Humsienk 12V 314Ah LiFePO4 Battery, Capacity 4019Wh, Size MINI, Built-in Bluetooth & 200A BMS, 15000+ Deep Cycle, Low-Temp Protection For Fishing, Portable Power Station, Golf Cart, Boat, Marine, Off-Grid, Solar, 5-Year Warranty

Please Note:

US:Alaska, Hawaii, and Puerto Rico
Spain：Balearic Islands, Canary Islands, other small islands and islands
The above regions are unable to ship.
Please consult customer service before placing an order

🌟4019Wh & 15,000+ Deep Cycles

Our 12.8V 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 4019Wh of energy with nearly 100% depth of discharge (DOD), ensuring reliable power for your devices.DIY your own power station as needed.

🌟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 61.73 lbs and measuring 15.04×7.6×9.82 inches, it saves valuable space without compromising power.

🌟Bluetooth 5.0 Smart Monitoring

With a stable connection range of up to 8 meters, you can conveniently check your lifepo4 battery's vital signs—including voltage, current, capacity, and temperature—in real time via the HumsiENK App (available for iOS and Android). Whether you're in the next room or the garage, your data is live on your phone. Backed by a 5-year warranty and 24/7 customer service for a worry-free experience.

🌟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 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.

Specifications：

Nominal Voltage: 12.8V
​Nominal Capacity: 314Ah
​Built-in BMS:200A
​Energy:4096Wh
​Battery category: A+
​Standard/Maximum Continuous Charging：62.8A/200A
​Max Continuous Discharge Current：200A
​Over-Current Discharge Protection:300±30A
​Over-Current charge Protection:210±10A
​Series & Parallel Connections：4 Series(Max) 4 Parallel(Max)
​Water Dust Resistance: IP65
​Battery Pack：IEC62133/RoHS/CE/FCC/UN38.3/Class9
​Cell Certifications:UL1642/UL2580/UN38.3
​Dimension (L/W/H): 15.08*7.60 *8.66inch
​Weight: 58.42lbs
​Terminal Type: M8
​Bluetooth：Support