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HumsienK 48V 400Ah Floor-standing LiFePO4 Battery with integrated mobility features, shown indoors.

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Humsienk 48V 400Ah Floor-standing LIFePO4 Battery with BYD battery cells with clear casing on a blue background

Humsienk 48V 400Ah Floor-standing LIFePO4 Battery with 3A Current Active Balancing System with blue display and protective features on a dark background

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[Discontinued] Humsienk 48V 400Ah 20.48kWh Floor-standing LiFePO4 Battery with Grade A+ Battery Cells, Active Balancing & LCD Touchscreen

Name: [Discontinued] Humsienk 48V 400Ah 20.48kWh Floor-standing LiFePO4 Battery with Grade A+ Battery Cells, Active Balancing & LCD Touchscreen
Rating: 4.86 (58 reviews)

~~$5,999.99 USD~~ $4,499.99 USD SAVE $1,500.00 USD

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Tech Specs
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Tech Specs

Humsienk | 48V LiFePO4 Battery Series – Specifications

🔋 Humsienk 48V LiFePO₄ Series

Premium deep-cycle storage | Grade A+ / BYD cells | Smart BMS & high efficiency

Specification	48V 100Ah	48V 300Ah	48V 314Ah	48V 400Ah
Battery Cells	A+	A+	A+	BYD
Shell Type	Metal	Metal	Metal	Metal
Terminal	Quick Connect	Quick Connect + M8	Quick Connect	M8
Size / in (L×W×H)	21.65 x 19.09 x 7.28	35.75 x 24.41 x 8.58	35.04 x 24.41 x 10.00	49.26 x 7.88 x 29.17
Weight	110.23±1.10 lb	260.15 lbs ±3%	294.32±1.10 lb	410.06 lb ±5%
Nominal Voltage	51.2V	51.2V	51.2V	51.2V
Nominal Capacity	100Ah	300Ah	314Ah	400Ah
Energy	5.12kWh	15.36kWh	16.07kWh	20.48kWh
Cycle Life	6000 @ DOD80%	6000 @ DOD80%	6000 @ DOD80%	6000 @ DOD80%
Months Self Discharge	≤3% / Month	≤3% / Month	≤3% / Month	≤3% / Month
Efficiency Of Charge	100% @0.2C	100% @0.2C	100% @0.2C	100% @0.2C
Efficiency Of Discharge	96~99% @0.5C	96~99% @0.5C	96~99% @0.5C	96~99% @0.5C
Charge Voltage	56.8-58.4V	56.8-58.4V	56.8-58.4V	56.8-58.4V
Charge Mode	CC/CV	CC/CV	CC/CV	CC/CV
Charge Recommended Current	≤20A	≤60A	≤62.8A	≤80A
Max. Continuous Charge Current	100A	200A	200A	200A
Discharge Recommended Current	50A	150A	157A	200A
Max. Continuous Discharge Current	100A	200A	200A	200A
Discharge Cut-Off Voltage	40V	40V	40V	40V
Charge Temperature	35.6°F~122°F 2°C~50°C	32°F~131°F 0°C~55°C	35.6°F~122°F 2°C~50°C	32°F~131°F 0°C~55°C
Discharge Temperature	-4°F~149°F -20°C~65°C	-4°F~140°F -20°C~60°C	-4°F~149°F -20°C~65°C	-4°F~140°F -20°C~60°C
Storage Temperature	-4°F~113°F -20°C~45°C	32°F~113°F 0°C~45°C	-4°F~113°F -20°C~45°C	32°F~113°F 0°C~45°C
Ingress Protection Rating	IP54	IP54	IP54	IP20

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Tech Specs

User Manual

Understanding Trucking (LTL) Delivery Progress and Tracking

1. Why is trucking delivery slower?

2. Why can't trucking tracking be found on 17track?

3. Does trucking require an in-person signature?

4. Will I receive a tracking number for trucking?

5. Can I contact the trucking company directly for updates?

5 stars: 51 (88%)
4 stars: 6 (10%)
3 stars: 1 (2%)
2 stars: 0 (0%)
1 star: 0 (0%)

This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.

Superior battery with excellent quality . I am going to buy another one

Super battery!

Muy buena batería

Espero disfrutar de una buen calidad

Tú mejor opción

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

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

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

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.

Great Product. Value for money. But communication interface needs improvement.

Good product, easy to install and commission. I bought two 314AH home storage. I just hoped it has WIFI connectivity for easier remote monitoring.

Looks nice! Need better communication.

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

The battery is performing superbly and is well integrated into my battery bank.

Beast of 48v Goodness

What a fantastic battery. Build quality, capacity, price. All come together for a great battery

check out my unboxing and the inspection videos

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

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

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

Absolutely awesome good build quality arrived. Perfect, sealed connections beyond the call of duty. Charge and discharge.Flawlessly every day could not be happier.

Good value, but be aware of a few things

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

Nice Bluetooth LifePo4 battery. Just hook up to LiTime 48V 5000watt solar inverter and Sungold solar panels. Working well.

Great price on clean looking batteries

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.

[Discontinued] Humsienk 48V 400Ah 20.48kWh Floor-standing LiFePO4 Battery with Grade A+ Battery Cells, Active Balancing & LCD Touchscreen

Option: 48V 628Ah Whole Home

🔋 Humsienk 48V LiFePO₄ Series

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