battery Sealed Lead Acid Serise7000(12V/28AH)

The rechargeable batteries are lead-lead dioxide systems. The dilute sulfuric acid electrolyte is absorbed by separators and plates and thus immobilized. Should the battery be accidentally overcharged producing hydrogen and oxygen, special one-way valves allow the gases to escape thus avoiding excessive pressure build-up.

توضیحات

The rechargeable batteries are lead-lead dioxide systems.
The dilute sulfuric acid electrolyte is absorbed by separators and plates and thus immobilized.
Should the battery be accidentally overcharged producing hydrogen and oxygen,special one-way valves allow the gases to escape thus avoiding excessive pressure build-up. Otherwise, the battery is completely sealed and is, therefore, maintenance free leak-proof, and usable in any position. maintenance-free leakproof, and usable in any position.

 

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Parameter Chart
مشخصات کلی
Volts i12 V
Capacity(25°C) i20 hours rate (1.4A)  i28 Ah
          Discharge Current     Testing (25°C)   i20 |i20  rate (28A,27 min) i38 min
i60 |i20  rate (84A,7 min) i9 min
Internal Resistance  Full Charged Battery 25°C i8.i5 m Ω
Capacity Affected By Temperature i40°C i104%
i25°C i100%
i0°C i83%
i-15°C i65%
Resoech Capacity (25°C) Capacity After 3 Months Storage i91%
Capacity After 6 Months Storage i82%
Capacity After 12 Months Storage i65%
Charge (Constant Voltage) Cycle (25°C) Initial Charging Current Less Than 8.4A  Voltage 14.5~14.9 V
Float (25°C) Charge Voltage 13.6 ~ 13.8V
Weight (Approx) i8.8 Kg
Constant Current Discharge Characteristics (A, 25°C)
مشخصه دشارژ با جریان ثابت (آمپر)
F.V/Time i5min i10min i15min i30min i60min i2 h i3 h i5 h i8 h i10 h i20 h
i9.i60 V i110.i5 i69.i1 i51.i3 i30.i6 ii19.i2 i9.i8 i7.i1 i4.i9 i3.i1 i2.i6 i1.i5
i10.i2 V i104.i6 i65.i6 i49.i3 i29.i4 i18.i5 i9.i7 i7.i0 i4.i8 i3.i0 i2.i6 i1.i4
i10.i5 V i101.i7 i64.i1 i48.i3 i28.i7 i18.i1 i9.i6 i6.i9 i4.i7 i3.i0 i2.i5 i1.i4
i10.i8 V i98.i7 i61.i7 i46.i8 i27.i9 i17.i6 i9.i5 i6.i9 i4.i7 i3.i0 i2.i5 i1.i4
Constant Current Discharge Characteristics (Watt, 25°C)
مشخصه دشارژ با جریان ثابت (وات)
F.V/Time i5min i10min i15min i30min i60min i2 h i3 h i5 h i8 h i10 h i20 h
i9.i60 V i1233.i8 i779.i7 i585.i3 i350.i4 i223.i1 i114.i5 i84.i5 i58.i0 i36.i9 i32.i5 i16.i9
i10.i2 V i1171.i6 i740.i3 i561.i6 i336.i6 i214.i2 i112.i5 i83.i2 i57.i1 i36.i6 i32.i2 i16.i7
i10.i5 V i1134.i1 i722.i5 i549.i8 i326.i7 i208.i3 i111.i5 i82.i5 i56.i7 i36.i4 i31.i4 i16.i6
i10.i8 V i1101.i5 i695.i8 i534.i0 i319.i8 i203.i3 i110.i5 i81.i6 i56.i1 i36.i1 i30.i6 i16.i2
Capacity Factors With Different Temperature
فاکتور های ظرفیت در دمای مختلف
Battery Type i-20ºC i-10ºC ii0ºC ii5ºC ii10ºC ii20ºC ii25ºC ii30ºC ii40ºC ii45ºC
Battery i12v i50% i70% i80% i85% i90% i98% i100% i102% i104% i105%

 

 

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