Shenzhen Huayousheng Energy Technology Co., Ltd. is a high-tech enterprise integrated with the research & development, production and sales of lithium batteries.
The company was established in Guanlan, Shenzhen in 2013, and moved its production base to Shuikou Subdistrict, Huicheng District, Huizhou City in 2016.
Our self-produced polymer lithium-ion batteries stand out with superior safety, large capacity, long cycle life, compact dimensions, ultra-thin flexible structure and excellent high-rate charge-discharge performance. Our products meet CE, UN, UL and RoHS certifications, and are widely applicable to mobile phones, Bluetooth gadgets, MIDs, portable DVDs, MP3/MP4 players, digital cameras, electric toys & power tools, energy storage units, electric bikes, GPS devices, mining lamps, LED lighting and medical equipment.
We have a professional R&D team composed of senior engineers, alongside sophisticated production and testing equipment. Apart from standard lithium-ion batteries, we develop customized special batteries including high-rate, wide-temperature-range and high-capacity models. By continuously upgrading manufacturing and testing facilities, we have become a reliable partner for industry clients.
We firmly hold that product quality is the foundation of an enterprise. We have built an ISO9001-certified quality management system to consistently upgrade product quality, optimize cost control, shorten delivery cycles and upgrade after-sales services. We deliver cost-competitive products to fully satisfy customers and maintain long-term cooperative relationships. We progress hand in hand with partners to achieve mutual success.
1. Custom Lithium Polymer Battery R&D & Production
Customize pouch battery cells and battery packs according to clients’ equipment parameters, including voltage, capacity, dimension, discharge current and connector types.
2. OEM & ODM One-Stop Solution
Custom PCB protection board, wire harness, plastic housing, blister packaging and printed logo for finished battery packs.
3. Mass Wholesale & Small Sample Supply
MOQ: 1000 PCS per model; sample orders are acceptable for pre-production testing.
4. Global Export Documentation Support
Provide complete UN38.3 test reports, IEC62133 certificates, RoHS files, MSDS and shipment documents for sea & air freight.
5. After-Sales Technical Support
Professional engineering team offers circuit matching, discharge testing and failure analysis to solve product application problems.
Payment Terms
• T/T: 30% deposit, balance before shipment (main payment method)
• Western Union: Available for small sample orders
• L/C: Negotiable for long-term large bulk orders
• 2013: Shenzhen Huayousheng Energy Technology Co., Ltd. registered and founded in Guanlan, Shenzhen, started lithium polymer battery R&D and sales business.
• 2016: Expanded production scale, moved full production base to Shuikou Sub-district, Huicheng District, Huizhou, equipped with complete automated production workshops.
• 2018: Passed UN38.3, IEC62133, RoHS global safety certifications, officially launched overseas export business.
• 2021: Completed full-automatic LiPo battery assembly production lines, improved monthly output to millions of battery cells.
• 2026: Accumulated 15 years of lithium battery industry experience, served over 100 global B-end manufacturers, focused on custom batteries for heated garments, outdoor backup power and smart wearable devices.
Our core team consists of senior engineers with over 10 years of lithium battery material research, structural design and production management experience.
• R&D Team: Responsible for new cell model development, discharge performance optimization and safety circuit design.
• Production QC Team: Conduct full-process inspection including raw material checking, semi-finished product testing and finished battery aging screening.
• Foreign Trade Sales Team: Professional multilingual sales staff providing one-stop communication service for overseas buyers, supporting order tracking and technical consultation.
• After-Sales Engineering Team: Offer timely technical troubleshooting and customized improvement solutions for clients’ finished product matching problems.
