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12V 300Ah LiFePO4 Battery with 200A BMS and LCD Voltmeter, Up to 15000 Cycles Rechargeable Lithium Iron Phosphate Battery for RV, Marine, Solar, Trolling Motor
Upgrade now: lighter, smarter, built to last.
12V 300Ah LiFePO4 Battery with 200A BMS and LCD Voltmeter, Up to 15000 Cycles Rechargeable Lithium Iron Phosphate Battery for RV, Marine, Solar, Trolling Motor

12V 300Ah LiFePO4 Battery with 200A BMS and LCD Voltmeter, Up to 15000 Cycles Rechargeable Lithium Iron Phosphate Battery for RV, Marine, Solar,

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What Stands Out

Low-Temp Cut-Off
Designed to operate in extreme conditions, this battery features a discharge low-temp cut-off at -4°F, ensuring reliability and performance during cold weather applications in trailers, RVs, and marine settings.
High Cycle Life
With an impressive lifespan of up to 15,000 cycles, this 12V 300Ah LiFePO4 battery offers exceptional longevity, reducing replacement costs and providing long-term value for solar and recreational applications.
Powerful BMS
Equipped with a robust 200A Battery Management System (BMS), this battery ensures optimal performance, safety, and efficiency, making it perfect for high-demand uses like trolling motors and deep cycle applications.

Product Details

Shop 12V 300Ah LiFePO4 Battery with 200A BMS and LCD Voltmeter, Up to 15000 Cycles Rechargeable Lithium Iron Phosphate Battery for RV, Marine, Solar, Trolling Motor online at a best price in Trinidad and Tobago. B0DQS81LPB
Compatible with Vehicle TypeBoat, Camping gears, Golf Cart, Lawn Mower, Personal Watercraft, RV, Scooter, Snowmobile, Solar Energy Storage
Voltage12.8 Volts
Number Of Cells1
TerminalM8
Size12V 300AH
Item Weight63 Pounds (28.58 kg)
Item Dimensions D x W x H7.64"D x 15.12"W x 8.86"H (19.4 x 38.4 x 22.5 cm)
Battery TypeLithium-Phosphate
Brand NameERYY
Manufacturer Part NumberYD12300BT
ManufacturerShenzhen Yuanda New Energy Co., Ltd
Included ComponentsBattery, M8 Screws
BrandERYY
Vehicle Service TypeBoat, Camping gears, Golf Cart, Lawn Mower, Personal Watercraft, RV, Scooter, Snowmobile, Solar Energy Storage See more
Battery Cell CompositionLithium-Phosphate
Product Dimensions (L x W x H)7.64"D x 15.12"W x 8.86"H (19.4 x 38.4 x 22.5 cm)
Battery Capacity300 Amp Hours

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • RV Enthusiasts

    Perfect for RV users seeking reliable, long-lasting battery solutions for extended trips in various weather conditions.

  • Marine Users

    Ideal for marine applications, providing consistent power for trolling motors and other onboard electronics.

  • Solar Power Systems

    Great choice for solar energy setups requiring dependable energy storage with high cycle longevity.

Not Suitable For
  • Low Budget Users

    May not be suitable for those looking for budget-friendly options, as lithium batteries generally cost more upfront.

Product Description

12V 300Ah LiFePO4 Battery with 200A BMS and LCD Voltmeter, Up to 15000 Cycles Rechargeable Lithium Iron Phosphate Battery for RV, Marine, Solar, Trolling Motor

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What devices can the 12V 6AH LiFePO4 Battery power?

    Answer: It can power various devices such as camping lights, laptops, portable fans, routers, and marine electronics.
  • Question: How long does it take to fully charge the battery?

    Answer: The battery fully charges in 2-4 hours using the recommended LiFePO4 charger.
  • Question: Is maintenance required for this battery?

    Answer: No, the LiFePO4 battery requires zero maintenance and has built-in protections.

ERYY Batteries Editorial Review

**** The ERYY Lifepo4 Lithium Battery 12V 23A has garnered a solid reputation among users for its impressive performance as a deep cycle power source suitable for a variety of applications such as RVs, marine use, solar setups, and even for more specific needs like astrophotography and mobility aids. With a built-in 30A Battery Management System (BMS), this battery promises not only longevity—up to 15,000 cycles—but also reliability and safety in operation. Customers have expressed satisfaction with its efficient power output, which provides a stable 13.4 volts across multiple circuits, making it versatile enough to handle sensitive equipment. Users found it particularly beneficial when replacing traditional lead-acid batteries, noting significant weight savings and improved performance during power depletion. For instance, a user powering a wheelchair reported enhanced responsiveness compared to heavier alternatives. Customer support for the ERYY brand has been highlighted as exemplary. One user's experience with a shipping mix-up demonstrated the company's commitment to customer satisfaction, as they promptly sent a replacement while ensuring the product met the specific needs of the customer's equipment. Although some users noted limitations like the meter displaying voltage instead of percentage charge left, this was not a significant deterrent given the overall quality and performance. In conclusion, the ERYY Lifepo4 Lithium Battery is clearly an excellent choice for those looking to transition from outdated battery technologies to more efficient solutions. With its sturdy build, effective BMS protection, and responsive performance, it successfully meets a variety of power needs while also standing out for its customer-centric service. **

Customer Reviews & Ratings

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Pros

  • High cycle life (up to 15,000 cycles)
  • Lightweight design compared to lead-acid alternatives
  • Reliable voltage output (steady 13.4V)
  • Built-in BMS for safety against overcharging, low discharge, and heat
  • Excellent customer support experienced by users
  • Versatile applications for different power needs

Cons

  • Voltage meter only displays voltage, not percentage of charge

Platform Trust & Buyer Confidence

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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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