Our Product
With over a decade of experience in the battery field, Yifang Technology focuses on research and development innovation, creating high-quality batteries and chargers that cover multiple categories and scenarios, providing stable and reliable energy support to customers worldwide.
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About Yi Fang
Founded in 2009, Shenzhen Yi Fang Tech is a high-tech enterprise specializing in battery product R&D and manufacturing. Our core products include Battery Chargers, iPhone Power Banks, and various Rechargeable Batteries (Li-ion, LiMn, Ni-MH, LiFePO₄).
Marketed under the “EIZFAN” brand, our products are well-regarded in North America, Europe, Oceania, and Asia, serving applications like E-cigarettes, UAVs, E-scooters, E-bikes, electronics, toys, and flashlights.
Our Advantages
Certified Quality
We adhere to European and American quality standards and fully comply with CE, RoHS, and MSDS certifications, ensuring product reliability and safety.
Product Safety Guarantee
All products are insured by STARR Global Insurance Company, providing comprehensive protection for our customers.
Flexible & Fast
No minimum order quantity (MOQ) restrictions, supporting small-batch purchases; fast shipping within 2 days to meet urgent customer needs.
Durable Product Performance
This battery delivers exceptional longevity, capable of over 600 full recharge cycles while consistently maintaining stable and reliable performance throughout its extended service life.
High-Quality Charger Materials
The charger is made of high-quality ABS material, offering excellent fire resistance and drop protection, ensuring safe and reliable long-term use.
Technological Innovation
We are pioneers in the research and development and production of highly compatible S4 smart multi-functional touchscreen LCD chargers.
What Our Clients Say
“We’ve been cooperating with Yi Fang Tech for 3 years. Their EIZFAN brand batteries and chargers are very popular in our local market—customers love the long lifespan (over 600 charges) and reliable quality. All products are CE/RoHS certified, which makes our import process smooth. The best part is no MOQ limit, allowing us to test new products with small orders, and delivery is always within 2 days. A trustworthy partner for global distributors!”
Mr. David
“We chose Yi Fang for their LiMn batteries. The product safety is top-notch, with STARR Global Insurance giving us peace of mind. Their OEM service is professional—they customized the packaging exactly as we required, and the production lead time was much shorter than expected. The chargers made of ABS material are fireproof and anti-fall, which our customers frequently praise. We highly recommend Yi Fang to any business needing high-quality battery solutions.”
Ms. Lena
“Yi Fang’s LiFePO₄ batteries are perfect for our UAVs and scooters. They perform reliably even outdoors, with excellent device compatibility. After-sales service is highly responsive, and they provided free promotional posters to support us. Fast delivery and consistent quality make them our trusted long-term supplier. Great job, Yi Fang!”
Mr. Raj
“As a small business, we were worried about finding a battery supplier that accepts small orders. Yi Fang solved this problem with no MOQ limit. Their rechargeable batteries are durable, and the chargers have a sleek design. The product arrived in 2 days as promised, and the quality is as good as big-brand products but at a more competitive price. We’re very satisfied with the cooperation and will continue to order from Yi Fang.”
Ms. Amy
Certificate
With the U.S. registered trademark EIZFAN, YiFang’s chargers and batteries enjoy an excellent reputation across North America, Europe, Oceania, and Asia. They are widely used in e-cigarettes, UAVs, balance scooters, electric bikes, electronic equipment, toys, flashlights, and more.
FAQ
We’ve compiled the most common questions and answers you may have to help you find the information you need faster.
What products does YiFang offer?
YiFang specializes in batteries, chargers, battery packs, and power solutions, including Li-ion, LiMn (IMR), Ni-MH, and LiFePO₄ batteries.
Does YiFang provide OEM/ODM services?
Yes, we offer flexible OEM and ODM customization, including product design, specifications, and packaging to meet your exact requirements.
What industries use YiFang products?
Our products are widely used in e-cigarettes, UAVs, balance scooters, electric bikes, electronic equipment, toys, flashlights, and other commercial and industrial applications.
What is YiFang’s production capacity?
YiFang operates its own factory with automated production lines, producing up to 100,000 units daily, ensuring consistent quality and timely delivery.
How can I contact YiFang for orders or inquiries?
You can contact us via our website inquiry form, email, or phone. Our team is ready to provide professional guidance and customized solutions.
