Ultimate Performance Battery 72V 55AH / Sur Ron Light Bee

EVFREAKS 72 V 55 Ah Ultimate‑Performance Battery for Sur‑Ron

Super‑charge your Sur‑Ron with the most powerful plug‑and‑play upgrade on the market. The EVFREAKS 72V 55 AH battery delivers up to 32 kW PEAK power, more range, and relentless torque . All our battery packs are hand built using only Grade A++ cells like Samsung /Molicel cells and BMS rated up to 500AMP. Built in Europe for riders who demand maximum performance, durability and safety on every ride.

Performance

• Up to 18.5 kW on the stock motor / 32 kW with aftermarket setups
• Ultra‑low‑resistance AWG 6 phase cables and QS8 anti‑spark connectors
• 1.5 mm laser‑welded stainless‑steel case for maximum impact and weather protection
• Mobile‑app Smart BMS with live voltage, temperature and cycle data
• Active temperature and discharge protection for long‑term cell health

What's included:

• EVFREAKS 72 V 55 Ah Battery
• 130A Upgraded Breaker – supports higher current draw for maximum performance  
• Battery Lid Extension Hardware – includes spacers and mounting kit for a proper fit  
• Power Harness Upgrade – AWG 6 silicone phase cables with QS8 anti-spark connectors  
• Adjustable Air Wedge – secures the battery and prevents movement during rides  
• Installation Instructions – easy-to-follow guide for a smooth setup  
• BMS Mobile App – monitor battery performance via Bluetooth on iOS & Android devices

Why riders choose EVFREAKS

• Small‑batch craftsmanship—no mass‑market shortcuts
• Grade A++ cells only—higher capacity, lower internal resistance, minimal voltage sag - we source all our cells only from Europe main supplier warehouse
• Stainless Steel Battery Cases 2mm Thick - laser cutted and laser welded• Quality over quantity—we never re‑label 'imported' packs like some others doe unfortonatelly

Real‑world range example

Sur‑Ron LBX, aggressive off‑road riding pushing it to the limits, 100 kg rider, bike fully modified and fully loaded with all the upgrades like bigger wheels, extensions, etc - weighting 67kg and set to push 25 kW with 650 phase amps ( with upgraded motor) ≈ 80 km / 50 miles 
*Range varies with rider mass, terrain, gearing and throttle habits (but realistically it's 50-70miles)

Capacity comparison

• 45 Ah – about 50 % more range than stock
• 55 Ah – about 70‑80 % more range, longer peak‑power window (recommended)

Safety & compliance

• Race use only—not certified for public‑road vehicles
• Never store the battery indoors; charge only under supervision in a dry, ventilated area
• Professional installation strongly recommended—our Manchester workshop offers same‑day fitting
EVFREAKS Ltd. accepts no liability for DIY installations or controller bypasses.

Ready to dominate? Stock is extremely limited. Add to cart now and feel the difference on your next ride.