Gold Member Since 2009
Audited Supplier
OptimumNano Energy Co., Ltd.

LiFePO4 Battery, Lithium Ion Battery, LiFePO4 Battery Pack manufacturer / supplier in China, offering Ev Hev Electric Car LiFePO4 Battery Pack 256V 500ah, Wo-Power Box Rechargeable 7.2kwh Powerwall Energy Storage System, Wo-Power Box 7.2kwh Scalable Core Battery Energy Storage System Ess and so on.

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Supplier Homepage Product LiFePO4 for Transportation (EV,HEV,e-bike,e-boat,etc) Ev Hev Electric Car LiFePO4 Battery Pack 256V 500ah

Ev Hev Electric Car LiFePO4 Battery Pack 256V 500ah

Purchase Qty.:
1-999 1,000+
FOB Unit Price: US $1,000 US $1
Purchase Qty. (Pieces) FOB Unit Price
1-999 US $1,000
1,000+ US $1
Get Latest Price
Production Capacity: 200packs/Week
Transport Package: Customised Iron Case Package
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: OPT256500
  • Certification: CE, ISO9001, RoHS
  • Capacity: 500ah
  • Green Energy: Zero Emission
  • Specification: 256V500ah
  • HS Code: 85078020
  • Type: E-Car Batteries
  • Voltage: 256V
  • Minimum Order Quantity: 1 Pack
  • Trademark: optimum
  • Origin: China
Product Description

Standard capacity0.2C


Rated voltage


Max.Charge voltage


Cut-off voltage


Continuous charge current


Continuous discharge current


Max. constant discharge current


 The features of the LiFePO4 batteries:
1, Safe: The iron-lithium battery is more safe and reliable than the lead acid one. It does not explode or burn when bump, heavy stress, needle pricking, short circuit, overcharge and overheat.
2, Environment-friendly: Accredited with ROHS, with out any hazardous and noxious substances.
3, Small in volume and light in weight: The iron-lithium battery is about 1/2 the volume and 1/3 the weight of the lead-acid battery.
4, Powerful: Able to discharge with 20C at 65. C max.
5, Steady performance: High power output, 1C continuous, 3C pulse for normal cells and 20 C for special design. Low self-discharge rate, less than3%monthly.
6, Long cycle life: Over 2000 cycles with capacity staying at 80% min.
7, Lower average price per year: The average price per year is 100 Yuan RMB less than the lead-acid battery for 5 years.
8, No memory effect: Always ready for charge and use, with no need to charge after a full discharg.
9, Wide temperature range: Available for use when the temperature ranges from 20° C to 70° C.
10, Intelligent charge system: Voltage of each cell can be detected, each cell can be protected against overcharge, overvoltage, short circuit and overheat, and so that battery can be charged balance. The capacity of readout power volume: Each battery has 5LED lights to readout the capacity of the battery.
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