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Get a Power Queen hoodie with orders over $800
Get 5% off your first subscription!
Our lithium battery for home energy storage offers true independence by eliminating reliance on the public grid, making it ideal for remote locations or areas with unstable electricity. By harnessing renewable energy, it not only reduces your carbon footprint but also promotes sustainable energy use. Enjoy significant economic benefits through long-term savings on rising electricity costs, while maintaining energy self-sufficiency to keep your home powered even during blackouts.
View More >Our lithium battery for trolling motors offers reliable low-temp cut-off protection to prevent charging below 0°C, and supports flexible series or parallel systems for versatile configurations. It’s half the weight of a lead-acid battery, with a lifespan that's 10 years longer, ensuring a long-lasting, efficient power solution. Built to last, it features IP65 waterproof and salt spray resistance, making it perfect for kayaks, bass boats, and fishing boats. Ideal for 12V 30-70 lbs, 24V 70-100 lbs, and 36V 100-120 lbs motors.
View More >Our lithium battery for RVs is small and lightweight, compatible with 3 sizes for easy integration. It delivers reliable power in low-temperature environments, making it perfect for all seasons. With a flexible system configuration, it adapts to your RV setup, while the premium BMS system ensures safety and performance. Plus, it's built tough with IP65 waterproof and dustproof protection, ready for any adventure.
View More >Our lithium battery for golf carts comes in 36V/48V systems, compatible with Club Car, Yamaha, and LSV models. Equipped with a new 5.0 Bluetooth app, it offers easy monitoring and control. With low-temp cut-off protection, it ensures reliable performance even in cold conditions. Small and lightweight, it’s the perfect replacement for lead-acid batteries, delivering sufficient power and a flexible system configuration for enhanced performance.
View More >Whether it’s day or night, windy or rainy, Power Queen provides a powerful and reliable battery backup for home. At Power Queen, you’ll find the ideal energy storage solution tailored to your family’s needs.
Whether it’s day or night, windy or rainy, Power Queen provides a powerful and reliable battery backup for home.
At Power Queen, you’ll find the ideal energy storage solution tailored to your family’s needs.
Residential Energy Storage:
your trusted solution for power outages
Residential Energy Storage
your trusted solution for
power outages
Lithium Battery Recommendation:
12V 100Ah (1P: 1.28kWh - 2P4S: 10.24kWh)
12V 200Ah (1P: 1.28kWh - 2P2S: 10.24kWh)
24V 100Ah (1P: 2.56kWh - 4P: 10.24kWh)
Powerful energy keeps essential devices, like emergency lights with battery backup, running during outages.
*The above series and parallel configurations are for reference; batteries can be adjusted according to household power requirements.
Lithium Battery Recommendation:
12V 200Ah PLUS (2P2S: 10.24kWh - 4P2S: 20.48kWh)
12V 300Ah (3P: 11.52kWh - 3P2S: 23.04kWh)
12V 410Ah (2P: 10.24kWh - 4P: 20.99kWh)
24V 200Ah (2P: 10.24kWh - 2P2S: 20.48kWh)
Our house battery backup powers refrigerators, fridges, lights, and 99% of household devices.
*The above series and parallel configurations are for reference; batteries can be adjusted according to household power requirements.
Lithium Battery Recommendation:
12V 200Ah PLUS (4P2S: 20.48kWh - 3P4S: 30.73kWh)
12V 300Ah (3P2S: 23.04kWh - 2P4S: 30.72kWh)
12V 410Ah (4P: 20.99kWh - 2P3S: 31.49kWh)
24V 200Ah (2P2S: 20.48kWh - 3P2S: 30.72kWh)
Ensure continuous power with a backup battery solar system for critical devices, supporting daily life, healthy meals, and remote work.
*The above series and parallel configurations are for reference; batteries can be adjusted according to household power requirements.
Lithium Battery
Recommendation:
12V 100Ah
(1P: 1.28kWh -2P4S: 10.24kWh)
12V 200Ah
(1P: 1.28kWh -2P2S: 10.24kWh)
24V 100Ah
(1P: 2.56kWh -4P: 10.24kWh)
Powerful energy keeps essential devices, like emergency lights with battery backup, running during outages.
*The above series and parallel configurations are for reference; batteries can be adjusted according to household power requirements.
Lithium Battery Recommendation:
12V 200Ah PLUS
(2P2S: 10.24kWh-4P2S: 20.48kWh)
12V 300Ah
(3P: 11.52kWh - 3P2S: 23.04kWh)
12V 410Ah
(2P: 10.24kWh -4P: 20.99kWh)
24V 200Ah
(2P: 10.24kWh -2P2S: 20.48kWh)
Our house battery backup powers refrigerators, fridges, lights, and 99% of household devices.
*The above series and parallel configurations are for reference; batteries can be adjusted according to household power requirements.
Lithium Battery Recommendation:
12V 200Ah PLUS
(4P2S: 20.48kWh -
3P4S: 30.73kWh)
12V 300Ah
(3P2S: 23.04kWh -2P4S: 30.72kWh)
12V 410Ah
(4P: 20.99kWh - 2P3S: 31.49kWh)
24V 200Ah
(2P2S: 20.48kWh - 3P2S: 30.72kWh)
Ensure continuous power with a backup battery solar system for critical devices, supporting daily life, healthy meals, and remote work.
*The above series and parallel configurations are for reference; batteries can be adjusted according to household power requirements.
24V 100Ah
VIEW MORE24V 100Ah
VIEW MOREI power a 5kw inverter with 4, 100 AH Power Queen batteries. This inverter powers our small cabin in the Alaskan bush. I purchased and installed these batteries a year ago and they have performed great, even through the brutal Alaskan cold winter. I returned this spring to find them holding 13.4 V, just the way I left them last fall.
I use my battery (2S2P) as a backup system in Ukraine during long shutdowns.
Nice quality and excellent packaging!
Big thanks to PowerQuin support for helping me with my inverter and battery meter settings.
I 100% recommendation to use PowerQueen.
Also, big thanks Cathy for support.
I am running a small backup system for a small refrigerator. I paralleled two of these batteries together and ran them for 4 days without recharging them. 👍👍 They are on a 30 amp automatic transfer switch now so if the power goes out when I am gone, these batteries and my inverter are ready to save the day, or night.
The batteries arrived packaged very well and included a nice clear vinyl envelope with all information for easy storage. All four batteries charged up with no problem and are in excellent condition. Delivery was quick. They will be used in an off grid vehicle for the solar system.
I power a 5kw inverter with 4, 100 AH Power Queen batteries. This inverter powers our small cabin in the Alaskan bush. I purchased and installed these batteries a year ago and they have performed great, even through the brutal Alaskan cold winter. I returned this spring to find them holding 13.4 V, just the way I left them last fall.
I use my battery (2S2P) as a backup system in Ukraine during long shutdowns.
Nice quality and excellent packaging!
Big thanks to PowerQuin support for helping me with my inverter and battery meter settings.
I 100% recommendation to use PowerQueen.
Also, big thanks Cathy for support.
I am running a small backup system for a small refrigerator. I paralleled two of these batteries together and ran them for 4 days without recharging them. 👍👍 They are on a 30 amp automatic transfer switch now so if the power goes out when I am gone, these batteries and my inverter are ready to save the day, or night.
The batteries arrived packaged very well and included a nice clear vinyl envelope with all information for easy storage. All four batteries charged up with no problem and are in excellent condition. Delivery was quick. They will be used in an off grid vehicle for the solar system.
For a portion of Bailey's interview:
What do you use the Power Queen Battery for? Would you recommend the Power Queen Battery to others?
We use two 25.6V 100Ah Power Queen batteries as part of the solar power system to power our home. During the day, solar panels give us electricity and keep the batteries fully charged, and when the sun goes down, the electricity for our home comes from the Power Queen batteries. We use most modern appliances mindfully on our homestead and our power system copes well!
We can’t recommend the Power Queen batteries enough! They provide us with power for our big life adventure, which is building our homestead. The batteries have a large capacity, are lightweight so easy to install, and it is amazing to use batteries from a brand that is focused on green and sustainable development, just like us.
A few weeks ago, we installed the electrical system in my mother's house, a small isolated house, so it is completely off grid.
We use 4 Power Queen brand batteries with 12v 200ah characteristics. We also used the MPPT from the same brand, we were really impressed with the quality of the batteries, the weight is also light which makes installation easier, so far everything is perfect, they have good power, I think they will last us at least 10 years according to says the manufacturer.
I am very happy that I decided to use this brand, quality, very reasonable price.
Clearly recommendable.
Thank you for making my mother's life much easier.
Diego.
For a portion of Bailey's interview:
What do you use the Power Queen Battery for? Would you recommend the Power Queen Battery to others?
We use two 25.6V 100Ah Power Queen batteries as part of the solar power system to power our home. During the day, solar panels give us electricity and keep the batteries fully charged, and when the sun goes down, the electricity for our home comes from the Power Queen batteries. We use most modern appliances mindfully on our homestead and our power system copes well!
We can’t recommend the Power Queen batteries enough! They provide us with power for our big life adventure, which is building our homestead. The batteries have a large capacity, are lightweight so easy to install, and it is amazing to use batteries from a brand that is focused on green and sustainable development, just like us.
A few weeks ago, we installed the electrical system in my mother's house, a small isolated house, so it is completely off grid.
We use 4 Power Queen brand batteries with 12v 200ah characteristics. We also used the MPPT from the same brand, we were really impressed with the quality of the batteries, the weight is also light which makes installation easier, so far everything is perfect, they have good power, I think they will last us at least 10 years according to says the manufacturer.
I am very happy that I decided to use this brand, quality, very reasonable price.
Clearly recommendable.
Thank you for making my mother's life much easier.
Diego.
Whether connected to a solar panel or used as a standalone grid-connected device, home energy storage can lessen a home's dependency on the power grid, giving homeowners greater control over their electricity usage and reducing the climatic impact of their energy use.
Most home energy storage systems use deep cycle 12 volt or 24 volt battery systems. They can often be connected in series and parallel to form a higher capacity energy storage system. For longer run time, lower maintenance costs and longer life, we recommend upgrading to lithium iron phosphate (LiFePO4) all batteries, perfect for your home power needs.
Please keep in mind that owing to transit and storage, your battery may have a low State of Charge (SOC) when it arrives. To avoid over-discharge, we recommend charging the battery promptly.
Bluetooth batteries may come in an off condition, with a virtual voltage of 3V-5V across the terminals. This is typical and may be fixed by charging the battery for 3-10 seconds with an AC-DC lithium battery charger or an MPPT solar charge controller, allowing the battery to function normally.
If you intend to store the battery for an extended period of time, charge it to a state of charge (SOC) of 30% to 50% and maintain it every three months. This will help to maintain its functioning and performance over time.
We recommend utilizing a LiFePO4 lithium battery charger to charge these batteries because their charging requirements differ from those of lead-acid batteries.
The following are the charging alternatives for Power Queen LiFePO4 lithium batteries for home energy storage.
(1) AC-DC lithium battery charger: To charge the battery safely, select a charger with the appropriate charging voltage.
(2) Solar panels: When utilizing solar panels, be sure to attach a solar charge controller to ensure proper charging.
(3) Alternator or Generator:
①If your alternator or generator has a DC output, a DC-to-DC charger is required to connect the battery.
②If your alternator or generator supports AC output, use a compatible battery charger as specified in the product documentation to properly connect the battery and generator.
Yes. LiFePO4 is an intrinsically safe chemical and the most stable lithium-ion battery on the market. Power Queen lithium cells are certified by UL, FCC, CE, RoHS, and UN38.3 to verify their quality and safety.
All Power Queen LiFePO4 batteries include an internal Battery Management System that protects against undervoltage during discharge, overvoltage during charge, overcurrent during discharge, overheating during charge and discharge, and short-circuit protection, which protects battery cells from damage.
In addition, Power Queen LiFePO4 Lithium batteries have been tested to be fireproof.
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.
For more details, read the article How to Charge LiFePO4 Batteries.
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.
*For questions about home backup power, please email us or contact our customer service directly.
Get a Power Queen hoodie with orders over $800