery on the lithium battery charger?
Although it is normally safe to leave a LiFePO4 battery on the charger because both the charger and the battery have a built-in BMS to avoid overcharging, it is still recommended to watch the charging process.
To avoid unwanted harm, disconnect the battery as soon as it has been fully charged.
Do Power Queen lithium battery chargers have protection?
Yes. Power Queen LiFePO4 lithium battery chargers have a BMS to safeguard the battery from overheating, reverse polarity, short circuits, and overvoltage.
Furthermore, Power Queen LiFePO4 Lithium battery chargers offer a 0V capability that allows you to jump start dead lithium batteries.
