October 5, 2012 – Power-Sonic, a manufacturer of sealed lead-acid batteries, is now introducing the PHR series of High Rate uninterruptible power supplies UPS batteries, designed specifically for the “demanding high rate discharge needs applications of UPS”. According to the company, the PHR series ensure system reliability, extended service life, and lower maintenance costs. PHR batteries range from 28 amp.hrs. at 100 wpc to 140 amp.hrs at 500 wpc.

POWER-SONIC