LANPWR 12V 200Ah Plus LiFePO4 Battery, Built-in 200A BMS, Perfect for RV, camper, Solar, Electric Boat, Mobilehome, Off-Grid, etc.

$1,119.00 $649.00SAVE $470.00

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    Ship from USA warehouse is ships to Continental USA Only(*Except for islands, Puerto Rico, Hawaii, and Alaska.)

    • Grade A LiFePO4 Cells: LANPWR LiFePO4 battery use automotive grade A LiFePO4 cells with higher energy density, more stable performance, provides ≥4000 cycles and 100% discharged while lead acid battery last 300-500 cycles and 40%-50% discharged.
    • 100% Protection: Battery has built-in 200A BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuits with ultra-low self-discharge rate, high-temp and low-temp cut-off prevents charging. Without memory effect, no matter what state the battery is, it can be used as soon as it is charged. LANPWR battery is IP65 level waterproof, which set you free from worrying to install indoors or outdoors.
    • Easy to Move: The weight is 22kg, with no acid in the battery, you're able to safely mount it in any position. All LANPWR lithium battery does 100% quality testing before shipping to ensure you can use them with peace of mind.
    • Widely Used: LANPWR 12V 200Ah LiFePO4 battery has 2560Wh energy, max continuous load power 2560W, perfect for solar home, RV, campers, van, camper, camping, UPS backup, electric boat, off-grid applications ect.
    • Support Series or Parallel: LANPWR 12V 200Ah LiFePO4 battery can be connected in parallels or in series for larger capacity(max 800Ah) and voltage(max 48v). Up to 4 in parallel and 4 in series can be combined to form a maximum 51.2V 800Ah battery system.
    • Attention: Do not do not use the battery as a starting battery or power battery for electric vehicles or golf carts. It is suitable for the 12V Trolling Motor within 70lbs thrust. (If you are planning to use our battery to start an engine or golf cart, please contact us for further help.)

    Ship From: China(40-50 days)

    • China(40-50 days)
    • China(10-20 days)
    $1,119.00 $649.00
    Out of stock

    ·Higher Power: Delivers twice power of lead acid battery,evern high discharge rate, while maintaining high energy capacity.
    ·Wider Temperature Range: -20℃ to 60℃
    ·Superior Safety: Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact, overcharging or short circuit situation.
    ·Increased Flexibility: Modular design enables deployment of up to four batteries in series and up to four batteries in parallel.
    Nominal Voltage
    Nominal Capacity
    Internal Resistance
    Cycle Life
    ≥4000 cycles@0.2C 100% DOD
    Months Self Discharge
    Efficiency of Charge
    100% @ 0.2C
    Efficiency of Discharge
    Standard Charge
    Charge cut-off voltage
    14.6 ±0.2V
    Charge Mode
    0.2C to 14.6V
    Charge current
    Standard Discharge
    Continuours current
    Max Pulse current
    Discharge cut-off voltage
    Storage Temperature
    -20℃ to 45℃(-4℉ to 113℉)
    Charge Temperature
    0℃ to 50℃(32℉ to 122℉)
    Discharge Temperature
    -20℃ to 60℃(-4℉ to 140℉)
    Combination Method
    Plastic Case



    1. Please charge with a dedicated lithium battery charger;
    2. Do not reverse the positive and negative poles;
    3. There are safety devices in the battery pack. To ensure safety, do not dissect or change the structure of the battery;
    4. It is forbidden to directly connect the positive and negative terminals with metal;
    5. It is strictly forbidden to immerse the battery in water;
    6. It is strictly forbidden to drop, impact, squeeze, puncture the battery;
    7. If the battery pack is not used for 3 months, please put the battery pack fully. When it is not in use, it should be placed in a cool and dry environment.

    Smart Loop

    High energy density, excellent high current charge and discharge performance

    High Capacity

    2560Wh high capacity, upgraded multi-port charging, fast charging, safe and comfortable.

    lP65 Waterproof

    IP65 waterproof and dustproof design, safer and more durable

    Lightweight Appearance

    Reduce operation and maintenance costs, high charging and discharging efficiency

    LCD Electronic Screen

    The battery status is clear at a glance, and it is more convenient to grasp the information

    Customer Reviews

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    A: Sure, you can use this battery for your marine house, besides, LANPWR LiFePO4 battery is widely used for Marine, Car, Golf car, RV, Solar power Systems, Home Energy Storage, Trolling Motor, Boat, motorhome & camper, etc.

    A: LANPWR Batteries are IP56 waterproof and dustproof design, but remember that water and electricity are a bad combination. Prolonged exposure to a high-moisture environment may cause water to penetrate the battery and cause irreversible damage. Like with most electronics, never submerge a LANPWR battery.

    A: We suggest connect batteries of the same capacity from the same brand.

    A: LANPWR Lithium LiFePO4 batteries are 100% safe & reliable. Our signature chemistry, Lithium Iron Phosphate (LiFePO4), does not contain rare earth elements (like Cobalt) or heavy metals, is non-toxic, including no lead or acid, is non-corrosive, does not off gas, requires no watering or maintenance, can be placed in any orientation, and unlike other lithium batteries will not explode or catch fire. In addition, each LANPWR Lithium battery is protected from over heating, over charging, and short circuiting, by a battery management system (BMS) microchip that also extends the lifespan and is contained in a rugged, waterproof case (Although it has a waterproof design, however, enough water can conduct electricity between the terminals, so don’t submerse the battery). For best performance & reliability we recommend using a LiFePO4 charger.

    A: BMS stands for battery management system. This is the brain of our deep cycle lithium battery. The BMS protects the lithium cells from getting damaged in several scenarios.1. From low or high voltage, low or high temperatures, if there is a short in the system, it will shut off. The BMS shuts off the battery to protect the li-ion cells and the user from unsafe operating conditions. 2. The BMS also regulates the amount of power you can take out of the battery. On our 100 amp-hour battery, the BMS is rated to 100 amps continuous, maximum pulse current 300A (<3s). 3. Our BMS also keeps all the cells in balance. This ensures that the cells are always in balance and maintains the quality and efficiency of the pack.

    A: LiFePO4 batteries should be “topped off” after each use. For greatest longevity, we recommend not fully discharging the battery nor over-charging by leaving it connected to a charger well beyond its full charge cycle. Remember that over the long term, the battery has a limited number of charge and discharge cycles with “one cycle” being either a complete charge and discharge cycle, or a cumulative of both to add up to a full cycle.

    A: Yes, LANPWR 12V 200Ah LiFePO4 Battery can be connected in parallels and in series for larger capacity (Max 800Ah ) and higher voltage (24V, 36V, 48V). Max Connection in series: Up to 4 identical batteries for up to 48V and a load of 10240Wh. Connection in parallels: Up to 4 identical batteries for up to 800Ah capacity. Various combinations make it perfect for RV, caravan, solar, marine, home storage and off-grid application.

    A: Yes, connecting multiple batteries together to create a higher voltage is called connecting in series. Our 12V batteries can be connected in series up to 48V maximum. LANPWR 12V 200Ah LiFePO4 Battery support up to Max 4S4P connections. Wiring batteries in series is common practice in the boating and solar storage community.

    A: Due to the different manufacturers of battery parts, we do not recommend connecting the battery in series and parallel with other brands, which will affect battery function and also affect your product warranty.

    A: According to the info you provide us, we think that this happens maybe due to the load is too high, which caused the built-in BMS cut-off the battery for protection.

    Our 12V 200Ah battery built-in 100A BMS, supports Max 1280W load power and Max 100A continuous charge/discharge current. Pls kindly help check whether our battery could support your application.

    If the BMS has cut-off the battery for protection, you need to cut off the load of the battery and put the battery aside for 30mins. Then the battery will automatically recover itself to normal voltage and can be used after fully charged.

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    LANPWR 12V 200Ah Plus LiFePO4 Battery, Built-in 200A BMS, Perfect for RV, camper, Solar, Electric Boat, Mobilehome, Off-Grid, etc.

    China(40-50 days)
    China(40-50 days)
    $1,119.00 $649.00