DIRECT REPLACEMENT FOR PS-835 AND PS-855 TS835 Series Emergency Power Supply MORE POWER LOWER COST OF OWNERSHIP TS835 Series PRODUCT COMPARISON TS835-1 TS835-5 BATTERY TECHNOLOGY Lithium-ion Learn more truebluepowerusa.com Lead-acid VOLTAGE OUTPUT 24.5 VDC EMERGENCY POWER SUPPLY The True Blue Power TS835 Series Emergency Power Supply features advanced lithium-ion 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. PS-835 PS-855 24.0 VDC CAPACITY (1C RATE) 4.5 amp-hours 4.2 amp-hours WEIGHT 4.8 lbs 13.0 lbs MAINTENANCE 2 years 1 year LIFE EXPECTANCY 10 years Kansas 800.821.1212 3 years California 800.345.7599http://truebluepowerusa.com