Products

【100% Charged in 14.6V 10A CC/CV Charge】Our 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 100Ah LiFePO4 Battery】 Power Queen 12.8V 100Ah LiFePO4 battery can be efficiently fully charged by 14.6V 20A LiFePO4 battery charger in around 5 hours from...

[Twice Capacity | 1/2 Lightweight] Power Queen 12.8V 100Ah lithium battery weighs only 24.25 lbs, only half weight, and provides twice the capacity in the same size as sealed AGM...

[23% Increase in Energy Density | 4000+ Cycles] Power Queen LiFePO4 Battery provides 1280Wh energy output with 4000+ cycles, its energy density increases to 57Wh/lb, the market’s average is 44Wh/lbs....

【The Lowest -4℉/-20°C Operating Temperature】12.8V 100Ah Smart Lithium Battery with Self-Heating allows you to charge your batteries in cold environments effortlessly, especially the built-in self-heating pad that can be charged at ambient temperatures...

【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...

【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...

[150A BMS |1920W Max. Load Power] Power Queen 12.8V 190Ah LiFePO4 Battery supports 1920W Max. Power, built-in 150A BMS to protect it from overcharge, over-discharge, over-current, and short circuit. [Automotive-grade...

【Automotive Grade Battery Cells & Upgraded 100A BMS】 Power Queen 12.8V 200Ah LiFePO4 Battery has exceptional quality since it is manufactured by 8 Automotive Grade LiFePO4 Cells with higher energy...

【10 Hours Fast Charging of 200Ah Plus LiFePO4 Battery】Power Queen 12.8V 200Ah Plus LiFePO4 battery can be efficiently fully charged by 14.6V 20A LiFePO4 battery charger in around 10 hours from 0...

【Intelligent Self-Heating Function】Power Queen LifePO4 Self-Heating Battery meets the upgrade self-heating function based on the previous battery. When the charging temperature falls below 41°F/5°C, the self-heating function will be automatically...

【3072Wh Usable Energy】Power Queen 12V 240Ah LiFePO4 Battery has a large capacity of 3072Wh. With 240Ah more capacity and 150A BMS, Power Queen 12V 240Ah LiFePO4 Battery supports powering more...