Home Storage Lithium Batteries

[200A BMS with 2560W Max. Load Power] The Power Queen 200Ah PLUS LiFePO4 battery has a built-in 200A BMS to protect against overcharge, over-discharge, over-current, and short circuits. It contains 8 high-density and stable automotive-grade cells, making it safe for daily use and environmentally friendly. The 200A BMS supports a maximum load power of 2560W, making it versatile for various applications. [1/3 Lighter Weight & Storage 100% Energy] Weighing only 48.58 lbs, the 12V 200Ah PLUS LiFePO4 battery is 1/3 lighter than traditional lead-acid batteries while providing higher energy density. With an energy density of 52.69Wh/lb, it offers longer operation time than lead-acid batteries, resulting in 100% energy storage. [Max. 40.96kWh Energy Storage Solutions] The Power Queen 12V 200Ah PLUS batteries can be connected in series and parallel, allowing for increased capacity (up to 800Ah) and higher voltage (up to 51.2V), resulting in a powerful 40.96kWh energy storage solution suitable for home solar systems, emergency backup power, and RV trips. [Eco-Friendly Energy & Save 1/2 Power Fees] With over 4000 cycles and 2560Wh energy, the 200Ah LiFePO4 battery can produce 10240kWh over its 10-year lifespan, leading to significant cost savings compared to utility power. It enables a self-reliant lifestyle, especially when used with solar power.[5-Year Warranty & Delivered in 2-5 Working Days] Power Queen offers a 5-year warranty on the 12V 200Ah PLUS LiFePO4 battery and ensures delivery within 2-5 working days from local warehouses in CA, TX, PA, and GA, subject to stock availability.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

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👍HOBOTECH RECOMMENDED:  Affordable Lithium Battery and Direct Replacement for Lead Acid Batteries[3.84kWh Usable Energy & Longer Performance] A full charge on Power Queen 12V 300Ah LiFePO4 battery can support 3.84kWh energy for 90% appliances, like running a 200W heater mat nonstop for 19 hours in winter. This lithium battery has a great 300Ah capacity with a low self-discharge rate, the depth of discharge of our battery is about 100%, which provides 40% more usable power than the 300Ah lead-acid battery.[200A BMS With 2560W Max. Load Power] Power Queen 12V 300Ah LiFePO4 battery has a built-in 200A BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuits. Our battery has 4 cells inside, the automotive grade cells are high-density and stable, it’s safe when used 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.[2X Storage Capacity] Compared with lead-acid batteries, which can only discharge 60% of energy, our 12V 300Ah LiFePO4 battery has more than double the storage capacity for the same footprint.[Max. 61.44kWh Energy Expansion] Power Queen 12V 300Ah batteries support a max 4S4P connection to reach up to 61.44kWh usable energy, which could be widely used for home solar systems, emergency backup power systems, and RV trips.[ Fast Shipping] We provide free shipping for our Lithium Battery. Customers can receive the battery within 2~5 workdays due to our local warehouses in CA, TX, GA, and so on.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

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[Larger 5248Wh Energy & 3.2kW Output Power] This 12.8V Power Queen LiFePO4 Battery has a larger 410Ah capacity, offering total energy 5248Wh. And, it is built in 250A BMS, supports max 250A continuous charge & discharge current, and max 3.2kW load power. Without complicated series-parallel installation steps and the extra cost of cables, this battery could meet your needs for longer runtime and higher energy.[Flexible Charging Methods & 4000+ Cycle Times] Power Queen 12.8V Lithium Iron Phosphate Battery supports charging via Solar Panels and Controller, Specialized LiFePO4 battery charger with DC output voltage of 14.2V-14.6V, and Generator (requires the addition of a DC-DC charger). It supports more than 4000-15000 cycle times(based on different DOD from 60%-100%) and has a lifetime of up to 10 years.[2X Safety from "C" and "B"] Cells of Grade A provide our 12.8V 410Ah Lithium Battery with more powerful and more stable performance while better security. All Power Queen batteries are UL tested and CE, FCC, ROHS, PSE, and IP65 certified. Upgraded BMS protects the battery from common issues like Overcharge, Over current, Over-discharge, Short circuit, and Over temperature.[Max 83.96 kWh Expansion of Energy] Power Queen Lithium Battery support up to 4S4P extension, you can get a battery pack with a max of 51.2V 1640Ah and total energy of 83.96 kWh, could be widely used in solar systems, home energy storage, off-grid applications, and RV camping.[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

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[Automotive Grade A Battery Cells & Upgraded 100A BMS] Power Queen 12V 200Ah LiFePO4 Battery has exceptional quality since it is manufactured by 8 Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. Built-in 100A BMS protects lithium batteries from overcharge, over-discharge, over-current, over-voltage, overload, and short-circuit unexpected situations. Highest-level safety, nontoxic, renewable energy, eco-friendly for the environment. Match BCI Group 6D Battery Box.[100% DOD Lithium Power & Long Service Life] Power Queen 12V 200Ah Lithium Battery provides 100% depth of discharge (in 1C discharging). Low self-discharge rate and low-capacity loss. We are providing sufficient energy for multi-application. Our Rechargeable 12V 200Ah lithium battery provides 4000+ cycles (10 times longer) & a 10-year lifetime compared to 200-500 cycles & a 3-year lifetime in a lead-acid battery. It provides 2000 cycles longer than other LiFePO4 batteries 200Ah on the market.[3 Times Higher Energy Density] Power Queen LiFePO4 battery is much lighter and more powerful than the lead-acid battery on the market and provides 3 times higher energy density. For example, the energy density of Power Queen 12V 200Ah lithium battery is 58.21Wh/lb (2560Wh/43.98lbs=58.21Wh/lb), While a comparable 12V 200Ah lead-acid battery is 18.60Wh/lb (2400Wh/129lb=18.60Wh/lb), Which means our 200Ah lithium battery is a great replacement of 200Ah lead-acid battery.[Eco-Friendly Energy & Save 1/2 Power Fees] Power Queen 12V 200Ah LiFePO4 battery provides 4000+ cycles times and 2560Wh energy, which means our 200Ah lithium battery produces 10240kWh (2560Wh*4000 cycles times=10240kWh) in its 10-year lifespan, which means you will save 1/2 of power fees compare with using the utility power. Our LiFePO4 batteries are widely used for solar systems, RV trips,s, and outdoor activities, you can enjoy a self-reliant colorful life when using the battery in a solar source.[5-Year Warranty & 24 Hours Timely Service] Power Queen provides a 5-year warranty for our batteries. We're dedicated to providing every customer with the safest batteries and the most professional service. If you have any questions, we'll offer one-on-one technical support to analyze consumers' problems within 24 hours. 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

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[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

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👍HOBOTECH RECOMMENDED: Perfect For Off Grid Energy Storage System[Half Lightweight & Twice Capacity] Product Size: L13*W6.77*H8.43 inches, Weight: only 24.25 lbs. Compared with lead-acid batteries (12V 100Ah), our battery can discharge twice as much energy as lead-acid in a 1C discharge case, and its weight is reduced by 2/3. [Flexible Systems & 100A BMS] Support free capacity expansion (4S/4P/4P4S), maximum composition of 51.2V 400Ah (maximum capacity of 20.48kWh), built-in 100A BMS, to solve the battery over-charging, over-discharging, over-temp, over-current and short-circuit.[Energy Saving & Save 1/2 Power Fees] Battery has 10 years lifespan, the number of cycles is 4000+Cycles @100% DOD, 8000+Cycles @ 80% DOD, or up to15000+Cycles @60% DOD, save1/2power fees(compared with urban area).[Wide Application & 5-Hour Fast Charging] Power Queen 12V 100Ah LiFePO4 battery is widely used in RV, camping, trolling motor,off-grid, home solar system, etc. Using 14.6V 20A lifepo4 battery charger can be 5 hours fast charging, which can save 50% charging time compared to lead-acid battery(12V 100Ah).[5 Years Warranty & 24 Hours Timely Service] Provide 24-hour one-to-one technical service and a 5-year battery warranty. 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

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[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

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[Unmatched Performance for Golf Carts] Elevate your golf cart experience with the Power Queen 48V(51.2V) 100Ah LiFePO4 battery, engineered specifically for golf carts. Designed to fit seamlessly beneath the seat with product dimensions of 20.47 x 10.59 x 8.66 inches, our battery offers a drop-in replacement for BCI GROUP GC2/GC8 GOLF CART BATTERY, ensuring effortless installation and immediate enhancement of your golfing experience.[The Ultimate Power Solution for Every Cart] With boosted climbing power and 200A BMS, it's perfect for golf carts, low-speed vehicles (LSV), all-terrain vehicles (ATV), neighborhood electric vehicles (NEV), and e-trikes. It is versatile for motors up to 5000W and ensures optimal performance across various terrains. Plus, boasting a massive 5120Wh capacity, you can enjoy an unrivaled endurance of 40 to 47 miles on a single charge, making it the ultimate choice for extended adventures on the green.[Innovative 200A BMS with Bluetooth 5.0] Easily connect via Bluetooth app by scanning the QR code on the battery top for a stable, interference-free connection—real-time monitoring of battery status including SOC, voltage, and more. Upgraded BMS offers self-recovery protection and pre-charge functions for simplified operation and enhanced compatibility.[Maximize Cost Savings, Minimize Hassle] Reduce your total cost of ownership and eliminate maintenance headaches with our golf cart LiFePO4 battery. Enjoy a maintenance-free experience with over 4000 cycles and a 10-year lifespan, three to four times longer than lead-acid batteries. With a life cost per kWh of only US$0.1, save around US$100 annually while enjoying reliable power for your golf cart.[Peace of Mind with Warranty and Support] Enjoy peace of mind with our golf cart batteries backed by a 5-year warranty. As the leading LiFePO4 lithium battery brand on the market, we provide professional technical support and fast customer service feedback within 24 hours. Trust in our reliability, and let our support team handle any product-related issues or questions, ensuring your satisfaction every step of the way.

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[Pre-purchase instructions]  The like-new batteries were purchased by customers who mistakenly bought the wrong capacity or incompatible batteries for their applications. We assure you that our batteries are thoroughly checked and tested before delivery ( only a few have minor scratches on the surface). Our like-new batteries come with a 4-year warranty, while our used-very good batteries have a 5-year warranty.  [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

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