Deka Unigy HR5500ET High Rate Batteries

Using the latest AGM (Absorbed Glass Mat) technology to lower internal resistance for superior high-rate, short-term discharges, Deka Unigy HR5500ET High Rate Series deliver critical power when needed. With a five-year design life, Deka Unigy HR5500ET High Rate Series continues to deliver reliable standby power when conventional standby batteries might have already failed. Deka Unigy High Rate batteries go through a series of over 250 stringent quality control checks and extensive testing to ensure the industry’s most accurate and dependable ratings.

Deka Unigy HR5500ET High Rate Series General Specifications:

Nominal Voltage: 12-Volt/550 wpc @ 15 min rate to 1.67 vpc

Positive Plate: Pure lead, low-calcium, high-tin alloy

Negative Plate: Lead calcium alloy

Post Seal: Epoxy-sealed

Terminal: Front access, 1/4" - 20 threaded brass post

Container: Flame-Retardant, polypropylene - UL94 V0/ >28% L.O.I.

Safety Vent: Low positive pressure, self-sealing w/ flame arrestor

Float Voltage: 2.25 vpc +/- 0.01 vpc (Range: 13.44 to 13.56 volts per 6-cell battery)

Design Life: 10 years in float applications @ 77ºF (25ºC)

Length: 558.8 mm, 22.00 in

Width: 126.3 mm, 4.97 in

Height: 298.5 mm, 11.75 in

Weight: 54.4 kg, 120 lbs