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72V 33.3Ah Electric Motorcycle Battery Pack LFP NCM

72V 33.3Ah Electric Motorcycle Battery Pack LFP NCM

$749.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Commercial-grade 72V 33.3Ah (2.40kWh) battery pack with dual LFP/NCM chemistry, IP67 enclosure, and 8C peak discharge. Order now.

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Description

72V 33.3Ah ELECTRIC MOTORCYCLE POWER SUPPLY | ATOMFAIR

COMMERCIAL GRADE · PRODUCTION

Product Overview
High-drain electric mobility demands a rugged, optimized framework, and this premium electric motorcycle battery pack delivers intense peak discharge capabilities via advanced condensed core battery technology design. Engineered to function as a versatile 72V 33.3Ah high power cell module, this architecture is available in a dual chemistry LFP NCM battery configuration to balance custom structural life paths and gravimetric densities. Supplying a continuous 2.40kWh energy baseline, it effortlessly handles a 2C continuous load alongside an extreme 8C peak discharge acceleration burst (10s). Outfitted with a heavy-duty IP67 dust/water enclosure frame and an integrated safety explosion-proof valve, this compact 15 kg package is specifically tuned to resist server road vibrations, acting as an elite primary energy component for e-motorcycles, premium e-scooters, and custom light electric vehicles. For bulk inquiries or official volume quotations, please contact us via email at inquiry@atomfair.com.

Technical Specifications
PARAMETER VALUE
Core Battery Chemistry Options Lithium Iron Phosphate (LFP) / Lithium Nickel Cobalt Manganese (NCM)
Nominal System Voltage Approx. 72 V Centerline Discharge Potential
Rated Capacity / Rated Stored Energy 33.3 Ah / 2.40 kWh (Calculated via 72V × 33.3Ah Matrix)
Charge Cut-off Voltage Limits 80.3 V (LFP Configuration) / 79.8 V (NCM Configuration)
Charge Operating Rate Current 0.5C – 1C Controlled Range Input
Discharge Cut-off Voltage Limits 55.0 V (LFP Configuration) / 52.25 V (NCM Configuration)
Continuous Discharge Rate Output 2.0 C Continuous Thick Throughput
Peak Discharge Rate Current 8.0 C Burst Capability (Maximum 10s Window Limits)
Environmental Operating Windows Discharging: -20°C to 60°C | Charging: 0°C to 45°C
Verified Lifecycle Metrics ≥2000 Cycles (@ 1C Rate, 25°C Temperature with ≥80% Capacity Retention)
Estimated System Mass Approx. 15 kg (Casing Footprint Dimensions Adaptable for Motorcycle Slots)
Ingress & Mechanical Protection IP67 Dust and Waterproof Seal | High Vibration Isolation for Harsh Road Strains
Safety & Compliance Standards UL94 V-0 Flame Retardant Shield | Explosion-Proof Safety Valve | IEC62619, UN38.3 Certified
Alternative Catalog Items Explore our complete component catalog for alternative volumetric capacities, high-conductivity polymer separators, aluminum-laminated protective packaging films, or multi-channel battery cycling systems.

Key Features & Advantages
  • Condensed Core Technology: High-density core design delivers low internal resistance, excellent thermal management, and enhanced safety for demanding e-motorcycle applications.
  • Dual Chemistry Options: Choose LFP for longer cycle life and thermal stability, or NCM for higher energy density; both engineered for 2C continuous / 8C peak discharge.
  • High Power Output: Supports 2C continuous discharge and 8C peak (10s), providing instant acceleration and hill-climbing capability.
  • Wide Temperature Reliability: Charge from 0°C to 45°C, discharge from -20°C to 60°C, ensuring year-round performance.
  • Rugged & Safe Design: IP67 dust/water protection, vibration-resistant design, UL94 V-0 flame retardant, explosion-proof valve, and certified to IEC62619 & UN38.3.
  • Long Cycle Life: ≥2000 cycles at 1C with 80% retention, reducing total cost of ownership.

APPLICATION SCOPE: Highly recommended for high-end electric motorcycles, commercial e-scooter fleets, light electric vehicles (LEVs), rapid city transit prototyping, and outdoor industrial mobility testing.
SHIPPING & LOGISTICS: Dispatched in industrial shock-insulated packing crates compliant with international maritime and trans-rail transit safety guidelines. Arrives complete with calibrated technical sheets and formal UN38.3 documentation.
IMPORTANT NOTICE: This condensed core battery is designed for electric motorcycles and light EVs. Charge within 0°C~45°C; avoid exceeding 1C charge current. For peak discharge (8C, 10s), ensure SOC ≥30%. IP67 rating applies under specified conditions. Follow local regulations for battery installation and use.
TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

This battery pack must be stored within its charge cut-off voltage limits to prevent irreversible damage from overcharge or deep discharge. The IP67-rated enclosure and integrated explosion-proof valve require regular inspection to maintain safety integrity under vibration and impact.

  • Voltage Window Compliance: Maintain the battery voltage between the chemistry-specific lower cutoff and the charge cutoff (80.3V for LFP, 79.8V for NCM).
  • Enclosure and Valve Integrity: Inspect the IP67 casing for cracks and ensure the explosion-proof valve is unobstructed before each use.

Follow these steps to safely integrate the 72V battery pack into an electric motorcycle. Always use personal protective equipment and work in a dry, ventilated area.

Required Equipment: Compatible Lithium Battery Charger

  1. Inspect Enclosure
    Inspect the battery enclosure for any cracks, dents, or obstruction of the explosion-proof valve before handling.
  2. Connect Charger
    Connect the battery to a compatible charger and verify that the charge voltage does not exceed the chemistry-specific cutoff.
  3. Mount Battery
    Mount the battery securely in the vehicle frame using the provided brackets to minimize vibration-induced damage.

What are the performance trade-offs between the LFP and NCM chemistry options for this 72V 33.3Ah battery pack in high-drain electric motorcycle applications?

The LFP configuration offers a higher charge cut-off voltage of 80.3V and a discharge cut-off of 55.0V, providing a wider voltage window and longer cycle life of ≥2000 cycles at 1C with ≥80% capacity retention, but at a lower gravimetric energy density. The NCM configuration, with cut-off voltages of 79.8V charge and 52.25V discharge, delivers higher energy density for a lighter overall pack weight, though with a reduced cycle life compared to LFP under identical conditions.

Can this 72V 33.3Ah battery pack be integrated into an existing electric motorcycle BMS system without modification?

Integration requires a BMS compatible with the pack's dual-chemistry charge cut-off limits—80.3V for LFP and 79.8V for NCM—and its 2C continuous (66.6A) and 8C peak (266.4A for 10s) discharge profiles. The IP67 enclosure and high vibration isolation are designed for direct motorcycle slot mounting, but the BMS must support the specific voltage thresholds and current demands to avoid overcharge or under-voltage cutoff mismatches.

What are the critical handling and storage requirements for this IP67-rated battery pack to ensure safety and longevity?

Charge only within 0°C to 45°C and discharge between -20°C to 60°C to prevent thermal stress or capacity degradation. The integrated explosion-proof safety valve and UL94 V-0 flame retardant shield mitigate fire risk, but storage should be in a dry, temperature-controlled environment at partial charge (around 50% SOC) to maximize the ≥2000 cycle lifespan at 1C rate with ≥80% capacity retention.

This 72V 33.3Ah electric motorcycle battery pack combines dual-chemistry flexibility (LFP/NCM) with a robust 2.40 kWh energy baseline and an 8C peak discharge burst, enclosed in an IP67-rated, vibration-resistant housing. It is suitable for demanding e-mobility applications but requires careful thermal management during charging and limited to 0.5–1C charge rates.

Positive

  • Dual chemistry LFP/NCM flexibility: Offers a choice between lithium iron phosphate (LFP) for extended cycle life and safety or lithium nickel cobalt manganese (NCM) for higher energy density, allowing application-specific optimization.
  • High peak discharge capability: Delivers an 8C burst discharge for up to 10 seconds, providing intense acceleration power required for high-performance electric motorcycles.

Trade-offs

  • Limited charge rate range: The battery accepts a controlled charge input of 0.5C to 1C, requiring appropriately sized chargers and longer recharge times compared to packs supporting higher C-rate charging.
  • Charging prohibited below 0°C: The charging window is restricted to 0°C to 45°C; attempting to charge below freezing can cause lithium plating and irreversible capacity loss, limiting use in cold climates.

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

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