The Power-Sonic PS Series batteries are designed for general purpose standby and light cyclic applications, the Power-Sonic PS range is a great economical option. Featuring all of the excellent Power-Sonic characteristics outlined in the overview, they have been designed as a low lost alternative.

• 5 year design life
• Large number of cycles depending on average depth of discharge
• Rugged plastic case and cover
• Wide range of sizes from 2V 300mAh to 12V 140Ah
• Approved for transport by air. D.O.T., I.A.T.A. and F.A.A. certified.

Applications

• Standby Applications
• UPS
• Generators
• Fire & Security
• Medical

The Power-Sonic PS Series have been evaluated and verified by CSIRO as conforming with the relevant requirements of the following criteria:
Australian Standard AS 1603.4 Appendix G-1987, ‘Automatic fire detection and alarm systems – Control and indicating equipment’.

The Power-Sonic PS Series batteries are approved by CSIRO for use in fire control and indicating equipment and are listed at ActivFire® Register of Fire Protection Equipment (Certificate No afp-2285).

*Due to the self-discharge characteristics of this type of battery, it is imperative that they be charged within 6 months of storage, otherwise permanent loss of capacity might occur as a result of sulfation.

Shelf Life (% of nominal capacity at 68°F (20°C))

1 Month 97%

3 Months 91%

6 Months 83%