18650 Battery Cell Collection
Premium 18650 Lithium-Ion Battery Cells
United Lithium Solutions supplies authentic 18650 lithium-ion battery cells from leading manufacturers including Samsung, LG Energy Solution, Molicel, Panasonic, Sony/Murata, and other trusted OEM brands.
The 18650 battery remains one of the most widely used rechargeable lithium-ion cell formats in the world due to its versatility, reliability, and broad compatibility across thousands of commercial and industrial applications.
Popular Applications
- Flashlights & Tactical Lighting
- FPV Drones & UAV Systems
- GPS Tracking Devices
- Aviation & Aerospace Electronics
- Robotics Projects
- Portable Electronics
- Medical Equipment
- Battery Pack Manufacturing
- Solar Energy Storage
- Emergency Backup Systems
Available Cell Types
- Samsung 35E
- Samsung 30Q
- LG MJ1
- LG HJ2
- Molicel P28A
- Molicel P30B
- Molicel M35A
- Panasonic NCR18650 Series
- Sony / Murata VTC Series
Why Choose 18650 Cells?
The 18650 format offers an ideal balance of energy density, availability, and proven long-term reliability. With decades of field use and continuous development, 18650 cells remain a preferred solution for engineers, OEM manufacturers, drone builders, and battery pack designers worldwide.
- Wide range of capacities and discharge ratings
- Excellent cycle life and reliability
- Large ecosystem of compatible hardware
- Ideal for custom battery pack development
- Available in both high-capacity and high-drain models
Custom Tab Welding Services
Need cells with custom welded tabs? United Lithium Solutions can provide battery cells with custom tab configurations for manufacturing, aerospace, robotics, medical equipment, industrial controls, and OEM battery projects.
- Custom nickel tab layouts
- Series and parallel connections
- Prototype quantities available
- Production volume support
- OEM and engineering support
Battery Testing & Validation
We regularly test and evaluate lithium-ion cells for capacity, voltage stability, internal resistance, discharge performance, and thermal behavior. Performance testing data is available on select products and through our growing library of battery test videos.
Custom Battery Packs – BMS Optional
Many engineering projects require battery assemblies without an integrated Battery Management System. We can build custom battery pack configurations that allow customers to integrate their own BMS, flight controller, power management electronics, or proprietary control systems.
- Custom Series / Parallel Configurations
- BMS Optional
- XT30, XT60 & XT90 Connectors
- Balance Leads Available
- Prototype and Production Quantities
- Engineering & OEM Support
Industries We Serve
Commercial and recreational flight systems
Autonomous and industrial platforms
Flight electronics and specialty systems
Custom battery integration support
High-performance portable lighting
Backup and off-grid applications
Need Help Selecting The Right 18650 Cell?
Whether you need maximum runtime, high discharge capability, custom tabs, testing data, or a complete battery pack solution, our team can help identify the best cell for your application.
Email: sales@unitedlithium.us
Phone: 775-507-3288
