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HumsiENK 12V 300Ah (314Ah) LiFePO4 Lithium Battery,Mini Size,200A BMS with Bluetooth,15000+ Deep Cycle 300Ah Lithium Rechargeable Battery,Max. 4019Wh Energy for RV, Marine and Off Grid Applications

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US$233.69 cheaper than the new price!!

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Product details

Management number 219885698 Release Date 2026/05/03 List Price US$155.80 Model Number 219885698
Category
  • 【4.19kWh & 15,000+ Deep Cycles】Our 12.8V 300Ah (314Ah) LiFePO4 battery offers an impressive 15,000+ deep cycles, lasting 30 times longer than traditional 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.
  • 【Lighter & More Compact】Thanks to its high energy density, this battery provides double the usable capacity of lead-acid batteries while being 40% lighter. Weighing only 59.5 lbs and measuring 15.1×9.7×7.6 inches, it saves valuable space without compromising power.
  • 【Built-in 200A 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(48V) 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.
  • 【Real-Time Bluetooth Monitoring & Smart BMS】Bluetooth 5.0 Connectivity – Monitor voltage, temperature, and charge status in real-time via the Humienk Smart App (iOS/Android). We are constantly upgrading the Bluetooth app to enhance user experience.
  • 【Wide Applications】Perfect for home energy storage, UPS backup, RVs, campers, golf carts, trolling motors, houseboats, off grid solar systems, digital/CCTV cameras, DIY projects, and more. A versatile solution for both recreational and professional use.

Size 314ah
Voltage 12 Volts
Terminal M8 Bolt
Brand Name HumsiENK
Item Weight 59.5 Pounds
Manufacturer HumsiENK
Model Number HS12V314Ah
Number Of Cells 1
Automotive Fit Type Universal Fit
Included Components Battery Cells
Manufacturer Part Number HS12V300Ah
Compatible with Vehicle Type RV
Manufacturer Warranty Description 5 Year Manufacturer

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