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12v 250ah agm deep cycle battery for telecom device

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12v 250ah agm deep cycle battery for telecom device
Categories 12V Battery
Brand Matrix Lead acid battery
Model NP250-12
Battery brand Matrix
Cover ABS
Safety valve Rubber
FOB port shenzhen
Terms of Payment L/C,D/A,D_P,Western Union,MoneyGram,T/T
Price  negotiable

Specification :


Battery Model NP 250-12  12V250AH
Designer Floating Life Up to 5 Years
Capacity  (25℃) 20HR(12.5A,10.8V) 10HR(24.5A,10.8V) 5HR(42.5A,10.8V) 1HR(137.5A,10.5V)
250AH 245AH 212.5AH 137.5AH
Dimensions Length Width Height Total Height
520mm (20.478inch) 269mm (10.60inch) 220mm (8.66inch) 225mm (8.86inch)
Approx. Weight 64.50Kg (142.2 lbs)
Internal Resistance Full charged at 25℃:≤2.0mΩ
Self Discharge 2% of capacity declined per month at (25℃)
Capacity Affected

by Temp.(20HR)

40℃ 25℃ 0℃ -15℃
102% 100% 85% 65%
Charge Voltage(25℃) Cycle use Float use
14.4-14.6V(-30mV/℃), max. Current:62.5A 13.5-13.8V (-20mV/℃)


VRLA Battery

  • completely sealed and maintenance-free, low self-discharge
  • 100% precise quality testing, stable quality and high reliable performance
  •  Unique grid alloy formula and updated manufacturing technique
  • Floating & standby use:up to 5 years
  •  Cycle use 1: More than 280 cycles at 100% DOD
  • Cycle use  2: More than 1400cycles at 30% DOD



  • Telecommunications
  •  DC Power Supply
  • Solar system
  • Wind Power System
  •  Auto Control System
  • Construction:


    • Component ……Raw material
    • Positive ……..Lead dioxide
    • Negative ……..Lead
    • Container ……..ABS
    •  Cover ……..ABS
    • Sealant ……..Epoxy
    •  Safety valve ….Rubber
    • Terminal ……..Copper
    •  Separator ……..Fiber glass
    •  Electrolyte …….Sulfuric acid


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