Lithium-ion Three-Wheeler Battery

Electric three-wheelers have become the backbone of short-distance transportation and last-mile logistics in emerging economies and urban areas worldwide, with passenger carriers accounting for ~60% of the market and load carriers for ~40%. As the "energy heart" of every electric three-wheeler, the battery’s performance directly determines the vehicle’s load capacity, endurance, operational stability and service life. Vastsea deeply understands the diverse needs of global three-wheeler users—from individual passenger tricycle drivers to large-scale logistics fleet operators. Our lithium-ion three-wheeler batteries are crafted with strict quality control, heavy-duty cell technology and intelligent management systems, combining high energy density, long cycle life, and comprehensive safety protection to meet the rigorous requirements of different three-wheeler applications and global market regulations, replacing traditional lead-acid batteries with superior performance and durability.

● Heavy-Duty Design for High Load Capacity: Adopting high-quality lithium-ion cells (LiFePO4 and NCM options), Vastsea lithium-ion three-wheeler batteries are specifically engineered for heavy-duty scenarios, supporting load capacities of up to 1500kg for cargo tricycles and stable operation for passenger tricycles carrying up to 6 people. With an energy density of 180-280Wh/kg, our batteries provide strong power output to handle uphill climbing, heavy cargo transportation and long working hours, outperforming traditional lead-acid batteries in load-bearing performance and energy efficiency.

● Intelligent Vastsea BMS Protection System: Each lithium-ion three-wheeler battery is integrated with Vastsea’s self-developed BMS (Battery Management System), the "safety guardian" for heavy-duty operations. 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 supports cell balancing technology, thermal runaway early warning (triggering an alert when the cell temperature rises ≥5℃/min) and records the latest 100 fault data, ensuring consistent performance of each cell, preventing thermal diffusion, and extending battery service life.

● High Discharge Rate for Stable Heavy-Duty Operation: Our three-wheeler batteries support a continuous discharge rate of 15C-35C, with a burst discharge rate of up to 70C, perfectly matching the high-power demand of three-wheeler motors during heavy-load start-up, uphill climbing and long-distance transportation. Whether it’s a cargo tricycle carrying heavy goods or a passenger tricycle with full load, Vastsea batteries can deliver consistent and reliable energy support, ensuring smooth acceleration and stable operation even in harsh road conditions.

● Wide Temperature Adaptability & All-Weather Use: Designed with advanced electrolyte formula and structural optimization, Vastsea lithium-ion three-wheeler batteries can operate stably in a temperature range of -20℃ to 65℃, and even up to -40℃ to 80℃ for customized low-temperature/high-temperature models. The IP67 waterproof and dustproof design, combined with salt fog resistance and low-pressure adaptability (simulating 5000m altitude), ensures stable operation even in rainy days, muddy roads, high-temperature workshops or high-altitude areas, making them adaptable to all global climatic conditions and operating environments.

● Long Cycle Life & Cost-Efficiency: With strict cell screening and advanced manufacturing processes, Vastsea three-wheeler batteries have a cycle life of more than 1200 times (retaining over 80% of initial capacity), and up to 5000 times for LiFePO4 models—far outperforming traditional lead-acid batteries that only last 300-500 cycles. This significantly reduces the frequency of battery replacement, lowering long-term operational and maintenance costs for users and fleet operators, and improving the overall cost-performance of electric three-wheelers.

● Durable & Customizable Design: The battery casing is made of high-strength aluminum alloy or stainless steel, with excellent mechanical safety—passing 50kN extrusion, 1000g impact and 1m free fall tests without damage. The integrated handle design (supporting 4-5 times the battery weight for 24-48 hours) facilitates installation and replacement. We also offer flexible OEM/ODM customization services, including battery capacity, voltage (48V, 60V, 72V, 96V, etc.), size, shape, and connector type, to perfectly fit your three-wheeler model and application scenario, whether it’s a small passenger tricycle or a heavy-duty cargo tricycle.

● Global Compliance & Sustainability: All Vastsea three-wheeler batteries comply with the EU 2026 Battery Regulation (Regulation (EU) 2023/1542), including mandatory QR code labeling, battery passport requirements, carbon footprint disclosure and recycled material content targets (6% lithium, 16% cobalt by 2031). They also pass international certifications such as CE, RoHS, UN38.3, IEC 62133, UL 2580 and regional standards like AIS 156 (India), QCVN 91-2024 (Vietnam) and KC 62133-2 (Korea), ensuring smooth customs clearance in global markets.

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

1.Electric Passenger Tricycle Battery Solutions

Targeting electric passenger tricycles (auto-rickshaws) used in urban and rural areas, we provide lightweight, compact and long-endurance battery solutions. Our batteries are designed for easy installation and removal, support fast charging (1.5C-2C), and feature low self-discharge rate (≤3% per month), ensuring daily operation of 80-120km on a single charge—meeting the daily travel needs of passenger tricycle drivers. The low-noise operation and stable power output ensure a comfortable riding experience for passengers, while the IP65 waterproof design protects against rain and splashes. Our batteries comply with regional passenger tricycle safety standards and are fully compatible with mainstream passenger tricycle models.

2. Electric Cargo Tricycle Battery Solutions

For electric cargo tricycles used in logistics, delivery and transportation, we focus on heavy-duty performance, high capacity and durability. Adopting LiFePO4 lithium-ion cells, our batteries have high load-bearing capacity and stable discharge performance, supporting continuous heavy-load operation for 8-12 hours. The 2C fast charging function allows quick recharging during breaks, reducing downtime and improving logistics efficiency. The high-strength casing and multi-layer protection design ensure resistance to vibration, impact and extrusion—adapting to the harsh operating environment of cargo transportation. We also offer battery swapping solutions for logistics fleet operators, further improving operational efficiency.

3. Last-Mile Delivery Tricycle Battery Solutions

Specially developed for last-mile delivery tricycles (used for food delivery, parcel delivery), we provide high-energy-density, fast-charging battery solutions. Our batteries support 2C-3C fast charging, fully charged in 1-2 hours, to meet the high turnover needs of delivery fleets. The compact design fits perfectly in the tricycle’s battery compartment, while the high discharge rate ensures smooth acceleration and stable operation in urban traffic. The BMS system supports real-time data monitoring, allowing fleet managers to track battery status, remaining power and maintenance needs remotely, optimizing fleet management efficiency.

4. Customized Three-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-capacity battery for long-distance transportation, a low-temperature battery for cold regions, a high-discharge-rate battery for heavy-duty cargo tricycles, or a special-size battery for custom three-wheeler models, our team will provide professional technical support from design, R&D, sample production to mass production. We can also customize protection parameters, BMS functions and certification standards according to your target market, ensuring that the battery solution perfectly matches your product’s operational requirements.

● 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 three-wheeler customers, and our products are exported to Europe, America, Southeast Asia, India and other regions, winning wide recognition from overseas clients.

● International Certification Compliance: All Vastsea lithium-ion three-wheeler batteries and battery solutions have passed CE, RoHS, UN38.3, IEC 62133, UL 2580, ECE R100 and other international certifications, fully complying with the EU 2026 Battery Regulation, AIS 156 (India), EN 50604-1 (EU) and other regional standards, 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, UN38.3 transportation documents and battery passports for smooth global shipping.

● Continuous Technological Innovation: Vastsea keeps pace with the latest development trends of lithium-ion battery technology and electric three-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 modular swappable battery design and fast-charging technology help fleet operators improve operational efficiency and reduce costs.

Whether you need standard lithium-ion three-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 three-wheelers and achieve greater success in the global green mobility and logistics market.

Vastsea — Powering Heavy-Duty Mobility, Empowering Global Logistics.

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