Performance Meets Style: Introducing the 81V 'R-Spec Elite PRO' Battery for Sur-Ron! Rev up your ride with our cutting-edge battery designed specifically for the thrill-seekers and performance enthusiasts! The 'R-Spec Elite PRO 22S' is engineered with the latest P50B Cells and state-of-the-art BMS technology, delivering unparalleled range and relentless power that keeps you ahead of the pack. Say goodbye to long waits! With a rapid charge time of just 1.5 hours*, you'll hit the trails faster than ever, maximizing your riding time. This battery harnesses the latest advancements in technology, boasting the highest energy density available for Sur-Ron, ensuring you experience adrenaline-fueled adventures like never before. Crafted with a robust high carbon steel enclosure, our battery is slightly taller than the stock option, yet it integrates seamlessly with your Sur-Ron for a sleek, polished look. Don’t settle for ordinary—upgrade to the 'R-Spec Elite PRO 22S' and elevate your riding experience to a whole new level! Get ready to unleash your full potential on every ride! *  Charge time achieved using Powerful Lithium Elite Charger   Specifications: Capacity: 50 Ah Voltage: 81 V (79.2 V) Cell Type: Molicel P50B BMS: SMART BMS with Bluetooth Power Rate: 600 A / 47.5 kW** Charge Rate: 50 A (Up to 250 A*** ) Discharge Connectors: Single Supra, Dual QS8 or Dual QS10 (Select below) Charge Connector: XT60/QS8 or QS10 Housing: High Carbon Steel (cold rolled) / Powder Coated via 9 step process / Counter sunk bolts flushed with surface / Triple stitched and riveted heavy duty grab handle  Stock Controller Compatible: NO. This battery requires aftermarket controller. **   Power rate through Supra (Stock) Connectors is limited to 300A (21 kW) *** Charge rate is limited to 90 A by BMS through Discharge port (All Powerful Lithium Batteries use Charge/DIscharge ports strictly through BMS) Note: For discharge currents exceeding 300A, we suggest utilizing dual discharge connectors and additional Power Cable. Upon placing your order, please inform us if you utilize a Sur-Ron seat extender. We will ensure that all your requirements are fully met.   Lead Time: 9 - 21 business days