[Grade-A Cell & Upgraded 100A BMS] Composed of four A-grade cells for higher energy and power, built-in 100A BMS protects the battery from over-charging, over-discharging, over-temperature, over-current, and short-circuit.[Upgrade Of Group 24 Size] Suitable for narrow spaces, lead-acid batteries can be replaced by Group24（such as a 12V 70Ah lead-acid battery) and flexibly placed in a 24/27/31 battery box.[Eco-Friendly & Widely Applicable] 4000+ Cycles of 100% DOD and 1280Wh energy, saving you one-half of the urban electricity charges, widely used in RV, camping, trolling motor, off-grid, solar energy system and marine activities, etc.[Free Expansion & 10-Year Life Span] Support flexible series and parallel connection (4P/4S/4P4S), maximum composition 51.2V 400Ah (maximum energy output 20.48kWh), 100% DOD for 4000+Cycle times to reach 10-year longer lifespan.[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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[Upgraded Built-in 200A BMS Ideal for Trolling Motor] Power Queen 12V 200A h PLUS Low-Temp 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 8 cells inside, the automotive grade cells are high-density and stable, safe when used in our daily life, and friendly for the environment. The 200A BMS could allow us to connect more applications, supporting max. 2560W load power makes our lives more convenient.[Low-Temperature Cut-Off Function] The Upgraded BMS has a low-temperature sensor that automatically cuts off the charging process when the battery is connected to a charging power source and the battery cell temperature falls below 32°F/0℃. Once the battery cell temperature is above 41°F/5℃., the battery will automatically resume charging. Ensure that the battery will not be damaged even in cold weather, power for adventure with energy that goes anywhere.[Grade A Battery Cells] Power Queen 12V 200Ah Plus Low-temp LiFePO4 battery is made with high-quality grade A LiFePO4 battery cells that have up to a 10-year lifespan, with 4000+ cycles @100% DOD, 6000 cycles @80% DOD, 15000 cycles @60% DOD. On the other hand, AGM/SLA/FLA batteries typically only last for 3 years with 200-500 cycles. The Power Queen battery will provide 3 times lifespan and 4 times cycle times, power for all, unleashing the power of everyday adventure.【Max. 40.96kWH Capacity Expansion & 1/3 Light Weight】Power Queen 12V 200Ah Plus low-temp LiFePO4 battery has 2560Wh energy. Support up to 4 in series and 4 in parallel (Max 4S4P) to get a 48V(51.2V) 800Ah battery bank, and it can provide Max—40.96 kWh energy. Meanwhile, the 12V 200Ah Plus low-temp LiFePO4 Battery is only about 43.54lb, lighter than lead-acid batteries of the same capacity. Even at 1/3 the weight, our lithium batteries still have a powerful capacity.【3-Way of Recharge】 Power up with ease using optimal 14.6V and 40A charging, a solar panel (≥800W) with MPPT(Approximately 5 hours of ample sunlight), or a 40A DC to DC charger and a generator. Your battery, your choice of power, all in just about 5 hours! We would also like to remind you that all Power Queen LiFePO4 batteries are covered with a 5-year 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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[Extreme Performance] Provide 200A BMS protection, and experience super 3584Wh energy capacity for RV, marine, home energy storage,off-grid, and UPS.[Low-Temp Cut-Off Protection] Conquer low temperatures, with reliable protection. Cut off charging at 0 degrees, resume charging at 5 degrees, and cut off discharging at -20 degrees. The battery is suitable for a wide temperature range, widely used in harsh low-temp environments, off-grid, RV, etc.[Intelligent And Efficient Charging] Charge smarter and faster! With a recommended current of 56A (0.2C), this battery will be fully charged in around 5 hours to 100% capacity. The battery supports various charging methods: ①Battery Charger (0.2C) ②Generator and DC to DC Charger ③ Solar Panel and Controller.[Rugged Protection & 10-Year Lifespan] Experience the compact design (20.5''x9.45''x8.58'') and rugged protection of IP65. Last up to 10 years with 4000+Cycles@100% DOD, suitable for marine, RV,off-grid and home storage.[Versatile Configurations] Connect up to 16 batteries in unlimited power configurations(4P4S), either in series (51.2V 280Ah) or parallel (12.8V 1120Ah). 5-year warranty, 24-hour one-on-one service for you.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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[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.  [Grade-A Cell & Upgraded 100A BMS] Composed of four A-grade cells for higher energy and power, built-in 100A BMS protects the battery from over-charging, over-discharging, over-temperature, over-current, and short-circuit.[Upgrade Of Group 24 Size] Suitable for narrow spaces, lead-acid batteries can be replaced by Group24（such as a 12V 70Ah lead-acid battery) and flexibly placed in a 24/27/31 battery box.[Eco-Friendly & Widely Applicable] 4000+ Cycles of 100% DOD and 1280Wh energy, saving you one-half of the urban electricity charges, widely used in RV, camping, trolling motor, off-grid, solar energy system and marine activities, etc.[Free Expansion & 10-Year Life Span] Support flexible series and parallel connection (4P/4S/4P4S), maximum composition 51.2V 400Ah (maximum energy output 20.48kWh), 100% DOD for 4000+Cycle times to reach 10-year longer lifespan.[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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[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.  [Extreme Performance] Provide 200A BMS protection, and experience super 3584Wh energy capacity for RV, marine, home energy storage,off-grid, and UPS.[Low-Temp Cut-Off Protection] Conquer low temperatures, with reliable protection. Cut off charging at 0 degrees, resume charging at 5 degrees, and cut off discharging at -20 degrees. The battery is suitable for a wide temperature range, widely used in harsh low-temp environments, off-grid, RV, etc.[Intelligent And Efficient Charging] Charge smarter and faster! With a recommended current of 56A (0.2C), this battery will be fully charged in around 5 hours to 100% capacity. The battery supports various charging methods: ①Battery Charger (0.2C) ②Generator and DC to DC Charger ③ Solar Panel and Controller.[Rugged Protection & 10-Year Lifespan] Experience the compact design (20.5''x9.45''x8.58'') and rugged protection of IP65. Last up to 10 years with 4000+Cycles@100% DOD, suitable for marine, RV,off-grid and home storage.[Versatile Configurations] Connect up to 16 batteries in unlimited power configurations(4P4S), either in series (51.2V 280Ah) or parallel (12.8V 1120Ah). 5-year warranty, 24-hour one-on-one service for you.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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