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DJLBERMPW 12V 300Ah LiFePO4 Lithium Battery, Built in 200A BMS 15000+ Deep Cycle for RV, Solar System, Home Power Storage

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Key item features

【Compact Size, High Energy Density】The DJLBERMPW 12V 300AH LiFePO4 battery weighs 70.4 lbs and sizes 20.47*10.59*8.66 inches. Its compact design makes it easy to carry and install, providing maximum functionality in minimal space.
【200A BMS Smart Protection】The battery features a built-in 200A BMS, effectively preventing overcharging, over-discharging, overcurrent, overheating, and short circuits, making it an upgraded replacement for lead-acid batteries.
【Grade A LiFePO4 Cells】This 12V 300AH battery uses Grade A prismatic lithium iron phosphate cells, offering higher energy density, more stable performance, and greater power output, ensuring superior quality. The battery boasts a cycle life of up to 15,000 cycles and a lifespan of up to 10 years.
【Series Capacity Expansion】Up to four 12V batteries can be connected in series to accommodate 12V, 24V, 36V, and 48V systems. This makes them ideal for off-grid solar systems and outdoor applications such as home backup power, RVs, camping, sailing, home energy storage, UPS backup power, and golf carts.
【Charging Method】For 12V lithium iron phosphate batteries, we recommend using our dedicated lithium battery charger with activation function. This solves the problem of charging failure due to over-discharge and low-voltage protection.

Specs

Bci group number, 33Cold crank amp, 200 CCAAutomotive battery type, Lithium-Ion BatteryBattery post location, Top PostVolts, 12.8 VBrand, DJLBERMPW

About this item

Product details

The DJLBERMPW 12V 300Ah lithium iron phosphate battery uses Class A cells, features an IP65 protection rating, and is lightweight and portable. This battery incorporates a built-in 200A BMS (Battery Management System) with comprehensive protection including overcharge, over-discharge, overcurrent, and short circuit, ensuring maximum safety and reliability. This 300AH lithium battery offers long-lasting performance and durability, with up to 15,000 deep cycles and a lifespan of 10 years. It is an ideal choice for solar systems, off-grid systems, RVs, camping, and backup power systems. Please use a dedicated lithium battery charger with activation function to charge the battery.

【Compact Size, High Energy Density】The DJLBERMPW 12V 300AH LiFePO4 battery weighs 70.4 lbs and sizes 20.47*10.59*8.66 inches. Its compact design makes it easy to carry and install, providing maximum functionality in minimal space.
【200A BMS Smart Protection】The battery features a built-in 200A BMS, effectively preventing overcharging, over-discharging, overcurrent, overheating, and short circuits, making it an upgraded replacement for lead-acid batteries.
【Grade A LiFePO4 Cells】This 12V 300AH battery uses Grade A prismatic lithium iron phosphate cells, offering higher energy density, more stable performance, and greater power output, ensuring superior quality. The battery boasts a cycle life of up to 15,000 cycles and a lifespan of up to 10 years.
【Series Capacity Expansion】Up to four 12V batteries can be connected in series to accommodate 12V, 24V, 36V, and 48V systems. This makes them ideal for off-grid solar systems and outdoor applications such as home backup power, RVs, camping, sailing, home energy storage, UPS backup power, and golf carts.
【Charging Method】For 12V lithium iron phosphate batteries, we recommend using our dedicated lithium battery charger with activation function. This solves the problem of charging failure due to over-discharge and low-voltage protection.

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Specifications

Bci group number

Cold crank amp

200 CCA

Automotive battery type

Lithium-Ion Battery

Battery post location

Warranty

Warranty information

1. From the date of purchase and within 5 years, if our products have quality problems and cannot work normally, we can provide warranty services. 2. From the date of purchase and within 5 years, If our product fails to work normally, the consumer assists us in completing all the battery testing, and both parties confirm that the product does have quality problems, we will send the new product to the consumer for free. 3. If you encounter any questions when using the product, please feel free to contact us, we will provide 24-hour customer service. 4. Please read the product manual carefully before installing and using the product. If the consumer fails to install, use and maintain the product correctly in accordance with the requirements of the instruction manual, which causes serious quality problems in the product, it is not covered by the warranty. Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any).

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.