Deka Fahrenheit HT7500ET Batteries

Alpine Power Systems' experienced technical support & sales team is here to assist your needs:

The Deka Fahrenheit HT7500ET battery features a breakthrough heat-tolerant VRLA monobloc battery design that survives up to 3X longer in temperatures of 60°C – far beyond the life of a normal VRLA battery.

Deka Fahrenheit HT7500ET Features:

  • Helios™ Additive reduces float current up to 75% enhancing high temperature life
  • THT™ Plastic specifically formulated heat resistant plastic case and cover optimizes compression
  • Microcat ® Catalyst lowers float current, mitigates thermal buildup and cell dry-out
  • Exclusive IPF® Technology optimizes power capacity, cell consistency, and long-term reliability
  • TempX™ Alloy inhibits corrosion under the highest temperature extremes
  • Advanced AGM technology for superior high rate, short term power
  • Front access design for easy installation and maintenance
  • Reinforced case resists bulging and meets safety requirements (UL 94 V-0)
  • Case & cover heat sealed and 100% tested to prevent leaks
  • Epoxy-sealed posts eliminate leaks
  • Puncture resistant micro-porous glass mat separators extend life
  • Flame arresting, low pressure, self-sealing valves are 100% factory tested
  • Computer-aided design and manufacturing control processes and standards to ensure quality products
  • All batteries meet or exceed IEEE recommended practices
  • Battery design and construction meet UL recognition requirements

Deka Fahrenheit HT7500ET Specifications:

Nominal Voltage: 12-Volt/750 w.p.c. @ 15 min. rate to 1.67 v.p.c.

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 insert

Container: Flame-retardant, UL 94 V-0/39% L.O.I.

Catalyst: Microcat®

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

Float Voltage: 2.25 v.p.c. ± 0.01 v.p.c. (Range: 13.44 to 13.56 volts per 6-cell battery)

Battery Warranty: 5 years in float applications at 95°F (35°C)

Dimensions: 24.00" (609.6 mm) L

x 4.97" (126.3 mm) W

x 12.74" (323.5 mm) H

Weight: 151 Ibs. (68.5 kg)

Deka Fahrenheit HT7500ET Testing Specifications:

• Exceeds IEEE-1188 standards

• 15 minute battery rate to 1.67 vpc

• Constant current discharge

• String > 100% capacity — All individual batteries ≥ 95% capacity

• Conductance readings taken before the test

• Battery voltage recorded on report every 2.5 minutes

Additional Details


  • Telecom


  • AGM (VRLA)


Downloads & Documentation

See below for documentation relating to this product line that is available to download. To download this documentation, please click on the desired document you’d like to download and fill out the required form information fields. You will be able to view and download the documents upon completion of the download form.

  • Fahrenheit HT7500ET Brochure
  • Deka Fahrenheit IO Manual