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24V Lithium Batteries
Power Queen 24V 50Ah Smart Deep Cycle Lithium Battery
[Smart Bluetooth Connectivity] The Power Queen 24V 50Ah LiFePO4 battery integrates advanced Bluetooth 5.0 technology, enabling effortless real-time monitoring and management of battery status via your smartphone. Stay informed about your battery’s performance with accurate, up-to-date data at your fingertips.[Superior Performance and Longevity] Delivering a powerful 1280Wh energy capacity, this battery supports a max continuous discharge current of 50A, and a continuous discharge current of 60A in half an hour. With an impressive cycle life of over 4000 cycles, this battery is ideal for 24V trolling motors up to 100 lbs thrust, it ensures reliable power and extended service life, outperforming traditional lead-acid batteries.[Durable and Compact Design] Housed in an ABS casing, the Power Queen battery is both lightweight and durable, with an IP65 rating for water and dust resistance. Its compact dimensions (L10.24 x W6.61 x H8.27 inches) make it easy to install in various applications, from marine environments to off-grid solar systems.[Enhanced Safety Features] Equipped with a robust Battery Management System (BMS), the Power Queen LiFePO4 battery offers comprehensive protection, including overcharge, over-discharge, and short-circuit protection. Its low-temperature charging protection (LTCP) function prevents charging when the battery temperature drops below 0°C/32°F, resuming only when it rises above 5°C/41°F, ensuring safe operation in all conditions.[Versatile Application Scenarios] Perfect for a wide range of uses, the Power Queen 24V 50Ah LiFePO4 battery excels in marine applications, RVs, solar energy storage, and off-grid living. Whether you're powering a trolling motor, navigating the seas on a sailboat, or storing energy for your solar panels, this battery delivers reliable and consistent power in diverse environments.[Cost-Effective 24V System] Using a 24V system allows for smaller diameter wires and reduces the amperage by half, cutting down on wiring costs and saving space. This is especially crucial for installations with long wire runs, making the Power Queen battery not only a high-performance choice but also an economical one for your power needs.[High Efficiency and Fast Charging] This battery supports a recommended charge current of 10A (0.2C) and a maximum continuous charge current of 50A, allowing for efficient and quick recharging. The constant current/constant voltage (CC/CV) charge method ensures optimal charging performance, minimizing downtime and maximizing usage.Attention Please: This battery is NOT suitable to be used as a starter battery, golf cart battery, or for high-power applications such as water pumps, electric jacks, lifts, vacuum cleaners, four-wheel drive lawn mowers, etc., for more info please consult Power Queen: service@ipowerqueen.com
$374.98$224.99
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Power Queen 24V 100Ah Deep Cycle Lithium Battery
[100A BMS With 2560W Max. Load Power] Power Queen 24V 100Ah LiFePO4 battery has a built-in 100A BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuits. Our battery has 8 cells inside, the automotive grade cells are high-density and stable, it’s safe to use in our daily life and friendly for the environment. And 2.56kW Max. Load Power would allow us to connect more common applications simultaneously to enjoy a more convenient life. Power Queen 24V 100Ah battery matches the BCI Group 6D battery box.[Twice Lager Capacity & Longer Performance] A full charge on Power Queen 24V 100Ah LiFePO4 battery can support 2.56kWh energy for the common appliances in consecutive days, like running a 200W heater mat nonstop for 12.8hrs in winter. The capacity is twice greater than the 12V 100Ah lithium battery of similar brands in the market, and you could build your solar system with easier operation and no worry about battery connection. It will also work for a 24V trolling motor within 100lb thrust.[Max. 20.48kWh Energy Storage Solutions] Power Queen 24V 100Ah lithium battery support up to 2 in series and 4 in parallel (Max 2S4P) to get more capacity (100Ah, 200Ah, 300Ah, Max.400Ah) and higher voltage (25.6V, Max.51.2V). Max connected in 8 batteries to get a 51.2V 400Ah battery system, with 20.48kWh energy. This powerful storage solution could be widely used for solar storage systems, emergency backup power systems, and RV trips.[Save Space & Free To Move] Power Queen 24V 100Ah LiFePO4 battery can directly replace 2pcs 12V 100Ah lithium batteries in a series connection, providing the same capacity with less footprint, and doesn’t need to buy extra connection wires, easy to take and move. If we plan to build a 48V battery system, need to connect 2pcs of our batteries in series instead of connecting 4pcs 12V 100Ah lithium batteries in series, which greatly saves you time and brings you peace of mind in connections.[5-Year Warranty & Delivered in 2-5 Working Days] Power Queen provides a 5-year 24V 100Ah LiFePO4 battery warranty. We do our best to provide every customer with the safest battery and the most professional service. With local warehouses in CA, TX, PA, and GA, we can minimize the delivery time to 2-5 working days. Please be advised, that the actual delivery time will be affected by the stock situation. Feel free to contact us to get the stock situation of your nearest warehouse.Attention Please: This battery is NOT suitable to be used as a starter battery, golf cart battery, or for high-power applications such as water pumps, electric jacks, lifts, vacuum cleaners, four-wheel drive lawn mowers, etc., for more info please consult Power Queen: service@ipowerqueen.com
$659.99$408.99
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Power Queen 24V 200Ah Deep Cycle Lithium Battery
[2x Larger Capacity & Power Supply] Power Queen 24V 200Ah LiFePO4 Battery has a 5.12kWh sufficient energy compared with a basic 100Ah battery, combining double usable energy into a single battery, allowing you to enjoy more leisure time alongside an RV trip. It’s also a perfect choice for home backup energy storage to build your solar system with simple installation and no worry about battery connection. Power Queen 24V 200Ah battery matches the BCI Group 6D battery box.[Extended 200A BMS & Automotive Grade A Cells] With a 200A BMS which can power max. 5.12kW power draws at the same time, and it can protect the LiFePO4 Battery from the most common causes of battery failure, such as overcharge, over-discharge, over-current, and short circuit. We adopt automotive LiFePO4 cells with higher energy density in our battery pack, powerful configuration safeguards the battery with all-around protection.[Born for Space Saving & Longer Lasting] Power Queen 24V 200Ah Battery provides the same capacity as 4x12V 100Ah batteries connected in 2P2S configuration, but with almost 40% space-saving, with fewer footprints and makes it easy to move for RV, camping, and off-grid applications. Own a 5.12kWh usable energy can enjoy a nearly 5-day off-grid experience based on the daily consumption of an average of 1kWh.[Max. 40.96kWh Capacity Expansion] Power Queen 24V 200Ah Lithium Battery supports up to 2 in series and 4 in parallel (Max 2S4P) to get a 51.2V 800Ah battery system, with 40.96kWh energy could be widely used for solar homes emergency backup power systems, security or surveillance systems, off-grid application, and RV camper, as well as sailboat energy storage.[U.S. Based warehouses & 24hrs Timely Service] Power Queen Rechargeable Battery backs up its batteries with a 5-year warranty. Customers in the United States are expected to receive the battery within 2~5 working days due to our local warehouses in CA, TX, and GA. We provide a strong battery package, quick delivery as well as 24-hour timely customer support.Attention Please: This battery is NOT suitable to be used as a starter battery, golf cart battery, or for high-power applications such as water pumps, electric jacks, lifts, vacuum cleaners, four-wheel drive lawn mowers, etc., for more info please consult Power Queen: service@ipowerqueen.com
$1,499.99$1,119.99
FAQS
Q:How to Charge Power Queen 24V LiFePO4 lithium batteries?
Because LiFePO4 lithium batteries require different charging conditions than lead-acid batteries, we recommend utilizing a LiFePO4 lithium battery charger.
Here are the charging options for Power Queen lithium batteries:
1. AC-DC Lithium Battery Charger: To charge the battery safely, select a charger with the suitable voltage.
2. Solar Panels: When using solar panels, always use a solar charge controller to ensure proper charging.
3. Alternator/Generator:
DC Output: If your alternator or generator produces DC power, you'll need a DC-to-DC charger to connect the battery.
AC Output: If it has an AC output, connect the battery and generator safely using a compatible battery charger described in the product documentation.
Q:Can I use a 24V battery for an RV?
Yes, a 24V battery is ideal for RVs, providing reliable power for lights, appliances, and other electrical systems. Power Queen's 24V lithium ion batteries are designed to handle the demands of RV power needs efficiently.
Q:How long does a 24V battery last?
The lifespan of a 24V battery depends on usage, but a well-maintained battery can last up to 5-10 years. Power Queen's 24V lithium ion batteries can last longer for 10-year lifespan, with 4,000-15,000 cycles for optimal longevity.
Q:Are 24V lithium ion batteries safe to use?
Yes, 24V lithium ion batteries are safe when used according to manufacturer guidelines. Power Queen's 24V lithium ion batteries come with built-in battery management system(BMS) features, protecting the LiFePO4 battery from overcharge, over-discharge, over-current and short circuit.
Q:What is the difference between a 24V lithium ion battery and a lead-acid battery?
A 24V lithium ion battery is lighter, more energy-efficient, and has a much longer lifespan compared to traditional lead-acid batteries. Power Queen's 24V lithium batteries provide all these benefits and more, making them the better choice for modern applications.
For more information, you can read the article LiFePO4 Batteries VS Lead Acid Batteries.
Q:Can I connect multiple 24V LiFePO4 batteries together?
Yes, you can connect these batteries in series or parallel to increase capacity.
Also, to connect batteries in series or parallel, they must meet the following conditions:
- They should be identical batteries with the same capacity (Ah) and battery management system (BMS) rating (A).
- They must be of the same brand, as lithium batteries from different brands have distinct BMS settings.
- They should be purchased within a close timeframe (preferably within a month).
Q:Do LiFePO4 batteries require any maintenance?
LiFePO4 batteries require essentially no maintenance. However, if the battery is not in use for an extended period of time, it should be inspected for loose connections on a regular basis and stored in a cool, dry location.
Q:Is it bad to completely discharge a LiFePO4 battery?
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.
Q:Is it OK to charge LiFePO4 to 100%?
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 information, you can read the article: Storing LiFePO4 Batteries: A Guide to Proper Storage.