74 Volt 40 Ah Battery for RFN Warrior PRO SX-E15 & SX-E15 Plus

Lithium ion – swap-able in under 90 seconds. Extend your ride time!

Rated at 50 miles of range gives you battery juice to ride until you’re tired!

The high-quality Samsung lithium ion lasts four years 4000s of charge cycles – saving you valuable money, time, and energy on what would be expensive and painful repairs with gas powered bikes.