Dragonfly Energy™ Lithium-ion Batteries

Take Your Camping Experience to the next level

Dragonfly Energy's legendary heated Lithium-ion batteries are now available as factory-installed equipment on most 2023 models, exclusively on any Keystone RV. Dragonfly batteries significantly outperform legacy lead-acid batteries with more than double the power in the same physical space, 100% depth of discharge, 5x faster charging, up to 10x longer life, all at roughly 1/5 of the weight. Because of Lithium-ion batteries' steady discharge rate, owners will get better performance from thier SolarFlex systems and avoid low voltage errors. Known for its popular Battle Born brand, all Dragonfly Energy batteries purchased as original equipment will include a groundbreaking 10-year warranty, a dedicated technical support number, and an end-of-life return and recycling program. For more information, watch the videos below.

The LiFePo4 Dragonfly Battery

100Ah, 12V Deep Cycle Battery

Dragonfly Energy's model DFTHO10012H batteries are similar in size to a Group 27 lead-acid battery but with 2-3 times the usable amp hours! Featuring an impressive 3000-5000 cycle lifespan and a built-in battery management system, these Lithium-ion batteries provide safe, reliable power storage to optimize your SolarFlex system and elevate your RV experience.

Revolutionizing Green Energy Storage

Dragonfly LiFePO4 low-maintenance batteries weigh 20% as much as comparable lead-acids, are capable of being discharged to 100% of their rated capacity every time, and can be charged 5x faster than lead-acid. Built to last 10 to 15 years and backed by a 10-year warranty, Dragonfly Energy is leading the green energy charge. These 100Ah batteries can be added to any Keystone RV as original equipment or as an after-market purchase. See an authorized Keystone RV dealer for details.

SPECIFICATIONS

  • 100 Amp Hour, 12 Volt Battery.
  • LiFePO4 chemistry
  • 3000-5000 cycles
  • Dimensions (L x W x H):" 12.76” x 6.86” x 8.95”
  • Weight: 31 lbs.
  • Operating temp range: 4°F (-20°C) to 135°F (57.2°C)
  • Water resistant and sealed (Batteries should not be submerged)
  • Designed and assembled in the USA
  • Built-in BMS (Battery Management System)

BATTERY MANAGEMENT SYSTEM

  • 100 Amps continuous
  • 200 Amps surge for 30 Seconds
  • 0.5 second surge for loads over 200 Amps
  • High/low voltage protection
  • Short circuit protection
  • High/low temperature protection
  • Cold charging protection
  • Automatic cell balancing at top of charge

CHARGING PARAMETERS

Absorption voltage: 14.2V to 14.6V
Float voltage: 13.4V to 13.8V
Equalization voltage: 14.4V (if applicable)
Absorption Time: 30 minutes per 100Ah battery bank
No temperature compensation

WARRANTY SUMMARY

Industry-leading 10-year warranty
Backed by world-class customer experience
Dedicated toll-free support for Keystone RV customers
In-house support team located inside our factory in Reno, NV