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Overview

Unleash long-lasting, reliable, and safe power for a wide range of applications. Whether for solar energy storage, marine use, RV trips, camping, or backup power, this high-performance battery is engineered to deliver.

1Pack 12V 300Ah LiFePO4 Lithium Battery Built-in BMS deep cycles for Solar RV

Model: 717921229105
Web Code: 20013282
Sold and shipped by | 5.0 seller rating (1 review)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • 1 x 12V 300Ah LiFePO4 Battery Pack

Features:

• Massive 300Ah Capacity: Provides extended runtimes, powering your devices and appliances longer than standard batteries.

• Exceptional Cycle Life: Enjoy over 2000 cycles at 100% Depth of Discharge and up to 5000 cycles at 80% DoD. This longevity makes it 4x more cost-effective than traditional lead-acid batteries.

• Superior Safety: Built with stable Lithium Iron Phosphate (LiFePO4) chemistry, which is highly resistant to thermal runaway, ensuring safety even under demanding conditions.

• High Power Delivery: Supports a 200A continuous discharge current and a 400A peak current (for 5 seconds) to start heavy-duty equipment and handle high surge loads.

• Wide Operating Temperature: Can be discharged in temperatures from -20℃ to 60℃, making it suitable for harsh environments.

• Lightweight & Compact: At only 26.14kg, it is significantly lighter and more space-efficient than lead-acid batteries of similar capacity.

• Zero Maintenance & No Memory Effect: Always ready to use without the need for periodic full discharges or complex maintenance routines.

• Environmentally Friendly: Contains no toxic heavy metals, making it a green choice for production, use, and disposal.

• Very Low Self-Discharge: Loses less than 1% of charge per month, so it stays ready for action much longer when stored.

Specifications:

• Parameter:Specification

• Normal Voltage:12.8V

• Normal Capacity:300Ah

• Charge Voltage:14.4V - 14.6V

• Cut-off Voltage:10V

• Max Continuous Discharge:200A

• Over Charge Protection:14.6V

• Cycle Life>2000 cycles @100% DoD

>5000 cycles @80% DoD

• Discharge Temperature:-20℃ ~ 60℃

• Charge Temperature:0℃ ~ 45℃

• Dimensions (LxWxH):520*240*220mm / 20.47*9.44*8.66in

• Weight:26.14kg / 57.63lbs

Package Includes

1 x 12V 300Ah LiFePO4 Battery Pack

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Quebec
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.