OEM & ODM Battery Manufacturer
High-Performance Lipo
Batteries Direct Sourcing
Auditable Factories | Fast Delivery | Engineering Customization
Less Time Charging, More Time Performing
NewYENK also offers lithium polymer cells, lithium battery packs and special batteries for diverse applications.
Our Advantages
We keep the risks in our factory, so you deliver pure peace of mind.
High Energy Density
Using stacking process, our soft-pack cells reach up to 250 Wh/kg and, delivering up to 25% longer runtime under the same size.
Reinforced Safety
With 100% OCV, IR inspection and constant climate-controlled workshops, our batteries are built to stay safe even under heavy load ( 3.8-3.9V ) . High Current, Still Steady.
Extended Cycle Life
With 800-1500+ cycle life and long-term retention testing, performance degradation stays slow and predictable throughout the battery's lifetime.
Powering What Matters Most in Motion & Mission
Applications We Serve
Drones
High-discharge, lightweight batteries optimized for FPV and industrial UAVs — enabling longer flights and mission success.
Smart & Wearable Device
Compact and durable power sources for devices that must be safe, lightweight and long-lasting — from smart bands to IoT accessories.
Model Aircraft
Extreme burst power and stable performance for RC aircraft and racing models where every gram and every amp counts.
Medical Equipment
Stable, verified and long-life battery solutions supporting medical devices where reliability is non-negotiable.
Power Tools
Enhanced safety and high-current endurance designed for demanding tools — reliable start-up and longer job cycles.
Why Choose NewYenk?
Engineered for Safety, Endurance and Confidence
Direct From the Source
Based 3 self-owned factories, you work directly with the manufacturer for real capacity, faster decisions and fully controlled customized demand. Most suppliers deliver batteries. We deliver advantages.
Assured of Excellent Quality
Possessed with ISO certified workshops, all cells are produced in strictly controlled humidity and temperature and key processes running at 95% automation, supported by MES traceability and 100% OCV inspection & IR testing.
Assured of Excellent Quality
Shipped to 50+ countries, backed by 2 oversea warehouses and 24/7 online response, we ensure your projects run smoothly from 3-7 days rapid prototyping to finnal delivery.
The Total Areas of Manufacturing Bases
Test Duration of Capacity Retention (SOH)
Production Capacity per Day
Core R&D Team Members
Proven Expertise in Lithium-ion Battery
Successful Cases
So luckily, after switching to his high capacity drone battery, we saw more consistent flight times and fewer unexpected voltage drops across our fleet, which directly improved our inspection efficiency.
Trust me, their FPV packs hit hard but remain controllable. The C-rate feels real, and the performance from pack to pack is stable enough for both training and race days.
For our RC aircraft series, we needed lightweight packs with reliable cycle life. NewYenK helped us balance weight and capacity, and the return rate on batteries has dropped significantly since launch. Smart Choice!
Technical Director, Industrial UAV Integrator
FPV Racing Team Captain
Product Manager, RC Aircraft Brand
(5+ Years Cooperation)
(5+ Years Cooperation)
(5+ Years Cooperation)
Updates & Industry Insights
Stay updated with our latest product innovations, manufacturing insights and industry trends.
Newyenk Expands Drone Battery Production Line
NewYENK has upgraded its high-rate drone battery line to increase capacity and improve efficiency for global markets.
Newyenk Expands Drone Battery Production Line
NewYENK has upgraded its high-rate drone battery line to increase capacity and improve efficiency for global markets.
Newyenk Expands Drone Battery Production Line
NewYENK has upgraded its high-rate drone battery line to increase capacity and improve efficiency for global markets.
