12V4AH lead acid battery

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Basic Info.
  • Sealed Type: Sealed 
  • Maintenance Type: Free 
  • Voltage: 12v 
  • Usage: UPS 
  • Brand Name: YouTop 
  • Size: 90*70*100mm 
  • Weight: ~1.32kg 
  • Nominal Capacity: 4Ah 
  • Model No.: 12V4AH 
  • Place of Origin: Guangdong  
  • Min.Order: 1000 Piece/Pieces
Supply Capacity
  • Production Capacity: 100000pcs/annum
YouTop 12 volt 4Ah valve regulated sealed lead acid batteries are maintenance free, rugged and economical. Utilized in a wide variety of applications including portable soundbox,emergency lights,LED light,alarm mainframe and many other industrial and medical equipment and more.


Nominal Voltage 12V
Nominal Capacity 4AH/20HR(C20)
Rate Capacity(25C)
20 hour rate(0.35A) 4AH
Container Material ABS
Intermal Resistance(25C) 25mR(approx)
Self-discharge(20C) <0.8% per week
Float Life(20C) 3-5year
Operating Temperature Range -20C-+45C

Charging Method(25C)
Cycle use Voltage 14.6V-15.0V(-30mv/C)
Max.Charge Current 1.2A
Charging Time 12H
Float use Voltage 13.6V-13.8V(-18mv/C)
Max.Charge Current 1.2A
Battery Dimensions(LWH)90*70*100mm

We are professinal provider of VRLA battery of various sizes and dimensions. Welcome inquiring and purchasing!

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Mr. King Wong
Tel: 86-755-81479949
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Contact Method
Shenzhen YouTop Technology Co., Ltd
China (Mainland)
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