Verified Supplier | Hangzhou Liao Techno...

Hangzhou Liao Technology Co., Ltd.

China (Mainland) | Manufacturer, Trading Company | Contact Details
Key Strengths:
Comprehensive capabilities verified by TÜV Rheinland
Established 2009
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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: LIAO
  • Model Number: LA12V/400AH
  • Composed Type: 4S/40P
  • Type: Li-Ion
  • Components: LiFePO4
  • Size: 600mm(L)*450mm(W)*250mm(H)
  • Voltage: 12v
  • Weight: 62kgs
  • Nominal Capacity: 400ah
  • Application: weather station
  • case: stainless steel or metallic with plastic coating
  • Chemistry: LiFePo4
  • Operating Temperature: -20℃~60℃
  • Discharge temperature: -20℃~55℃
  • Charge temperature: 0℃~45℃
  • Cycle life: 80% DOD >1200 times
  • OEM services: available
  • Certification: CE,PT,MA,CNAS,SGS,ISO9001,Rosh
  • Working temperature: -20°C~60°C
  • Charge method: CV/CC

Packaging & Delivery

Packaging Details: Standard packing or as requirement
Delivery Detail: 15 ~35 days after order confirmed


+OEM services provided
+certification: CE,PT,MA,CNAS,SGS,ISO9001
+safety,long cycle-life,high capacity
+LiFePO4 manufacturer

Features of LiFePO4 battery:


·High energy density

-Capacity difference:50mh

·About 1/3 the weight of lead-acid batteries

·Have no environment pollution

·No memory effect, 1200 times cycle-life

·Safe and reliable, will not explode under daily work.

·Low self discharge.

·High power, 5C discharge current

·Prefect for energy storage and power tool use.




Nominal Voltage12V
Nominal Capacity400Ah
Charge cut-off voltage14.6V
Discharge cut-off voltage8~10V
 Maximum charge current1C
Charge methodCV/CC
Maximum continuous discharge current3C
Maximum impulse discharge current5C
Cycle life(1C/80%DOD)≥ 1200
Charge temperature0° C~45° C
Discharge temperature-20° C~60° C




Product Application:

Electric vehicle, A Sightseeing Bus, Glof cart, E-bike, E-scooter, E-wheelchair, E-motorcycle

Energy storage, UPS, back-up power, Power tools, Lawn mower, miner’s lamp and etc.



OEM and ODM service, can make products into different volt. (12v, 24v and 48v ect.), different size and capacity(10an,20ah,40ah ect.) Also lithium polymer battery available!


PS: accpet small order




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