Products

【95% Of Its Capacity Usage & 4000+ Long Cycle Life】Power Queen 12V 10Ah Lithium Iron Phosphate battery’s flat discharge curve holds above 12V for up to 95% of its capacity...

【12/24V MPPT with 99% Tracking Efficiency】Given Innovation MPPT technology's high tracking efficiency of up to 99% and peak conversion efficiency of 98%, the Power Queen MPPT Charge Controller can track...

Auto 5% discount code automatically at checkout, now costs only $339.99 【The Lowest -4℉/-20°C Operating Temperature】Power Queen 12V 100Ah Smart Lithium Battery with Self-Heating allows you to charge your batteries in cold...

【100% Charged in 12V 10A CC/CV Charge】Power Queen LiFePO4 battery charger is specifically made for LiFePO4 batteries, implementing the special 2-stage constant current/constant voltage (CC/CV) charge algorithm with smart LED indicators,...

【5 Hours Fast Charging of 50Ah LiFePO4 Battery】Power Queen 12V 50Ah LiFePO4 battery can be efficiently fully charged by 14.6V 10A LiFePO4 battery charger in around 5 hours from 0...

【95% Of Its Capacity Usage & 4000+ Long Cycle Life】Power Queen Lithium Iron Phosphate battery’s flat discharge curve holds above 12V for up to 95% of its capacity usage and...

【Automotive Grade A Battery Cells & Upgraded 100A BMS】 Power Queen 12V 200Ah LiFePO4 Battery has exceptional quality since it is manufactured by 8 Automotive Grade LiFePO4 Cells with higher...

[200A BMS with 2560W Max. Load Power] The Power Queen 200Ah PLUS LiFePO4 battery comes with a built-in 200A BMS to protect against overcharge, over-discharge, over-current, and short circuits. It...

  [Upgraded Built-in 200A BMS Ideal for Trolling Motor] Power Queen 12V 200A h PLUS Low-Temp LiFePO4 Battery has a built-in 200A BMS (Battery Management System) to protect it from overcharge,...

【5 Hours Fast Charging of 100Ah LiFePO4 Battery】 Power Queen 12V 100Ah LiFePO4 battery can be efficiently fully charged by 14.6V 20A LiFePO4 battery charger in around 5 hours from...

【5 Hours Fast Charging of 100Ah LiFePO4 Battery】 Power Queen 12V 100Ah Mini LiFePO4 battery can be efficiently fully charged by 14.6V 20A LiFePO4 battery charger in around 5 hours...

【10 Hours Fast Charging of 200Ah Plus LiFePO4 Battery】Power Queen 12V 200Ah Plus LiFePO4 battery can be efficiently fully charged by 14.6V 20A LiFePO4 battery charger in around 10 hours...