Back to Main Tech Support Page

Ask a Question

Ask a Question

Technical Questions

Can't find an answer in our Help Center? Submit a question, and we'll get back to you soon.

Need Business/Order Related Support?

Search our Help Center
Get answers to business and order questions from our experienced Customer Service representatives.

Website Feedback

How are we doing? We really are interested in knowing how you feel about DX Engineering. Contact us with your comments - good, bad, great, so-so, or whatever. We want to hear from you!

Get More Starting Power with Significantly Less Weight with an E3 Lithium Race Battery

E3 Lithium Race Batteries are the most powerful and compact batteries on the market today. Take the SuperLite 800, for example. This 840-amp battery is just one third the size of a typical Group 34 battery and weighs in at a featherlike 4.9 pounds. Its diminutive size allows you to mount it virtually anywhere—like closer to the starter to shorten the battery cables—for even greater weight savings. 

Then there’s the SuperLite 1200. It features 1,200 cranking amps and is ideal for a wide variety of applications including automotive, racing, and powersports. Particularly suited for race cars not running alternators, the SuperLight 1200 weighs in at just 6.9 pounds. 

Additional features of E3 Lithium Race Batteries include:

  • Up to 80% lighter than traditional batteries
  • Three times longer life than traditional batteries
  • Charges faster than traditional batteries
  • Delivers much quicker starts than traditional batteries
  • Pressure washer-safe
  • Centered terminals allow mounting in any position
  • Environmentally friendly
  • Five-year warranty
E3 Lithium Race Batteries also feature a built-in battery management system to ensure years of trouble-free power delivery. Features of the system include:
  • Overcharge protection
  • Over-discharge protection
  • Up to 1,000 amps of short circuit protection
  • Excessive cranking protection
  • Cell balancing technology
SEE E3 LITHIUM RACE BATTERIES AT SUMMIT RACING