
We are committed to providing excellent battery solutions
ABOUT LULIS
We focus on the research, development, and manufacturing of high-quality lithium batteries.

COMPANY PROFILE
Zhejiang Tieying Power Energy Co., Ltd. As a high-tech enterprise with years of expertise in the lithium-ion battery system (PACK) sector, we integrate product design, cutting-edge R&D, precision manufacturing, and global distribution.
Our flagship brand, LULIS, is built on the philosophy of "Maximizing Lifecycle Value." By seamlessly integrating our proprietary smart BMS (Battery Management System) with tier-1 global cell resources, we are committed to providing safer, more durable, and cost-competitive green energy solutions. Our expertise spans across light electric mobility, smart energy storage systems (ESS), and industrial motive power, empowering customers worldwide with reliable energy transitions.

MANUFACTURING EXCELLENCE
Based in the National New Energy Industrial Park (Changxing, China), we operate an ISO-standard intelligent PACK facility equipped with advanced, full-spectrum testing instruments. Our precision manufacturing and rigorous end-to-end quality control ensure that every battery unit—from cell sorting to final assembly—meets the strictest international quality standards.

TECHNOLOGY& COMMITMENT
With deep technical expertise, LULIS is built on the foundation of Safety and Durability. Through strategic partnerships with Tier-1 cell manufacturers, proprietary BMS development, and structural innovation, we provide products with exceptional cycle life and stability in extreme environments. We are more than a manufacturer; we are a reliable partner for the global sustainable energy future.
NEW PRODUCT RECOMMENDATIONS
Explore our innovative range of lithium batteries, designed to meet all kinds of needs.



51.2V300Ah
¥19,999.00
Ultra-Long Longevity: 8000+ Deep Cycles
High Compatibility: Matches 90%+ Global Inverter Brands
Powerful & Certified Safety: 300A Peak Discharge & UN38.3
High Energy Density: 15.36kWh with 90% DOD
Scalable & Easy Installation: Up to 15 Units in Parallel查看更多详情...数量即将发布CUSTOMIZED LITHIUM BATTERYS
Battery solutions tailored to your specific needs.
Precision design
We provide highly customized lithium battery design services based on the specific requirements of our clients, ensuring that the products fully meet your technical specifications and performance needs.选择日期与时间
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