EBMX 72V Battery

The EBMX 72V battery is a  high-performance lithium-ion upgrade packs designed primarily for electric dirt bikes like the SurRon Light Bee (LBX/X) and sometimes Talaria Sting models. They provide significantly more power, torque, range, and efficiency compared to the stock ~60V 32Ah battery, enabling upgrades to high-power setups (e.g., with EBMX X-9000 controllers and motors for 15kW+ tunes).

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EBMX offers several 72V models, with the most common being the 72V 42Ah (often called the “Race” or high-discharge variant) and larger options like 72V 57Ah or 72V 63Ah for extended range. These use premium high-discharge NCM (Nickel Cobalt Manganese) pouch cells (e.g., from LG/SKI, not cylindrical 18650/21700 in many cases), potted in stainless steel cases for durability, with features like IP65 water resistance (remove battery before high-pressure washing), ANT BMS for monitoring/protection (via Bluetooth app for cell status, errors, etc.), BMS wakeup button, charge port (4-pin for 72V models), and often a voltage/% display on SurRon-compatible versions.

Key Models and Specs

• 72V 42Ah (e.g., Race V5 / L7242HV5) — Popular plug-and-play option for max performance in stock space.
  • Nominal Voltage: 72V (20s configuration; full charge ~84V, cutoff ~60V).
  • Capacity: 42Ah.
  • Energy: ~3024Wh.
  • Peak Power: Up to 28-32kW (depending on version; e.g., 30kW+ in V5 Race, with 400A BMS peak discharge).
  • Continuous Discharge: 6C rate (high for sustained power without excessive sag/heat).
  • Size: ~165mm x 145mm x 390mm (slightly taller ~15mm than stock SurRon battery).
  • Weight: ~17.5kg.
  • Features: Optimized for high power (keeps motors cooler under hard riding), MODUS 300 cables/harness in some kits, billet aluminum top cap in newer versions, full-color LCD in some.
  • Ride Time Estimates: 3-4 hours enduro/trail; 45min-1 hour aggressive track/MX (varies by setup/gearing/throttle).
  • Compatibility: Direct fit in SurRon Light Bee stock slot (may need extended clip/seat adjustments for aftermarket parts); requires 72V EBMX controller upgrade (not stock 60V) and dedicated 72V charger (e.g., 20A fast charger for ~2-hour charge from low).
  • Other: 80% capacity retention after 1000 cycles; 2-year warranty.

• 72V 57Ah — For maximum range/energy.
  • Energy: ~4104Wh (213% more than stock).
  • Size: Larger (~197mm x 145mm x 390mm).
  • Weight: ~21.1kg.
  • Fitment: Requires seat extenders.
  • Similar high-discharge NCM cells, 6C rate, same requirements (72V controller/charger).
• Other Variants (e.g., 72V 63Ah “Ride Longer” or newer 22s/82V-related but listed under 72V contexts): Even higher capacity for extended rides, similar features but larger/heavier.

These batteries excel in off-road/thrill-seeking use (on/off throttle, not constant high draw), with better efficiency, less voltage sag, and reduced heat vs. stock. Pairing with EBMX upgrades unlocks extreme performance (e.g., 30kW+ peaks). Always check official EBMX site (ebmx.com or ebmx.com.au) or dealers for latest V5/current specs, as models evolve (e.g., V5 Race with enhanced BMS/power). For exact fit/charging, consult the manual or app troubleshooting guides. If this refers to a specific model/variant, provide more details!