Power Queen specializes in high-performance LiFePO4 lithium batteries and solar components, providing reliable energy solutions for RVs, marine, and off-grid applications.
Power Queen is a dedicated manufacturer of green energy storage solutions, principally focused on Lithium Iron Phosphate (LiFePO4) battery technology. The brand offers a wide array of deep cycle batteries ranging from 12.8V to 51.2V systems, designed to serve as substantial power sources for recreational vehicles (RVs), boats, trolling motors, solar energy systems, and home backups. Beyond batteries, Power Queen produces compatible pure sine wave inverters and MPPT solar charge controllers to facilitate complete off-grid power setups.
Known for their affordability and durability, Power Queen batteries are equipped with sophisticated Battery Management Systems (BMS) that ensure safety by monitoring voltage, current, and temperature. The product line includes specialized models such as self-heating batteries for cold weather climates and mini-series batteries for compact spaces. Power Queen supports the transition to sustainable energy with products engineered for long cycle life and high efficiency.
Latest manuals from manuals+ curated for this brand.
Common questions about manuals, registration, and support for this brand.
The recommended charging voltage is typically 14.4V ± 0.2V. Ensure your charger is compatible with LiFePO4 chemistry.
For long-term storage, keep the battery at approximately 50% charge. Store it in a dry, cool environment (ideal temperature 10°C to 35°C) and recharge it every three months to maintain health.
Most standard models have a BMS that prevents charging below 0°C (32°F) to avoid damage. Check your specific model's manual, as some 'Low Temp' versions include self-heating functions.
Yes, most Power Queen batteries support series and parallel connections to increase voltage or capacity. However, you must verify the maximum number of allowed connections in your specific user manual (often up to 4S4P).
The built-in Battery Management System (BMS) protects the cells from over-charging, over-discharging, over-current, short circuits, and high/low temperatures.