Inverters | Batteries | Emergency Power Supplies MORE POWER. LOWER COST OF OWNERSHIP. TS835 Series Emergency Power Supply BATTERY TECHNOLOGY VOLTAGE OUTPUT (1C Rate) CAPACITY WEIGHT MAINTENANCE LIFE EXPECTANCY TS835-1, TS835-5 Lithium-ion 24.5 VDC 4.5 amp-hours 4.7 lb 2 years 10 years PS-835, PS-855 Lead-acid 24.0 VDC 4.2 amp-hours 13.0 lb 1 year 3 years The True Blue Power TS835 Series Emergency Power Supply features advanced lithium iron phosphate chemistry, providing several advantages over older, lead-acid designs. The TS835 is 63% lighter, reduces maintenance costs and has an improved 10-year life expectancy. That all adds up to a lower cost of ownership. Learn more truebluepowerusa.com Kansas 800.821.1212 | California 800.345.7599http://www.truebluepowerusa.com