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Local Free & Fast Delivery
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24/7 Online Support
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30-Day Return & Refund
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5-Year Free Wararnty
- Best Seller
- Smart Bluetooth
- Multi-Protocol
- Low-temp Cutoff
- LCD Control
- Active Balancing
Humsienk 48V 314Ah 16.07kWh Floor-standing Bluetooth LiFePO4 Battery | California Pickup
Lock in the lowest price of 2026! Upgrade your home solar storage or off-grid power setup before prices return to regular retail.
24.40 x 10.00 x 35.04 in | 294.0 lbs
- Premium Cells, Long-Life Commitment: Equipped with grade A battery cells, it offers a cycle life of over 6,000 cycles at 80% Depth of Dischargefar exceeding industry standards, providing reliable service for decades.
- Safe & Robust, Intelligent Management: Built with a high strength sheet metal casing to resist impact and deformation. The intelligent active balancing system (triggered at 15mV cell voltage difference) prevents potential safety hazards at the source. Real-time monitoring is available via Bluetooth and the LCD screen.
- Ultra-Narrow Design, Space-Saving:
Featuring a revolutionary ultra-narrow chassis design, it is 30% thinner than traditional energy storage batteries. Wall-mounted installation maximizes floor space, making it an ideal choice for modern homes and commercial settings. - Massive Capacity, Simplified Setup: A single unit delivers a massive 15.36 kWh of energy, equivalent to three traditional 48V 100Ah batteries in parallel. Say goodbye to complex multi-unit networking and wiring. "Integrated design that simplifies complexity"—dramatically reduces installation and maintenance costs.
- High Power Output, Stable & Reliable: With a built-in 200A BMS, it supports high-power inverters (7-10kW) and easily handles high instantaneous current surges, such as motor starts, ensuring uninterrupted operation for residential or commercial critical equipment.
- Full-Temperature Range Operation, Worry-Free Use: Supports charging and discharging across a wide temperature range of -4°F~140°F(-20°C to 60°C), adapting to most extreme climate conditions worldwide for reliable year-round operation.
- Wide Compatibility: Supports CAN, RS485, and RS232 communication protocols, seamlessly compatible with mainstream inverter brands such as Victron, Growatt, and SRNE, enabling true plug-and-play system integration.
- Flexible Expansion, All-in-One Solution: Supports up to 15 units in parallel (230.4 kWh total) for modular and flexible expansion. Includes a complete installation kit for both wall-mount and mobile use. Backed by a 5-year warranty and fast local warehouse shipping service.
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Special Add-Ons
Humsienk 48V 12kW Pure Sine Wave Hybrid Inverter | Dual MPPT, 10ms UPS, 6-Unit Parallel
Shop early with total peace of mind! If you purchase any Humsienk product today and the price drops on our official store within 30 days of your purchase, we will gladly refund you the price difference.
- Zero Risk Shopping: Lock in your favorite power setup now before inventory runs out.
- Hassle-Free Price Adjustment: Simply reach out to our customer support team with your order number, and we’ll process your price match refund within 24–48 hours.
- 100% Protection: Valid across all Black Friday & Cyber Monday promotional discounts.
We want you to be completely satisfied with your purchase. HUMSIENK offers a 30-Day Money-Back Guarantee for all orders, allowing you to return or exchange eligible products within 30 days of delivery.
1. Eligibility for Returns
- Timeframe: Return requests must be initiated within 30 days from the date you received your item.
- Item Condition: Items must be in brand-new, unused, and resalable condition, complete with all original packaging, manuals, power cords, and accessories.
- Non-Returnable Items: Custom/special orders, final sale items, or products damaged due to improper installation or misuse are not eligible for non-reason returns.
2. Return Shipping Costs
- Buyer’s Remorse (Change of Mind / Non-Quality Issue): If you are returning an item for personal reasons (e.g., bought by mistake, no longer needed), the customer is responsible for the return shipping fees and any associated LTL freight/restocking charges.
- Defective or Damaged Items: If the product is defective upon arrival or damaged during transit, HUMSIENK will provide a prepaid shipping label and cover all return/exchange costs.
3. How to Initiate a Return
- Contact Support: Email our customer service team at service@humsienk.com with your Order Number, product serial number, and reason for return.
- Receive RMA & Return Address: Our support team will review your request within 24–48 hours and provide Return Merchandise Authorization (RMA) instructions and the local warehouse return address.
- Ship & Track: Package the item securely and share the return tracking number with us.
4. Refund Processing
Once your return is received and inspected at our local US/CA warehouse, your refund will be processed within 3–5 business days. Refunds will be automatically credited to your original payment method.
- Contiguous US Free Shipping: Enjoy 100% Free Shipping on all orders delivered within the contiguous United States — no minimum purchase required.
- Hawaii (HI) Shipping: Deliveries to Hawaii are supported with a flat shipping fee of $1,000 per order.
- Local Warehouse Delivery: All items are stored in and dispatched directly from our local US logistics centers for fast, reliable transit.
- Rapid Order Processing:Standard Express Items: Orders are processed and dispatched within 24 business hours. Tracking numbers are automatically emailed upon shipment.
- In-Stock Standard Express Delivery: Estimated 2–5 Business Days (Contiguous US) (Excludes presale items).
LTL Freight & Heavy Cargo Delivery:
- Applicable Models: 48V 300Ah, 48V 314Ah, and 48V 628Ah battery systems, as well as 48V Bundles/Kits.
- Split Shipment for 48V Bundles: For 48V Bundle systems, items will be dispatched in separate packages via LTL freight—typically Package 1 for the Battery System and Package 2 for Inverters & Accessories. Packages may arrive together or in separate deliveries based on logistics handling.
- Processing & Transit Time: 3–7 Business Days. Please note that LTL shipments require 1–2 business days prior to dispatch for recipient verification, rate finalization, and carrier scheduling. Liftgate service is included.
- Manual Tracking Support: As heavy freight operates outside standard express parcel networks, online auto-tracking may be limited. For real-time status updates on your freight shipment, please contact us at service@humsienk.com.
At Humsienk, we stand behind the quality and performance of our energy storage solutions. We offer flexible warranty coverage based on product category:
- Refurbished / Second-Hand Batteries: 1-Year Limited Warranty
- Accessories & Components: 1-Year Limited Warranty
- Inverters: 2-Year Limited Warranty
- 12V LiFePO4 Batteries (8Ah – 50Ah): 3-Year Limited Warranty
- All Other Battery Systems: 5-Year Limited Warranty
Activate Your Warranty
To ensure full coverage and access fast-track customer support, please register your product serial number via our official Humsienk Warranty Registration Page.
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Local Free & Fast Delivery
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24/7 Online Support
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30-Day Return & Refund
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5-Year Free Wararnty
See How Humsienk Performs
Real homes, RVs, boats and off-grid setups - tested by owners and creators.
48V 314Ah LiFePO4 Battery, Home Energy Storage, 16.07kWh Power
Upgrade your home backup system with the Humsienk 48V 314Ah LiFePO4 battery. Delivering 16.07kWh energy storage and 10.24kW output, it provides up to 3 days of uninterrupted power during unexpected grid outages.
200A
Continuous
314Ah
Capacity
3A
Active Balancing
Mechanical | Shell Type Metal | Size 35.04 x 24.41 x 10.00 in |
Weight 294.32 ± 1.10 lbs | Nominal Voltage 51.2V | |
Nominal Capacity 314Ah | Energy 16.07 kWh | |
Electrical Characteristics | Terminal M8 | Cycle Life 6,000@DOD80% |
Months Self Discharge s3%/Month | Efficiency Of Charge 100%@0.2C | |
Efficiency Of Discharge 96~99%@0.5C | Charge Voltage 56.8 ~ 58.4V | |
Standard Charge/Discharge | Charge Mode CC/CV | Charge Recommended Current ≤62.8A |
Max. Continuous Charge Current 200A | Discharge Recommended Current 157A | |
Max. Continuous Discharge Current 200A | Discharge Cut-Off Voltage 40V | |
Charge Temperature 35.6°F~122°F / 2°C~50°C | Discharge Temperature -4°F~149°F/-20°C~65°C | |
Environmental | Storage Temperature -4°F~113°F / -20°C~45°C | Ingress Protection Rating IP54 |
Which Home Storage Battery Fits Your Setup?
Compare across the 48V range to find the right capacity for your system.
| Product |
48V 100AhWall-mounted |
48V 300AhWall-mounted |
48V 314AhFloor-standing |
48V 628AhWhole Home |
| Capacity | 5.12kWh | 15.36kWh | 16.07kWh | 32.15kWh |
| Dimensions | 21.65 × 7.28 × 19.09 in | 35.04 × 24.41 × 8.58 in | 24.40 x 10.00 x 35.04 in | 33.46 × 16.93 × 28.82 in |
| Weight | 104.05 lbs | 260.15 lbs | 294 lbs | 530.21 lbs |
| BMS Current | 100A | 200A | 200A | 200A |
| Bluetooth | ||||
| Max Power | 5120W | 10.24kW | 10.24kW | 10.24kWh |
| IP Rating | IP54 | IP654 | IP54 | IP65 |
| Best Application | Home Storage, Off-grid, DIY Solar Power, Data Base | Home Storage, Off-grid, DIY Solar Power, Data Base | Home Storage, Off-grid, DIY Solar Power, Data Base | Home Storage, Off-grid, Data Base |
| Price (USD) | $999.99 USD | $2,499.99 USD | $2,499.99 USD | $4,299.99 USD |
This 48V 314Ah LiFePO4 battery delivers excellent performance with customers praising its "superior quality" and reliability. It integrates well into DIY solar systems and battery banks, holding up "fairly well" while running mini splits. Note: the battery weighs approximately 300lbs. Customer service response time could be improved, though they work to resolve issues.
Super battery!
Espero disfrutar de una buen calidad
Todo llegó en muy buen estado en un tiempo récord.
Estoy muy contento con mi compra ninguna queja recomendado este artículo un 1000% ojalá y todas las ajencias de EEUU brindaran un servicio así
Great
Plugged it into my system right off the truck powering the inverter in minutes.
Thank you all.
This seems to be a very Good Battery.
I have had very cloudy skies since I installed the
battery. But seems to charge faster then the other two batteries beside it.
It has been working Flawlessly since it was connected to the system ten days ago.
I am Happy with its performance at this time.
I have two of these batteries and they work perfectly. The only issue I have had is with shipping. Both batteries arrived damaged, one was damaged much more then the other. The company was quick to offer a discount in return for keeping the batteries.
Good product, easy to install and commission. I bought two 314AH home storage. I just hoped it has WIFI connectivity for easier remote monitoring.
Haven’t installed products as of yet, but they look great!
Wish the shipping was faster, and the communication during the shipping process needs to improve greatly.
The battery is performing superbly and is well integrated into my battery bank.
What a fantastic battery. Build quality, capacity, price. All come together for a great battery
I had good customer service, the battery shipping was good an packaged well the quality of battery appears very nice you can see the inspection video https://youtu.be/an6IC2EYY5I you can see my unboxing video https://youtu.be/U3Onl1TdDKE and watch for future update videos
over all I am really happy with both the company customer service and the battery's I recived
The only issue I have had is the battery cables are not included to connect battery to battery
Communication wasn't the best to start but improved rapidly. Truck delivery couldn't have been better and the driver was great.
My batteries were packed incredibly well. I only have one crate that was damaged but the battery was not touched and seems fine so far. I ordered 4.
Absolutely awesome good build quality arrived. Perfect, sealed connections beyond the call of duty. Charge and discharge.Flawlessly every day could not be happier.
The battery is good value the money. The capacity, cables, and form factor are all great. The Bluetooth app works well and I was able to communicate with EG4 6000XP (capacity and SOC) using the inverter's lithium battery setting 2.
I had two issues with my batteries. First the packing material were insufficient to protect the battery during shipping. The steel case appears to be a bit thin for the weight of the battery and a couple of corners had some damage and the front panel of one of my two batteries also had dimples in the steel from light damage.
Another issue I experienced with both batteries was related to low temperature discharge cut off. There are two low temperature cut off settings, one for charging and the other for discharging. The low temperature cut off for charging works correct, but the low temperature cut off for discharge does not. When the battery temperature falls below the charge cut off set point, the battery also also disables discharge (despite a lower discharge cutoff set point). This effectively means you can't discharge these batteries below freezing.
I was able to overcome the low temperature discharge cut off issue by building a small insulated enclosure and added some greenhouse heating pads to keep the batteries warm enough to charge and discharge.
Although there wasn't a firmware patch to fix the low temperature discharge cutoff, communication with Humsiemk customer service was pretty good. They were responsive and made a genuine effort to achieve a satisfactory outcome.
Nice Bluetooth LifePo4 battery. Just hook up to LiTime 48V 5000watt solar inverter and Sungold solar panels. Working well.
Batteries arrived fast and on schedule. Capacity and technical specifications as listedon site. 4 in total mounted on my wall running my house at the moment.
