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Guangdong Xindun Power Technology Co.,Ltd.
Tel./Whatsapp/Facebook/Wechat: +86 13702444995
E-mail: sales01@xindunups.com

Add: 3/F,Bldg.3,area C,European Industry Park,Chancheng Dist,Foshan,Guangdong,China

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Application:

Uninterruptible Power Supply(UPS); Emergency Power Supply(EPS);

Emergency Backup Power;               Emergency Light;

Railway System;                                Aircraft Signal System;

Alarm and Security Systems;            Electronic Instruments and Equipment;

Telecom Communication System;     DC Screen Power Supply;

Navigation Mark Signal System;        Solar Wind Energy System.


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XD38-12 Battery (12V38Ah)

  • XD38-12 Battery (12V38Ah)
XD38-12 Battery (12V38Ah)
12V38AH sealed VRLA battery can be used in UPS uninterruptible power supply, power system and EPS emergency power supply. Xindun Power is a maintenance-free lead-acid battery wholesaler!
  • 产品介绍
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specification
Nominal Voltage12V
Nominal Capacity   (10HR)38.0AH
Battery   sizeLength197±2mm (7.76 inches)
Width165±2mm (6.50 inches)
Height176±2mm (6.92 inches)
Total Height (including terminal)176±2mm (6.92 inches)
Weight 12 kg (26.89 lbs)
Terminal   typeT6 / T12
Housing   materialABS
Rated Capacity39.5 AH/1.976A (20hr   ,1.80V/Cell,25℃/77℉)
38.0   AH/3.8A (10hr,1.80V/Cell,25℃/77℉)
32.7   AH/6.55A (5hr,1.75V/Cell,25℃/77℉)
29.7   AH/9.89A (3hr,1.75V/Cell,25℃/77℉)
23.2   AH/23.2A (1hr,1.60V/Cell,25℃/77℉)
Maximum Discharge   Current456A (5s)
Battery Internal   Resistance10 mΩ
Operating
    Temperature Range
Discharging-15 ~ 50℃ (5 ~ 122℉)
Charging0 ~ 40℃ (32 ~ 104℉)
Storage-15 ~ 40℃ (5~ 104℉)
Rated   Operating Temperature25±3℃ (77±5℉ )
RecycleAt a   temperature of 25 °C and  a   voltage  of  14.4 V to 15.0 V,  the initial charge current is
     less than 11.4 A.  The correction  factor    is -30mV/°C
Floating   Charge At a   temperature of 25℃ and a voltage of 13.5 V to 13.8 V, the initial charging   current
     is not limited. The correction   factor is -20mV/°C
Capacity affected
      by temperature
40℃(104   ℉)103%
25℃( 77 ℉ )100%
0℃( 32 ℉ )86%
Self-dischargeAt a   temperature of 25℃, the battery can store up to 6 months and then need to be   recharged once.  If the battery is   stored
    at a higher temperature, the storage interval will be shortened
















Constant current   discharge meter at 25 °C (77 °F)( Amperes)
















Voltage
               Time
5 minutes10 minutes15 minutes20 minutes30 minutes45 minutes1 hour2 hours3 hours4 hours5 hours6 hours8 hours10 hours20 hours
1.85V/Cell65.051.143.536.428.921.917.911.49.027.375.945.174.23.591.96
1.80V/Cell87.365.352.543.034.125.420.112.59.717.876.385.554.453.81.98
1.75V/Cell98.471.857.446.235.426.42112.99.898.046.545.74.533.842.00
1.70V/Cell108.478.261.348.636.927.521.713.410.28.266.715.824.593.882.03
1.65V/Cell119.584.465.151.638.928.122.413.810.68.546.95.954.673.962.06
1.60V/Cell131.891.769.755.041.029.323.214.310.98.817.136.084.714.002.07


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