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HumsiENK

12V 300Ah (314Ah) LiFePO4 Lithium Mini Battery, Max. 4019Wh Energy, 15000+ Deep Cycles, 100A BMS Lithium Iron Phosphate Rechargeable Battery Great for RV, Marine and Off Grid Applications

12V 300Ah (314Ah) LiFePO4 Lithium Mini Battery, Max. 4019Wh Energy, 15000+ Deep Cycles, 100A BMS Lithium Iron Phosphate Rechargeable Battery Great for RV, Marine and Off Grid Applications

$554.99 USD
$554.99 USD
Sale Sold out
Shipping calculated at checkout.

Overview

  • Brand : HumsiENK
  • Product Dimensions : 7.6"D x 15.04"W x 9.82"H
  • Automotive Fit Type : Universal Fit
  • Manufacturer : HumsiENK
  • Vehicle Service Type Boat, Golf Cart, RV : Voltage 12 Volts
  • : Vehicle Service Type Boat, Golf Cart, RV
  • : Voltage 12 Volts

About this item

  • 【4.19kWh & 15,000+ Deep Cycles】Our 12V 314Ah LiFePO4 battery offers an impressive 15,000+ deep cycles, lasting 30 times longer than traditional 300Ah lead-acid batteries. Fully charged, the LiFePO4 battery delivers 4.19kWh of energy with nearly 100% depth of discharge (DOD), ensuring reliable power for your devices. surpassing three 12V100Ah/ 12V 300Ah lithium batteries connected in parallel. Perfect for RVs, solar systems, home storage, trolling motors, and marine use. Supports up to 4S4P configurations for a maximum capacity of 64.307 kWh.
  • 【Lighter & More Compact】Thanks to its high energy density, this lithium battery provides double the usable capacity of lead-acid batteries while being 40% lighter. Weighing only 61.73 lbs and measuring 15.24×9.72×7.6 inches, it saves valuable space without compromising power.
  • 【Built-in 100A BMS – Safe & Maintenance-Free】The advanced Battery Management System (BMS) offers overcharge, over-discharge, overcurrent, and short-circuit protection, ensuring long-term safety and stability. A high-temperature cut-off prevents charging above 158°F (70°C), making it safer than lead-acid alternatives. Perfect for both indoor and outdoor applications.
  • 【Up to 64.3kWh Expandable Energy Storage】Supports 4S4P configurations, enabling up to 51.2V 1256Ah and a massive 63.48kWh energy system. Ideal for home solar storage, emergency backup, RVs, and marine travel, this expandable power solution meets high-energy demands effortlessly.
  • 【Low-Temperature Cut-Off for Protection】The integrated BMS automatically cuts off charging in low-temperature conditions, preventing irreversible battery damage and ensuring longevity in extreme climates.
  • 【Wide Applications】Perfect for home energy storage, UPS backup, RVs, campers, golf carts, trolling motors, houseboats, solar systems, digital/CCTV cameras, DIY projects, and more. A versatile solution for both recreational and professional use.
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FAQ

How long does shipping take?

Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.

Is free shipping available?

We do not currently offer free shipping. However, this may be added at some point. We apologize.

How can I get a tracking number for my order?

If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.

How do I process a return or exchange?

For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.