Top 8 Best Power Queen 12v 200ah Lifepo4 Battery

of July 2024
1
Best ChoiceBest Choice
power queen 12.8V 200Ah LiFePO4 Battery with Built-in 100A BMS, 2560Wh Lithium Battery 4000 to 15000 Cycles, 10 Years Lifespan, Used for Solar Off Grid, Home Energy Storage, Power Failure Supply
power queen
power queen

10
Exceptional
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2
Best ValueBest Value
power queen 12V 200Ah Plus LiFePO4 Battery, 2560Wh Lithium Battery Built-in 200A BMS, 4000 to 15000 Cycles, Backup Battery in Case of Power Outage, Perfect for RV, Off-Grid System, Solar
power queen
power queen

9.9
Exceptional
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3
Power Queen 12V 200Ah LiFePO4 Battery with Built-in 100A BMS, 2560Wh Lithium Battery 15000+ Cycles, 10 Years Lifespan, Perfect for RV Camping, Solar Energy Storage, Back-up Power
power queen
power queen

9.8
Exceptional
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4
Power Queen 12V 200Ah Plus LiFePO4 Battery, 2560Wh Lithium Battery Built-in 200A BMS,over 4000 Cycles, Backup Battery in Case of Power Outage, Perfect for RV, Off-Grid System, Solar
power queen
power queen

9.7
Exceptional
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5
power queen 2 Pack 12.8V 100Ah LiFePO4 Battery, Built-in 100A BMS, Lithium Battery 2560Wh, Up to 15000+ Cycles, Support in Series/Parallel, widely Used for Solar Home System, RV, Off-Grid Life
power queen
power queen

9.6
Exceptional
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6
Power Queen 2Pack of LiFePO4 Battery 12.8V200Ah, Built-in 100A BMS, Max 5120Wh, Up to 15000+ Cycles, Support in Series/Parallel, Widely Used in Home Solar System, RV Camping, Off-grid Power
power queen
power queen

9.5
Excellent
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7
Power Queen 12.8V 100Ah LiFePO4 Battery with 14.6V 20A LiFePO4 Battery Charger; Built-in 100A BMS, Fast and Fully Charged, 4000+ Cycles, Perfect for RV, Trailer, Camping, Solar System
power queen
power queen

9.4
Excellent
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8
power queen 12V 100Ah Mini LiFePO4 Lithium Battery, Deep Cycle Battery with Upgraded 100A BMS, Max 1280Wh Energy, Up to 15000 Cycles & 10-Year Lifespan for RV, Solar, Trolling Motor & Camping
power queen
power queen

9.3
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9
12V 200Ah LiFePO4 Lithium Battery - 3.84kWh 4000+ Deep Cycles Rechargeable Iron Phosphate Battery Built-in 200A Smart BMS, Perfect for Solar System, RV, Solar Power, Marine, Backup Power, Off-Grid
LPFMAX
LPFMAX

9.2
Excellent
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10
ECO-WORTHY 12V 280Ah LiFePO4 Lithium Battery, 6000+ Deep Cycles, 3584Wh Energy, for Off-Grid, RV, Solar Power System, Home Backup, UPS, Marine
ECO-WORTHY
ECO-WORTHY

9.1
Excellent
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About Power Queen 12v 200ah Lifepo4 Battery

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power queen 12.8V 200Ah LiFePO4 Battery with Built-in 100A BMS, 2560Wh Lithium Battery 4000 to 15000 Cycles, 10 Years Lifespan, Used for Solar Off Grid, Home Energy Storage, Power Failure Supply

Automotive Grade Battery Cells Upgraded 100A BMS Power Queen 12.8V 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. With built-in 100A BMS to protect 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 environment.. 100 DOD Lithium Power Long Service LifePower Queen 12.8V 200Ah Lithium Battery provides 100 depth of discharge in 1C discharging. Low self-discharge rate and low-capacity loss. Providing sufficient energy for multi-application. Our Rechargeable 12.8V 200Ah lithium battery provides 4000 cycles 10 times longer a 10-year lifetime compared to 200-500 cycles a 3-year lifetime in lead-acid battery, and provides 2000 cycles longer than other LiFePO4 battery 200Ah on the market.. 3 Times Higher Energy DensityPower Queen LiFePO4 battery is not only much lighter and more powerful than lead-acid battery on the market, but also provides 3 times higher energy density. For example, the energy density of Power Queen 12.8V 200Ah lithium battery is 58.21Whlb 2560Wh43.98lbs58.21Whlb, While comparable 12V 200Ah lead-acid battery is 18.60Whlb 2400Wh129lb18.60Whlb, Which means our 200Ah lithium battery is great replacement of 200Ah lead-acid battery.. Eco-Friendly Energy Save 12 Power FeesPower Queen 12.8V 200Ah LiFePO4 battery provides 4000 cycles times and 2560Wh energy, which means our 200Ah lithium battery produces 10240kWh 2560Wh4000 cycles times10240kWh in its 10-year lifespan, which means you will save 12 of power fees compare with using the utility power. Our LiFePO4 batteries are widely use for solar system, RV trip and outdoors activities, you could enjoy self-reliant colorful life when using the battery in solar source.. 5-Year Warranty 24 Hours Timely ServicePower Queen provides a 5-year warranty for our batteries. We're struggling to provide the safest batteries and the most professional service to every customer. If you have any questions, we'll offer one-on-one technical support to analyze consumers' problems within 24 hours. Note The battery cannot be used as a starting battery. If you are not sure that, please contact customer service for relevant information..

power queen 12V 200Ah Plus LiFePO4 Battery, 2560Wh Lithium Battery Built-in 200A BMS, 4000 to 15000 Cycles, Backup Battery in Case of Power Outage, Perfect for RV, Off-Grid System, Solar

200A BMS with 2560W Max. Load PowerPower Queen 200Ah Plus LiFePO4 battery has built-in 200A BMS Battery Management System to protect it from overcharge, over-discharge, over-current, and short circuit. Our battery has 8 cells inside, the auto motive grade cells are high-density and stable, its safe when used in our daily life and friendly for the environment. The 200A BMS could allow us to connect more applications, which supports max. 2560W load power, makes our life more convenient.. 13 Lighter Weight Storage 100 EnergyOur 12V 200Ah Plus LiFePO4 battery is 49.6 lbs, lighter weighs than the same capacity of the lead-acid battery which is 130 lb. Even in 13 weight, our lithium battery still has the powerful capacity. For example, the energy density of Power Queen 12V 200Ah Plus is 51.61Whlb 2560Wh49.6lb51.61Whlb, while comparable with lead-acid battery is 19.69Whlb 2560Wh130lb19.69Whlb, our lithium battery provides a longer operation time.. Max. 40.96kWh Energy Storage SolutionsPower Queen 12V 200Ah Plus batteries support up to 4 in series and 4 in parallel Max 4S4P to get more capacity 200Ah, 400Ah, 600Ah, Max.800Ah and higher voltage 12.8V, 25.6V, 38.4V, Max.51.2V. Max connected in 16 batteries to get a 51.2V 800Ah battery system, with 40.96kWh energy. This powerful storage solution could be widely used for the home solar system, emergency backup power system, and RV trip.. Eco-Friendly Energy Save 12 Power FeesPower Queen 12V 200Ah PLUS LiFePO4 battery provides 4000 cycles times and 2560Wh energy, which means our 200Ah battery produces 10240kWh 2560Wh4000 cycles times10240kWh in its 10-year lifespan, which means you will save 12 of power fees compare with using the utility power. Our LiFePO4 batteries are widely used for solar system, RV trip and outdoors activities, you could enjoy self-reliant colorful life when using the battery in solar source..

Power Queen 12V 200Ah LiFePO4 Battery with Built-in 100A BMS, 2560Wh Lithium Battery 15000+ Cycles, 10 Years Lifespan, Perfect for RV Camping, Solar Energy Storage, Back-up Power

Automotive Grade Battery Cells Upgraded 100A BMS Power Queen 12.8V 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. With built-in 100A BMS to protect 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 environment.. 100 DOD Lithium Power Long Service LifePower Queen 12.8V 200Ah Lithium Battery provides 100 depth of discharge in 1C discharging. Low self-discharge rate and low-capacity loss. Providing sufficient energy for multi-application. Our Rechargeable 12.8V 200Ah lithium battery provides 4000 cycles 10 times longer a 10-year lifetime compared to 200-500 cycles a 3-year lifetime in lead-acid battery, and provides 2000 cycles longer than other LiFePO4 battery 200Ah on the market.. 3 Times Higher Energy DensityPower Queen LiFePO4 battery is not only much lighter and more powerful than lead-acid battery on the market, but also provides 3 times higher energy density. For example, the energy density of Power Queen 12.8V 200Ah lithium battery is 58.21Whlb 2560Wh43.98lbs58.21Whlb, While comparable 12V 200Ah lead-acid battery is 18.60Whlb 2400Wh129lb18.60Whlb, Which means our 200Ah lithium battery is great replacement of 200Ah lead-acid battery.. Eco-Friendly Energy Save 12 Power FeesPower Queen 12.8V 200Ah LiFePO4 battery provides 4000 cycles times and 2560Wh energy, which means our 200Ah lithium battery produces 10240kWh 2560Wh4000 cycles times10240kWh in its 10-year lifespan, which means you will save 12 of power fees compare with using the utility power. Our LiFePO4 batteries are widely use for solar system, RV trip and outdoors activities, you could enjoy self-reliant colorful life when using the battery in solar source.. 5-Year Warranty 24 Hours Timely ServicePower Queen provides a 5-year warranty for our batteries. We're struggling to provide the safest batteries and the most professional service to every customer. If you have any questions, we'll offer one-on-one technical support to analyze consumers' problems within 24 hours. Note The battery cannot be used as a starting battery. If you are not sure that, please contact customer service for relevant information..

Power Queen 12V 200Ah Plus LiFePO4 Battery, 2560Wh Lithium Battery Built-in 200A BMS,over 4000 Cycles, Backup Battery in Case of Power Outage, Perfect for RV, Off-Grid System, Solar

200A BMS with 2560W Max. Load PowerPower Queen 200Ah PLUS LiFePO4 battery has built-in 200A BMS Battery Management System to protect it from overcharge, over-discharge, over-current, and short circuit. Our battery has 8 cells inside, the auto motive grade cells are high-density and stable, its safe when used in our daily life and friendly for the environment. The 200A BMS could allow us to connect more applications, which supports max. 2560W load power, makes our life more convenient.. 13 Lighter Weight Storage 100 EnergyOur 12V 200Ah PLUS LiFePO4 battery is 48.58 lbs, lighter weighs than the same capacity of the lead-acid battery which is 130 lb. Even in 13 weight, our lithium battery still has the powerful capacity. For example, the energy density of Power Queen 12V 200Ah PLUS is 52.69Whlb 2560Wh48.58 lbslb52.69Whlb, while comparable with lead-acid battery is 19.69Whlb 2560Wh130lb19.69Whlb, our lithium battery provides a longer operation time.. Max. 40.96kWh Energy Storage SolutionsPower Queen 12V 200Ah PLUS batteries support up to 4 in series and 4 in parallel Max 4S4P to get more capacity 200Ah, 400Ah, 600Ah, Max.800Ah and higher voltage 12.8V, 25.6V, 38.4V, Max.51.2V. Max connected in 16 batteries to get a 51.2V 800Ah battery system, with 40.96kWh energy. This powerful storage solution could be widely used for the home solar system, emergency backup power system, and RV trip.. Eco-Friendly Energy Save 12 Power FeesPower Queen 12V 200Ah PLUS LiFePO4 battery provides 4000 cycles times and 2560Wh energy, which means our 200Ah LiFePO4 battery produces 10240kWh 2560Wh4000 cycles times10240kWh in its 10-year lifespan, which means you will save 12 of power fees compare with using the utility power. you could enjoy self-reliant colorful life when using the battery in solar source.. 5-Year Warranty Delivered in 1-3 Working DaysPower Queen provides 5-year warranty for 12V 200Ah PLUS LiFePO4 battery. We do our best to provide the safest battery and the most professional service to every customer..

power queen 2 Pack 12.8V 100Ah LiFePO4 Battery, Built-in 100A BMS, Lithium Battery 2560Wh, Up to 15000+ Cycles, Support in Series/Parallel, widely Used for Solar Home System, RV, Off-Grid Life

12 Lightweight 2X CapacityA single Power Queen 12.8V 100Ah LiFePO4 Battery weighs only 24.25 lbs, only half weight and providing twice capacity in the same size as lead-acid batteries, also easy to move and install. And our LiFePO4 battery is 100 usable capacity compared with lead-acid battery only provide 6070 capacity at 1C discharging rate, which can be tested by a percent state of charge meter.. Built-in 100A BMS 5-Hour Fast Charging12.8V 100Ah Lithium Battery with build-in 100A BMS can prevent the LifePO4 Battery from the most common battery failure issues, such as over-charge, over-discharge, over-current, high temp and short circuit. A single 12.8V 100Ah LiFePO4 Battery only needs a 5-hour fast charging time when charging by 14.6V 20A LiFePO4 battery charger, saving 50 time in charging compared with lead-acid battery which needs 10 hours charging time to around 70 capacity.. Extendible Storage For Various Scenarios2 pack Power Queen 12.8V 100Ah LiFePO4 Batteries can be connected in parallel in series for larger capacity. Allow being extended up to 4S or 4P to get Max 48V51.2V voltage or Max 400Ah capacity. Widely used in most areas such as RV, Solar, Household Battery, Off-Grid and Electric Scooter, Electric Handicap and so on. Note The battery cannot be used as a starting battery .. Eco-Friendly Save 12 Power Fees2 pack Power Queen 12.8V 100Ah Lithium Batteries provide 4000 cycles times and 2560Wh energy, which means our 2 pack 100Ah batteries produce 10.24million Wh2560Wh4000 cycles times10.24millionWh in its 10-year lifespan, which means you will save 12 of power fees compare with using the utility power. With sufficient capacity, 2 packs batteries make a battery system of 2560Wh and great for electric energy storage.. 5-Year WarrantyPower Queen provides 5-year warranty for 12V 100Ah LiFePO4 battery. We do our best to provide the safest battery and the most professional service to every customer..

Power Queen 2Pack of LiFePO4 Battery 12.8V200Ah, Built-in 100A BMS, Max 5120Wh, Up to 15000+ Cycles, Support in Series/Parallel, Widely Used in Home Solar System, RV Camping, Off-grid Power

Automotive Grade Battery Cells Upgrade 100A BMS Power Queen 12.8V 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. With the built-in 100A BMS to protect 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 environment.. 3 Times Higher Energy DensityPower Queen 12.8V 200Ah LiFePO4 battery is not only much lighter and more powerful than lead-acid battery on the market, but also provides 3 times higher energy density. For example, the energy density of Power Queen 12.8V 200Ah lithium battery is 53.02Whlb 2560Wh48.28lb53.02Whlb, While comparable 12V 200Ah lead-acid battery is 18.60Whlb 2400Wh129lb18.60Whlb, Which means our 200Ah lithium battery is great replacement of 200Ah lead-acid battery.. 100 DOD Lithium Power Long Service LifePower Queen 12.8V 200Ah LiFePO4 battery provides 100 depth of discharge in 1C discharging. Low self-discharge rate and low-capacity loss. Providing sufficient energy for multi-application. Our Rechargeable 12.8V 200Ah lithium battery provides 4000 cycles 10 times longer a 10-year lifetime compared to 200-500 cycles a 3-year lifetime in lead-acid battery, and provides 2000 cycles longer than other LiFePO4 battery 200Ah on the market.. Eco-Friendly Energy Save 12 Power FeesPower Queen 12.8V 200Ah LiFePO4 battery provides 4000 cycles times and 2560Wh energy, which means our 200Ah lithium battery produces 10240kWh 2560Wh4000 cycles times10240kWh in its 10-year lifespan, which means you will save 12 of power fees compare with using the utility power. Our LiFePO4 batteries are widely use for solar system, RV trip and outdoors activities, you could enjoy self-reliant colorful life when using the battery in solar source.. 5-Year Warranty 24 Hours Timely ServicePower Queen provides a 5-year warranty for our batteries. We're struggling to provide the safest batteries and the most professional service to every customer. If you have any questions, well offer one-on-one technical support to analyze consumers problems within 24 hours. Note The battery cannot be used as a starting battery. If you are not sure that, please contact customer service for relevant information..

Power Queen 12.8V 100Ah LiFePO4 Battery with 14.6V 20A LiFePO4 Battery Charger; Built-in 100A BMS, Fast and Fully Charged, 4000+ Cycles, Perfect for RV, Trailer, Camping, Solar System

5 Hours Fast Charging of 100Ah LiFePO4 BatteryPower Queen 12.8V 100Ah LiFePO4 battery can be efficiently fully charged by 14.6V 20A LiFePO4 battery charger in around 5 hours from 0 to 100 capacity. Our LiFePO4 battery charger is specifically made for LiFePO4 battery, implementing the special 2-stage constant currentconstant voltage CCCV charge algorithm with smart LED indicators. It would help our LiFePO4 battery to maximize performance at a 100 capacity status on working.. 13 Impeccably Lightweight Wide ApplicationThe weight of Power Queen 12.8V 100Ah LiFPO4 battery with 14.6V 20A LiFPO4 battery charger is only 24.25 lbs2.87 lbs27.12 lbs for one pack, which is 3 times lighter than a 100Ah lead-acid battery, easy to move and install. You could feel free to take our battery and charger on your RVtrailer trip, dont need to worry the charging problem in camping. Not only this, 100Ah LiFePO4 battery is also the best companion for solar system and power outage.. Automotive Grade Battery Cells 100A BMS ProtectionPower Queen 12.8V 100Ah LiFePO4 batteries have exceptional quality as they are manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance 100 usable power. With the built-in 100A upgraded BMS to protect it from overcharge, over-discharge, over-current, over-voltage, overload, and short circuit. Using 14.6V 20A battery charger to fully charge our 100Ah battery could maximum its best performance.. 5 Years Warranty of Battery 2 Years Warranty of ChargerPower Queen provides a 5-year warranty for our 12.8V 100Ah LiFePO4 battery and a 2-year warranty for our 14.6V 20A LiFePO4 battery charger. Our 12.8V 100Ah LiFePO4 battery supports 4000 cycle times in 10 years lifespan, compared with 12V 100Ah lead-acid battery only supports 1 year warranty and 500 cycle times, which means our LiFePO4 battery has five times warranty service and longer operation time.. Fast Delivery 24 Hours Timely Service We struggle to provide the safest batteries chargers and the most professional service to every customer. If you have any questions, please feel free to contact us. And we'll ship the battery and charger together, providing safe and strong battery and charger package and fast delivery because our products will be shipped from our local California warehouse. Normally, the shipping time would be 27 workdays due to different zones of the US..

power queen 12V 100Ah Mini LiFePO4 Lithium Battery, Deep Cycle Battery with Upgraded 100A BMS, Max 1280Wh Energy, Up to 15000 Cycles & 10-Year Lifespan for RV, Solar, Trolling Motor & Camping

22 Smaller in Length 24 Smaller in WidthPower Queen 12V 100Ah Mini LiFePO4 Battery is 22 Smaller in Length 24 Smaller in Width than Power Queen 12V 100Ah LiFePO4 Battery. Power Queen 12V 100Ah Mini LiFePO4 Batterys dimension is L10.24inW5.24inH8.96in while Power Queen 12V 100Ah LiFePO4 Batterys dimension is L13inW6.82inH8.84in. Power Queen 12V 100Ah Mini Lithium Battery takes up less space, which is ideal for RV and marine energy storage.. 19 Lighter Weight 23 Energy Density IncreasedPower Queen 12V 100Ah Mini LiFePO4 Batterys weight is 19.77lbs with 1280Wh19.77lbs64.74Whlb Energy Density while Power Queen 12V 100Ah LiFePO4 Batterys Weight is 24.25lbs with 1280Wh24.25lb52.78Whlb Energy Density. Lighter weight makes the battery more portable and allows you to have less weight pressure during installation.. Capable of Installation in Any DirectionPower Queen 12V 100Ah Mini LiFePO4 Battery can be installed in any direction freely without limitation. You can install it however you want even upside down. This allows you to use this battery flexibly and save space for you. This will be a carefree purchase.. 10-year Lifespan Up to 15000 CyclesPower Queen 12V 100Ah Mini LiFePO4 Batterys lifespan can reach to 10 years and its warranty is 5 years. Battery can fulfill 4000 Cycles 100 DOD, 6000 Cycles 80 DOD, or up to 15000 Cycles 60DOD. Besides, it is recommended to charge the battery at 14.6V charging voltage and 20A charging current, which takes about 100Ah20A5hrs to charge the battery fully.. Warm TipsPower Queen 12V 100Ah Mini LiFePO4 Battery is an energy storage battery rather than a start-up battery, we do not advise using the Power Queen 12V 100Ah Mini Battery as a starting battery or to power any golf carts. Besides, Power Queen 12V 100Ah Mini LiFePO4 Battery is suggested to work with a 30lbs70lbs trolling motor..

12V 200Ah LiFePO4 Lithium Battery - 3.84kWh 4000+ Deep Cycles Rechargeable Iron Phosphate Battery Built-in 200A Smart BMS, Perfect for Solar System, RV, Solar Power, Marine, Backup Power, Off-Grid

Reliable and Eco-Friendly Lithium Battery Our 12V 200Ah LiFePO4 lithium battery is made of Automotive Grade cells with higher energy density, greater power and more stable performance. And the safety based on CE Testing Certificate for the cell inside, while the robust outer casing provides excellent impact resistance and toughness. Besides, LiFePO4 battery is an environmentally friendly battery that made from 200 safe energy, making it an good alternative to traditional lead-acid batteries. Suppot Capacity Expansion Our 200ah Deep Cycles LiFePO4 batteries can be connected in parallels or in series to get more capacity Max 1200Ah and higher voltage 24V, 36V, 48V, which is great for Solar System, RV,Travel Trailer, Caravan, Solar Power, Marine, Backup Power, Off-Grid, the long life of the battery will bring you reliable power and longer enjoyable trip. Great BMS Protection Our LiFePO4 12V lithium battery 200AH has built-in BMS Battery Management System to protect it from overcharge, over-discharge, over-current, and short circuit. And high temperature cut off system will prevents charging temperature from exceeding 158F70C. Besides, LiFePO4 batteries are safer than lead acid. Operating Temp Charge 0C50C Discharge -15C60C. Lighter Weight Deep Cycle LPFMAX 12V 200Ah lithium iron phosphate battery is only 59.5lb, lighter weighs than the same capacity of the lead-acid battery which is 160lb. Lead-acid batteries usually only last for 200-400 cycles, while Our lithium-iron batteries can continue for more than 4000 cycles.The service life is more than 6-8 times that of lead-acid batteries. 5-Year Warranty 24 Hours Customer Service LPFMAX provides 5-year warranty for 12V 200Ah LiFePO4 battery. We're struggle to provide the safe batteries and the professional service to every customer. Besides, We will ship it from our local CA warehouse.

ECO-WORTHY 12V 280Ah LiFePO4 Lithium Battery, 6000+ Deep Cycles, 3584Wh Energy, for Off-Grid, RV, Solar Power System, Home Backup, UPS, Marine

Lightweight Easy InstallationECO-WORTHY 260Ah LiFePO4 Battery is lighter than Lead-Acid battery with the same capacity. Our 260Ah LiFePO4 battery weight is 63.93 lbs, only 13 of Lead-Acid battery. More convenient carrying, many mount directions, no leakage risk, safer usage.. Charger recommendationThis 12V 280Ah LiFePO4 battery takes 14 hours to charge with 12V 20A LiFePO4 battery charger, about 6 hours to charge with 600w solar panel, and 14 hours to charge with 20A DC generator.. ApplicationECO-WORTHY 280Ah lithium iron phosphate battery has 3584Wh of energy, which can be expanded to 57.3kwh with 4 in series and 4 in parallel, perfect for RV, solar off-Grid system, UPS, golf cart, camper, marine, travel trailer, motor homes, etc.. Capacity expansionIt can be connected in parallel. Parallel connection is unlimited. It can support fast charging or solar panel charging.. Long LifetimeECO-WORTHY 280Ah lithium iron phosphate LiFePO4 battery can be charged and discharged in 6000 deep cycles, which is longer than lead-acid battery..