Sealed Mf Rechargeable Battery St1272a

SA 1272 (12V7.2Ah)

SA1272 is a general
purpose battery with 5 years life in standby service, or more than 260
cycles at 100% D. O. D. by cyclic use. As with all Sonnen batteries,
all ST models are rechargeable, highly efficient, leak proof and
maintenance free.

Specification





Cells Per Unit
6



Voltage Per Unit
12



Capacity
7.2Ah@20hr-rate to 1.75V per cell @25 C


Weight
Approx. 2.35 kg


Max. Discharge Current
72 A(5 sec)


Internal Resistance
Approx. 25 m


Operating Temperature Range
Discharge:-20oC~60oC
Charge: 0oC~50oC
Storage: -20oC~60oC


Normal Operating Temperature Range

255


Float Charging Voltage
13.6 to 13.8 VDC/unit Average at 25oC


Recommended Maximum Charging Current Limit
2.16A


Equalization and Cycle Service
14.4 to 15.0 VDC/unit Average at 25oC


Self Discharge
SONNEN batteries can be stored for more than 6 months at 25oC. Please charge batteries before using. For higher temperature, the time interval will be shorter.



Terminal
Faston tab 187(F1)/Faston tab 250(F2)


Container Material
A.B.S. (UL94-HB) Flammability resistance of UL94-V1 can be available upon request.