White power station with Humsenk branding and a smartphone displaying app interface on a white background

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

Back panel of a piece of Humsienk 48V 400Ah Floor-stanfing LiFePO4 Battery labeled connectors on a dark background

Humsienk 48V 400Ah Floor-standing LiFePO4 Battery packaging with components listed on a table in a garage setting

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

Person using a Humsienk smartphone app to monitor 48V 400Ah Floor-standing LiFePO4 Battery in a kitchen.

Living room with family on a couch, power station, and text about Humsienk 48V 400Ah FlooR-Standing LiFePO4 Battery 307.2kWh capacity and setup.

Modern house with solar panels and electric car, emphasizing Humsienk 48V 400Ah 15P 307.2KWh energy expansion and installation ease.

Worker pushing a cart with a box in a warehouse setting, with text about Humsienk 48V 400Ah shipping by truck.

【📌Self Pick-up】Humsienk 48V 400Ah 20.48kWh Floor-standing LiFePO4 Battery

~~$2,999.99 USD~~ $2,099.99 USD SAVE $900.00 USD

Hurry! Only Left in Stock.

About Self Pickup
Tech Specs
Download

About Self Pickup

BOL Example:

What is the Express Delivery?

Due to the product exceeding the courier's weight limit, our items can only be delivered by truck. After you place an order, our customer service team will confirm your preferred truck delivery schedule with you, after which our logistics team will arrange the appointment for truck delivery. The delivery schedule varies for each order, typically taking around one to two weeks to arrive. Thank you for your understanding.

Kind reminder: For customers picking up in-store, please estimate whether your vehicle can accommodate the product’s size. We recommend using a pickup truck.

As shown in the image:

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