Products

[5 Hours Fast Charging of 12V 200Ah LiFePO4 Battery] Power Queen 12V 200Ah LiFePO4 battery can be efficiently fully charged by 14.6V 40A LiFePO4 battery charger in around 5 hours...

[200A BMS & High Load Capacity] Power Queen 12V 200Ah Plus LiFePO4 deep cycle battery features a robust 200A BMS, protecting against overcharge, over-discharge, and short circuits, and supports a...

[Extreme Performance]: 200A BMS protection with 3584Wh energy capacity, ideal for RVs, marine, home storage, off-grid systems, and UPS. [Low-Temp Protection]: Low-temp protection cuts off charging at 0°C, resumes at...

[3.84kWh Usable Energy | Enhanced Performance] Power Queen 12.8V 300Ah LiFePO4 Battery delivers 3.84kWh of energy, capable of powering 90% of household and RV appliances with 40% more efficiency than traditional...

[Larger Energy & High Power] Power Queen 12V 410 Ah LiFePO4 battery providing 5248Wh total energy. With a robust 250A BMS, it supports 250A continuous charge/discharge and 3200W output, eliminating...

[1/3 Lightweight | 100% Capacity Usage] Power Queen 50Ah lithium battery weighs only 11.57 lbs, it is 1/3 of a 50Ah lead-acid battery. Our LiFePO4 battery can charge/discharge fully at...

[5 Hours Fast Charging of 50Ah LiFePO4 Battery] Power Queen 12.8V 50Ah LiFePO4 battery can be efficiently fully charged by 14.6V 10A LiFePO4 battery charger in around 5 hours from...

[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...

[Specifically Designed For LiFePO4 Battery] Power Queen 14.6V 20A LiFePO4 lithium batteries smart charger is uniquely designed for 12V LiFePO4 battery, implementing the special 2-stage constant current/constant voltage (CC/CV) charge algorithm...

[5 Hours Fast Charger For Larger Capacity LiFePo4 Battery] Power Queen 14.6V 40Amp LiFePO4 battery charger is rated at a 40 amp large output current, realizing the rapid battery charging....

[100A BMS | 2560W Max Load] The Power Queen 24V 100Ah LiFePO4 battery features a built-in 100A BMS, safeguarding against overcharge, over-discharge, over-current, and short circuits, while supporting up to...

[2x Larger Capacity & Power Supply] Power Queen 25.6V 200Ah LiFePO4 Battery has a 5.12kWh sufficient energy compared with a basic 100Ah battery, combining double usable energy into a single...