AkuBox Li-Ion 218Ah 51.8V 11.29kWh

*Product photo is for illustration purposes


Battery - AkuBox Li-Ion 218 Ah 51.8V 11.29kWh incl. BMS, connectivity CAN2.0/RS232/RS4851A in the Fe box.

Price: 54,999 Kč
Price excl. VAT: 45,454 Kč

Price history     Price history

Lowest price in the last 30 days before discount 54,999 Kč

CZECH PRODUCT Made by us

download-icon DOCUMENTS FOR DOWNLOAD

DALY_BMS_compatibilty__CZ_EN_.pdf

*Compatibilty DALY BMS

UM-AkuSet-Box.pdf

*Instructions for AkuSet/AkuBox

If we do not have the goods in stock, we will specify the production and delivery date individually upon request.

Read more: how pre-orders work

mivvy ENERGY
BOXLIION218V48

Features

Dimensions (W × H × D)
337×162×622mm
Weight
55 kg
Energy
11.292kWh
Rated capacity
218Ah
Nominal voltage
51.8V
Connectivity
CAN2.0/RS232/RS485
Box material
painted steel
System voltage
48V
Quantity

  • Nominal capacity: 218 Ah
  • Usable capacity: 174 Ah
  • Nominal voltage: 51.8 V
  • Energy:  11.292 kWh
  • Usable energy: 9.034 kWh
  • Connectivity: CAN2.0/RS232/RS485
  • Recommended charging voltage: 58.8 V (4.25 V/cell)
  • BMS charging voltage limit: > 58.8 V (4.2 V/cell)
  • Rechargeable limit voltage: > 58.8 V (4.2 V/cell)
  • Cut-off discharge voltage or reaching 0% SoC: ? 3.3 V / cell
  • Maximum allowable voltage range of 100% DoD (BMS disconnects the battery when exceeded): 4.25 V 
  • Maximum continuous charging current: 75 A
  • Recommended charging current: 75 A
  • Maximum load circuit power: 7.7 kW
  • Maximum continuous discharge current: 150 A
  • Switching voltage for balancing: 56 V (4.00 V/cell)
  • Recommended discharge cutoff voltage: 46.2 V (3.30 V/cell)
  • BMS tripping voltage: > 40.6 V (2s) (2.9 V / cell)
  • Maximum instantaneous discharge current (3 s; BMS cut-off the battery if exceeded): 180A
  • Charge/discharge cycle efficiency: ≤ 96%
  • Protection: IP20
  • Number of cycles/lifetime: >4000 cycles at 80% DoD
  • Chemical composition of cells: Li-Ion LiNiMnCoO2 (NCM)
  • Operating temperature/discharge: -20-55°C
  • Operating temperature / charging: 0-45°C
  • Storage temperature / charging: -5-35°C
  • BMS cut-off temperature: 65°C
  • BMS reconnection temperature: 55 °C
  • Serial shifting: DISABLED 
  • Parallel shifting: YES, up to 16 modules
  • Certifications: CE (battery), UN38.3 (battery), UL1642 & IEC62133 (cells)
  • Transport Classification: UN 3480, Class 9

Package contains: AkuBox

  • Multiple AcuBoxes cannot be connected in series

   

Reliable AkuBox by mivvyENERGY

Get a dependable energy source for your projects with our compact lithium batteries in AkuBox. These battery assemblies have high capacity and long lifespan. Whether you're crafting electronic devices or delving into the construction of solar systems, our batteries will always provide you with ample energy.


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