About Us

Dlyfull Group — The Professional Supplier for Battery and Charging Solutions
Founded in 2007, Dlyfull Group is a manufacturer integrating R&D, production, and sales of batteries, battery chargers, battery testers, and outdoor electronics. Guided by a "customer-centric, long-term commitment" philosophy, we deliver reliable, efficient, and safe power solutions worldwide.

The World-Favorite Brand for Lithium Pin Type Battery
Dlyfull lithium pin type batteries are among the most recognized brands globally in outdoor applications — powering electronic floats for night fishing, lighted nocks for hunting etc.  With high energy density, stable discharge, and excellent leakage resistance, they have earned broad customer trust. Our new rechargeable micro pin tyoe li-ion batteries are now expanding into smart wearables, wireless earbuds, smart glasses, and IoT devices.

The Professional OEM/ODM Services
A trusted long-term partner to brands across European and American markets, Dlyfull specializes in OEM/ODM manufacturing of battery chargers and battery testers. We offer end-to-end support from concept to mass production, helping clients turn ideas into competitive products.

Global Reach and Regulatory Compliance
For over 18 years, Dlyfull has strengthened its service capabilities, achieving ISO9001 and BSCI certifications. We have deep expertise in European, American, and other major markets — including product requirements, user preferences, and key regulations such as the EU Battery Regulation, EPR, PPWR, and the New Eco-design Requirements (EU) 2025/2052.

Moving forward, Dlyfull remains driven by innovation and committed to quality. Built on a foundation of quality commitments, we join hands with global partners to develop together and achieve mutual benefit and win-win outcomes!