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12v 30ah lithium battery with long cycle life for energy storage

FOB Price: RMB 7 - 7.5 / Ampere Get Latest Price
Min.Order Quantity: 1000 Ampere/Amperes
Supply Ability: 50000 Ampere/Amperes per Day
Port: shenzhen/HK
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
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Quick Details

Place of Origin: Guangdong China (Mainland) Brand Name: AET Model Number: 12V100AH
Composed Type: 4 serials Type: Li-Ion Components: plastic shell
Size: 70(T)*340(W)*295(H)(mm) Voltage: 12V Weight: <12Kg
Nominal Capacity: 100AH Application:
car ,UPS, solar and wind energy storage
positive material: LiFePO4
structure: lamination shell: plastic

Packaging & Delivery

Packaging Detail: standard export package
Delivery Detail: 25 working days normally


Material system ( included LFP/ LMO/ NMC) ,dimension and performance parameter can be customized.


Basic parameters



Material of Anode/Cathode 






Nominal capacity 


Nominal voltage 


Internal resistance: 


Energy density

 ≥130Wh/kg at 0.2CDC  

 Volumetric energy density 

  ≥220WH/L at 0.2CDC  

 Discharge cut-off voltage 


Charge voltage 


Standard charging 

0.2C constant current charge to 14.6V, then constant voltage 14.6V charge till charge current decline to≤0.05C

Standard discharging

0.2C CC discharge to 8.OV.

Max.continual charge current  


Max. continual discharge current  


Max. Charge/discharge pulse current  


Operating temperature

Charging: 10~45°C

Storage temperature

Less than 1 year: 0~25°C 

Less than 3 months: -10~45°C 

High temperature performance

0.5C capacity higher than 98% of nominal capacity at 55°C

Low temperature performance

0.2C capacity higher than 70% of nominal capacity at -20°C

Standard charge/discharge cycle life

Cycle life of standard charge/discharge capacity after 2000 cycles greater than 80% of initial capacity



Product Characteristics:



· Soft pack,  barren liquor ,excellent security, need not safety valve


· Long cycle life, high energy density


· Low internal resistance,  low self-discharge rate


· Superior performance in rate discharging


· 360 degree in any display, high space utilization


· Wide operating temperature : -20-55 degree






 EV: electric motorcycle, pure electric car, pure electric bus, HEV etc.


 Storage: solar and wind complementary stored energy streetlights, energy storage systems, household energy storage.


 Power Supply: communication base station power supply, UPS, emergency power supply  etc.


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Shenzhen XinYongFeng Technology Limited (Auto-Energy Technology) is a research-oriented enterprise with the most reasonable structure of power battery industrialization production technology, using this technology can produce the highest cost-effective products in the industry of power battery. Our design productive capacity has reached 3,000,000Ah per year and actual productive capacity about 6,000,000Ah per year. After years of technological accumulation, we have developed five types of ... View detail

Basic Information

Product/Service (We Sell): Lithium-ion 20320230 Battery,super power battery 19230210,48V household storage battery 75380S 3.2V,12V EV battery pack,LFP55380S cylindrical big capacity battery  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: Southeast Asia
South Asia
Northern Europe
North America
Southern Europe
Western Europe
South America
Domestic Market
Eastern Europe
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 91% - 100%  

Factory Information

Factory Size (Sq.meters): 3,000-5,000 square meters  
Factory Location: Floor 1, Building B, Bai Yun Shan Industry Park, Shang Heng Lang, Da Lang Street, Bao An district,Shen Zhen, Guang Dong province,PRC  
Number of Production Lines: Above 10  
Number of R&D Staff: 31 - 40 People  
Number of QC Staff: 5 - 10 People  
Management Certification: ISO9001   ISO14001   OHSAS18001  
Contract Manufacturing: OEM Service Offered   Design Service Offered  

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China (Mainland) | Contact Details
Experience: Established 2007

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