Searching for top China suppliers? Our factory delivers the UP2800-14S high-power intelligent battery charger, offering 14S balance charging up to 28A for drones and robots to maximize safety and efficiency.
The UP2800-14S is a professional-grade, high-power battery charging solution meticulously engineered for the rigorous demands of UAV and industrial drone operations. Specifically designed to support high-capacity lithium batteries, this charger optimizes the energy cycle for high-energy-density packs, ensuring that your aerial assets maintain peak performance with minimal downtime through adjustable high-current charging capabilities.
By integrating advanced balance charging technology and a multi-layered safety architecture, the UP2800-14S is compatible with a wide range of cutting-edge power sources, including 4.45V high-voltage UAV batteries and innovative solid-state Li-Ion packs. This precision instrument provides the stability and reliability essential for mission-critical deployments where power consistency and battery longevity are non-negotiable.
| Model Number | UP2800-14S | Charging Current | 10A, 15A, 20A, 25A, 28A (Adjustable) |
|---|---|---|---|
| Default Mode | LiPo 4.20V | Monitoring Interface | LCD Display Screen |
| Charging Type | Balance Charging | Alert System | Dual-color LEDs & Buzzer |
| Input Compatibility | UAV Lithium Batteries | Protection Level | Multi-point Safety Protection |
| Usage Environment | Indoor Use Only | Warranty Period | One Year Limited Warranty |
Integrated reverse polarity, over-temperature, overload, and connection break detection to prevent operational accidents.
High adjustable currents up to 28A significantly reduce downtime for large capacity UAV and industrial battery packs.
Dedicated balance sockets ensure uniform voltage across all cells, drastically extending overall battery life.
Real-time visibility of charging status, individual cell voltages, and immediate diagnostic fault messaging.
Two-color LED indicators combined with a buzzer provide instant feedback on charging progress and fault status.
Simple button-based current selection with audible beep confirmation for a secure and efficient starting process.
Continuously monitor cell voltage consistency to prevent premature degradation of high-energy Li-Ion packs.
Adjust charging currents from 10A to 28A based on battery capacity and urgent deployment time constraints.
Instant notification via LCD and buzzer for critical events such as reverse polarity or over-temperature.
Strict adherence to LiPo 4.20V standards ensures safe energy transfer and prevents hazardous overcharging.
Scalable charging support designed for high-energy-density UAV battery arrays and solid-state cells.
Integrated over-temperature protection maintains optimal charging conditions to preserve chemical stability.
| Comparison Feature | Standard Chargers | UP2800-14S |
|---|---|---|
| Charging Speed | Low (Fixed Current) | Ultra-High (up to 28A) |
| Cell Balance | Basic/None | Advanced Balance Socket |
| Safety Monitoring | Basic LED | LCD + Buzzer + Multi-Prot |
| Versatility | Single Voltage | Adjustable High Current |
| Maintenance | High Frequency | Low (Due to Balancing) |
Yes, it is specifically designed to handle the high-capacity requirements of modern UAV batteries, including solid-state and high-energy-density Li-Ion packs, provided they align with the supported voltage and balance configurations.
Balance charging ensures that each individual cell in the battery pack is charged to the exact same voltage, preventing overcharging of some cells and undercharging of others, which significantly slows down battery degradation.
Immediately stop the charging process. Check the LCD screen for the specific fault message (e.g., reverse polarity, over-temperature), verify all connections, and ensure the battery is within operating temperature before restarting.
No, the UP2800-14S is designed for indoor use only. It should be kept away from moisture, rain, direct sunlight, and strong vibrations to ensure safety and operational stability.
The charger supports five adjustable current levels: 10A, 15A, 20A, 25A, and a maximum of 28A, allowing you to optimize charging speed based on your battery's C-rate and capacity.
Use a professional balance charger like the UP2800-14S to ensure cell uniformity, avoid deep discharges, store batteries at a recommended storage voltage, and always operate within the specified temperature range (-20℃ to 60℃).
As the global drone industry continues to expand, professional UAV exhibitions and advanced energy technology events have become important platforms for manufacturers, system integrators, and international buyers to discover the latest innovations.
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