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

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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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【📌Self Pick-up only】Humsienk 48V 400Ah 20.48kWh Floor-standing LiFePO4 Battery with Built-in BYD Battery Cells, Active Balancing & LCD Touchscreen

~~$2,999.99 USD~~ $2,299.99 USD SAVE $700.00 USD

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