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

Life Battery, LiFePO4 Battery, UPS Battery manufacturer / supplier in China, offering 12V 300ah Life Battery for UPS, Communication System, 5kwh Wall Mounded Energy Storage System Cabinet, Lionano Wall Mounded Nanoscale Energy Storage System and so on.

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Supplier Homepage Product LiFePO4 for Solar/Wind Energy System 12V 300ah Life Battery for UPS, Communication System

12V 300ah Life Battery for UPS, Communication System

Purchase Qty.:
(Pieces)
10-99 100+
FOB Unit Price: US $1,700 US $1,000
Purchase Qty. (Pieces) FOB Unit Price
10-99 US $1,700
100+ US $1,000
Get Latest Price
Production Capacity: 50, 000 PCS/Year.
Transport Package: Customized Package
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: OPT-12300li
  • Usage: UPS, Electric Power, Lighting, Electric Bicycle, Boat
  • Discharge Rate: Medium Discharge Rate
  • Electrolyte: LiFePO4
  • Rechargeable: Chargeable
  • Rated Capacity: 300 Ah
  • Cut-off Voltage: 10 V
  • Normal Charge Rate: 0.2 C
  • Warranty: 2years
  • Advantages: Safety,Long Life Cycles,High Energy Density
  • Specification: CE, UL, ROHS, SGS, TS/16949 and ISO9001-2008
  • HS Code: 8507600090
  • Type: Lithium-Ion Batteries
  • Nominal Voltage: 12V
  • Shape: Cylindrical Battery
  • Installation: Packaged
  • Rated Voltage: 12 V
  • Max Charge Voltage: 14.6 V
  • Normal Discharge Rate: 1 C
  • Net Weight: 43.2 Kg
  • Certificate: UL ,CE ,RoHS ,ISO9001 ,Ts16949 ,SGS ,BV , IEC62133
  • Trademark: OPTIMUMNANO
  • Origin: China Guangdong Shenzhen
Product Description
The Lifepo4 battery we produce have the following advantages:

Wide variety of shapes and sizes efficiently fitting the devices they power.
No pollution
No memory effect.
High battery safety.
Long cycle life 2000 times
Light weight and small volume.
Low Battery Internal Impedance.
High Capacity and Stable Discharge Voltage.
Outstanding Discharge performance and Storage Capability.

Others:
24 months warranty
OEM are welcome.
The capacity according to your demand.
Comparison between LiFePO4 battery and Lead-Acid battery:
BatteryIngredientsLiFePO4 BatteryLead-Acid 
Safety & Environmental ConcernSafest; no explosion; no smoke; no fire under very bad working condition; most environmentally friendly; non-toxic; no rare metal, fire resistant, easily disposed of.safety is acceptable; heavy pollution to water and soil; breaking ecological balance; threatening people' s health especially for Children; hard to dispose of; high re-use cost.
Life CycleBest, up to 1000 times under 80% DOD(theoretically 2000 times)  Very short life cycle, about 150 times under 100% DOD; maintenance needed very often.
Long term CostMost economicalCost of whole lifetime is higher than  LiFePO4
Thermal PerformanceExcellent – Can work normally under -20° C~70° CThe capacity decays quickly if the temperature is higher than 50° C
 

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