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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: OptimumNano
  • Model Number: OPT48-200-1
  • Composed Type: 15S40P
  • Type: Li-Ion
  • Components: Lithium iron phosphate, LiFePO4(Lithium Iron Phosphate)
  • Size: 677±1*412±1*268±1mm
  • Voltage: 48V
  • Weight: about 110KG
  • Nominal Capacity: 200Ah
  • Application: solar system
  • Battery Model: 48V 200ah Lithium Ion Battery
  • charging current: 70A
  • Voltage range: 37.5V-54.75V
  • constant Discharge current:: 100A
  • Peak Discharge current:: 200A
  • Working temperature: -20~+60°C
  • Expected Cycle life: 2000times
  • Certificate: SGS, UL, CE, RoHS, IEC-62133, TS16949 etc.
  • Warranty: 2 years

Packaging & Delivery

Packaging Details Wooden case
Delivery Time About 15-25workdays

Deep cycle lithium ion battery 10kwh for solar system




Main datasheet:

Basic Specification of 48V 200Ah Battery PACK
Nominal Capacity 200AhCell Configuration16S4P
Rated Voltage48VTotal Cell Quality64pcs
Discharge Cut-off Voltage40VBMSYES
Charge Cut-off Voltage58.4VDimensions(mm)677±1*412±1*268±1
Charge Current70AWeight (including case)about 115kg
Continuous Discharge Current100ACharge Temperature Range0°C~45°C
Peak Discharge current200ADischarge Temperature Range -20°C~60°C
Cycle Life (100% DOD)2000 cyclesCharge MethodCC/CV









 Certificates :






Our factory







Corporation introduce


Optimum Battery Co., Ltd is one of the largest Lithium battery manufacturers withISO9001 and TS16949 certificates in China, specializing in LiFePO4 batteries with UL. CE. RoHS, IEC-62133 etc certifications for 10 years.


 There are about 5000 staffs including 113 engineers producing batteries widely used in EV, HEV, telecommunication stations, e-bikes, e-motorcycles, UPS, solar/wind energy storage solution, home application ect..


If you are interested in our products , welcome to visit our website:www.optimumnanoenergy.com or contact us by email or skype :robbin.space 




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