Lithium-ion Two-Wheeler Battery

In the era of global carbon neutrality and urban green mobility, the battery is the "energy heart" of every electric two-wheeler—its performance directly determines the vehicle’s endurance, power output, safety and service life. Vastsea deeply understands the diverse needs of global two-wheeler users, from individual commuters to commercial fleet operators. Our lithium-ion two-wheeler batteries are crafted with strict quality control, advanced cell technology and intelligent management systems, combining high energy density, long cycle life, and comprehensive safety protection to meet the rigorous requirements of different two-wheeler applications and global market regulations.

● High Energy Density for Extended Endurance: Adopting high-quality lithium-ion cells (LiFePO4 and NCM options), Vastsea lithium-ion two-wheeler batteries boast an energy density of 180-290Wh/kg, which is 3-5 times that of traditional lead-acid batteries. This enables electric two-wheelers to achieve longer range—electric bicycles can run 80-150km on a single charge, while high-performance electric motorcycles can reach 200-350km, reducing frequent charging downtime and meeting the daily travel needs of users and commercial fleet operations.

● Intelligent Vastsea BMS Protection System: Each lithium-ion two-wheeler battery is integrated with Vastsea’s self-developed BMS (Battery Management System), the "safety guardian" for every ride. The BMS real-time monitors key parameters such as voltage, current, temperature, State of Charge (SOC) and State of Health (SOH), providing multi-layer protection including overcharge, over-discharge, short-circuit, over-temperature, and over-current. It also supports cell balancing technology to ensure consistent performance of each cell, prevent thermal runaway, and extend battery service life, ensuring safe and reliable operation even in harsh riding environments.

● High Discharge Rate for Powerful Performance: Our two-wheeler batteries support a continuous discharge rate of 10C-30C, with a burst discharge rate of up to 60C, perfectly matching the high-power demand of two-wheeler motors during start-up, uphill climbing, and high-speed riding. Whether it’s a lightweight electric bicycle for daily commuting or a high-performance electric motorcycle for long-distance travel, Vastsea batteries can deliver consistent and reliable energy support, ensuring smooth acceleration and stable operation.

● Wide Temperature Adaptability & All-Scenario Use: Designed with advanced electrolyte formula and structural optimization, Vastsea lithium-ion two-wheeler batteries can operate stably in a temperature range of -20℃ to 65℃, suitable for various climatic conditions worldwide—from cold northern regions to hot tropical areas. The IP65-IP67 waterproof and dustproof design ensures stable operation even in rainy days or muddy roads, making them adaptable to urban, suburban and rural riding scenarios.

● Long Cycle Life & Cost-Efficiency: With strict cell screening and advanced manufacturing processes, Vastsea two-wheeler batteries have a cycle life of more than 1000 times (retaining over 80% of initial capacity), and up to 5000 times for LiFePO4 models. This significantly reduces the frequency of battery replacement—far outperforming traditional lead-acid batteries that only last 300-500 cycles—lowering long-term operational and maintenance costs for users and fleet operators.

● Lightweight & Customizable Design: The battery casing is made of lightweight, high-strength aluminum alloy or ABS+PC materials, reducing the overall weight of the two-wheeler and improving handling and portability. We also offer flexible OEM/ODM customization services, including battery capacity, voltage (36V, 48V, 60V, 72V, etc.), size, shape, and connector type, to perfectly fit your two-wheeler model and application scenario, whether it’s a small electric scooter or a heavy-duty electric motorcycle.

● Global Compliance & Sustainability: All Vastsea two-wheeler batteries comply with the EU 2026 Battery Regulation, including mandatory QR code labeling, battery composition and recyclable ratio indication, and compliance with extended producer responsibility (EPR) schemes. We also meet recycling targets—51% collection rate by 2028 and 61% by 2031 for light means of transport (LMT) batteries—and incorporate recycled materials to align with global circular economy goals.

Vastsea New Energy doesn’t just provide single lithium-ion two-wheeler batteries—we offer end-to-end battery solutions tailored to different two-wheeler application scenarios, combining batteries, BMS, chargers, and professional after-sales support to solve all your two-wheeler power needs, and help global customers enhance the competitiveness of their products in the global market.

1.Electric Bicycle (E-Bike) Battery Solutions

Targeting electric bicycles (including electrically assisted pedal cycles/EPACs), we provide lightweight, compact and long-endurance battery solutions that comply with EU EN15194:2017 standards—with DC voltage ≤48V, motor power auxiliary cut-off at 25km/h, and electromagnetic compatibility (EMC) compliance to avoid interfering with electronic devices. Our batteries are designed for easy installation and removal, support fast charging, and feature low self-discharge rate (≤3% per month), making them ideal for daily commuters, shared e-bike fleets and leisure riders. They are fully compatible with mainstream e-bike models and support pedal-assist and pure electric modes.

2. Electric Scooter Battery Solutions

For electric scooters (including urban commuter scooters and shared scooters), we focus on high energy density, fast charging and durability. Our batteries are compact in design, fitting perfectly in the scooter’s battery compartment, and support 1C-5C fast charging—fully charged in 1-2 hours—to meet the high turnover needs of shared scooter fleets. The high discharge rate ensures smooth acceleration and stable operation on urban roads, while the IP67 waterproof design protects against rain and splashes. We also offer battery swapping solutions for shared scooter operators, improving operational efficiency and reducing downtime.

3. Electric Motorcycle Battery Solutions

For high-performance electric motorcycles and electric mopeds (L1e-class and above), we provide high-capacity, high-discharge-rate battery solutions. Adopting NCM 811 lithium-ion cells, our batteries have an energy density of up to 290Wh/kg, enabling long-range rides (200-350km per charge) and powerful performance for uphill and high-speed riding. The advanced BMS system supports real-time data monitoring and remote diagnosis, while the high-strength casing ensures shock resistance and durability. Our batteries comply with global safety standards and are suitable for both consumer and commercial electric motorcycles (e.g., delivery motorcycles).

4. Customized Two-Wheeler Battery Solutions

With a professional R&D team and advanced production lines, Vastsea can provide one-stop customized battery solutions according to your specific needs. Whether you need a high-energy-density battery for long endurance, a low-temperature battery for cold regions, a high-discharge-rate battery for high-performance electric motorcycles, or a special-size battery for custom two-wheeler models, our team will provide professional technical support from design, R&D, sample production to mass production, ensuring that the battery solution perfectly matches your product’s operational requirements and target market regulations.

● Professional Brand Strength: Vastsea New Energy Co., Ltd. is a professional manufacturer focusing on battery packs and BMS, with advanced automated production lines, strict quality control systems, and a professional R&D team with over 10 years of experience in lithium-ion battery technology. We have rich experience in serving global customers, and our products are exported to Europe, America, Southeast Asia, and other regions, winning wide recognition from overseas clients.

● International Certification Compliance: All Vastsea lithium-ion two-wheeler batteries and battery solutions have passed CE, RoHS, UN38.3, UL 2054, IEC 62133, and other international certifications, fully complying with EU 2026 Battery Regulation, EN15194:2017 standards, and US, Japanese, and Korean market requirements, ensuring smooth customs clearance in global markets and safe use in various countries and regions.

● One-Stop Service Support: We provide comprehensive services including pre-sales consultation, customized design, sample testing, mass production, and after-sales technical support. Our after-sales team responds quickly within 24 hours, providing technical guidance, maintenance advice, and battery replacement services, solving all your worries about battery selection and use. We also provide MSDS and international transportation compliance documents for smooth global shipping.

● Continuous Technological Innovation: Vastsea keeps pace with the latest development trends of lithium-ion battery technology and electric two-wheelers, continuously investing in R&D to improve battery energy density, safety, and cycle life. We have established long-term cooperative relationships with leading cell manufacturers, ensuring that our products always maintain technological advantages and market competitiveness. Our NCM 811 battery technology delivers 20% higher energy density and 30% faster charging compared to traditional lithium-ion batteries.

Whether you need standard lithium-ion two-wheeler batteries or customized battery solutions, Vastsea New Energy Co., Ltd. is your reliable global partner. We are committed to providing high-quality, cost-effective battery products and professional services, helping you power your electric two-wheelers and achieve greater success in the global green mobility market.

Vastsea — Powering Green Mobility, Empowering Global Journeys.

Basic Commuter Lithium-ion Two-Wheeler Battery

High Capacity Long-Range Lithium-ion Two-Wheeler Battery

High-End Lightweight Lithium-ion Two-Wheeler Battery

Low-Temperature Adaptation Lithium-ion Two-Wheeler Battery