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B4850

The DYNESS battery B4850 module is widely used in energy storage sector. It adopts modular design and can be used for residential applications. The reliable LiFePO4 technology ensures maximum safety and a longer life cycle.

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Model	B4850
Battery Type	LiFePO4
Nominal Battery Energy	2.4 kWh
Nominal Capacity	50Ah
Nominal Voltage	48V
Operating Voltage	42 ~ 54.75V
Recommended C Rate	0.5C
Recommended Charge/Discharge Current	25A
Max. Power Charge/Discharge Current	50A
Peak Power Charge/Discharge Current	55A (Protect)
Depth of Discharge (DOD)	90%
Net Weight	22 kg
Dimension[WDH]	48040590 mm
Charging Temp. Range	0~55℃
Discharging Temp. Range	-20~55℃
Communication	CAN/RS485
Cycle Life^[1]	≥6000 Cycles
Protection Level	lP20
Expansion	Up to 40 units in parallel
Pros	Can be used in both off-grid and hybrid setups, compact design
Certification & Safety Standard	UN38.3/CE-EMC/IEC62619/IEC62040/CEC Accredited/CEI-021/UL1973/REACH/ROHS/UKCA/GOST-R

[1]Test conditions: 0.5C Charging/Discharging, @25℃, 80% DOD

Module Design	Easy Installation	High Safety LFP	Wide Compatibility
Flexible expansion	Stackable with flexible brackets	Cell level monitoring and balancing	Matching with leading inverters

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