Foxtech Provides Industrial Drone Solutions & UAV Payload Systems.
Semi-Solid-State Li-ion Battery 4.2V 275Wh/kg Diamond 6S
The Diamond 4.2V Series Semi-Solid-State Li-ion Battery is engineered for next-generation UAVs and electric systems demanding both endurance and safety.
Designed with advanced semi-solid electrolyte technology, it achieves a breakthrough balance between lightweight structure, compact form, and high energy output. This makes it an ideal upgrade for users seeking extended performance without increasing system burden.
Diamond 4.2V 275whkg
The Diamond 4.2V Series Semi-Solid-State Li-ion Battery is engineered for next-generation UAVs and electric systems demanding both endurance and safety.
Specification
| Specification | ||||||
| Capacity mAh |
Cell | Voltage V |
Energy Wh |
Discharge Rate C |
Dimensions mm |
Weight g |
| 16000 | 1s1P | 3.7 | 59.2 | 5 | 172*74*7.8 | 225 |
| 22000 | 1s1P | 3.7 | 81.4 | 5 | 172*74*10.3 | 295 |
| 27000 | 1s1P | 3.7 | 99.9 | 5 | 187*87*9.8 | 355 |
| 30000 | 1s1P | 3.7 | 111 | 5 | 187*87*10.8 | 395 |
| 23000 | 1s1P | 3.7 | 85.1 | 7 | 210*105*8 | 392 |
| 16000 | 4s1P | 14.8 | 236.8 | 5 | 195*77*35 | 1000 |
| 22000 | 4s1P | 14.8 | 325.6 | 5 | 195*77*45 | 1350 |
| 27000 | 4s1P | 14.8 | 399.6 | 5 | 213*91*43 | 1600 |
| 30000 | 4s1P | 14.8 | 444 | 5 | 213*91*48 | 1780 |
| 16000 | 6s1P | 22.2 | 355.2 | 5 | 195*75*50 | 1500 |
| 22000 | 6s1P | 22.2 | 488.4 | 5 | 195*75*65 | 1963 |
| 27000 | 6s1P | 22.2 | 599.4 | 5 | 205*88*62 | 2349 |
| 30000 | 6s1P | 22.2 | 666 | 5 | 207*90*67 | 2619 |
| 23000 | 6s1P | 22.2 | 510.6 | 7 | 225*108*53 | 2552 |
| 16000 | 7s1P | 25.9 | 414.4 | 5 | 195*77*60 | 1775 |
| 22000 | 7s1P | 25.9 | 569.8 | 5 | 195*77*77 | 2300 |
| 27000 | 7s1P | 25.9 | 699.3 | 5 | 213*91*75 | 2735 |
| 30000 | 7s1P | 25.9 | 777 | 5 | 213*91*80 | 2965 |
| 23000 | 7s1P | 25.9 | 595.7 | 7 | 225*108*56 | 2944 |
| 16000 | 12s1P | 44.4 | 710.4 | 5 | 195*77*99 | 3000 |
| 22000 | 12s1P | 44.4 | 976.8 | 5 | 195*77*130 | 3840 |
| 27000 | 12s1P | 44.4 | 1198.8 | 5 | 213*91*125 | 4700 |
| 30000 | 12s1P | 44.4 | 1332 | 5 | 213*91*139 | 5100 |
| 23000 | 12s1P | 44.4 | 1021.2 | 7 | 225*108*101 | 5004 |
| 16000 | 13s1P | 48.1 | 769.6 | 5 | 195*77*107 | 3225 |
| 22000 | 13s1P | 48.1 | 1058.2 | 5 | 195*77*130 | 4130 |
| 27000 | 13s1P | 48.1 | 1298.7 | 5 | 213*91*138 | 5055 |
| 30000 | 13s1P | 48.1 | 1443 | 5 | 213*91*150 | 5435 |
| 23000 | 13s1P | 48.1 | 1106.3 | 7 | 225*108*109 | 5392 |
| 16000 | 14s1P | 51.8 | 828.8 | 5 | 195*77*115 | 3450 |
| 22000 | 14s1P | 51.8 | 1139.6 | 5 | 195*77*142 | 4425 |
| 27000 | 14s1P | 51.8 | 1398.6 | 5 | 213*91*148 | 5410 |
| 30000 | 14s1P | 51.8 | 1554 | 5 | 213*91*161 | 5830 |
| 23000 | 14s1P | 51.8 | 1191.4 | 7 | 225*108*117 | 5784 |
Product Introduction
With an energy density of up to 275Wh/kg, the battery delivers up to 35% longer operation time than traditional lithium polymer options. For instance, the 6S 22000mAh version weighs only 1963g while supporting a sustained 5C discharge and 10C burst output, providing outstanding power delivery with minimal weight trade-off. This compact yet powerful design ensures more efficient use of available space and payload capacity in aerial platforms.
Application Scenario
Compared to standard Li-ion and lipo batteries, the Diamond Series offers higher discharge currents and a broader operating voltage range (2.7V–4.2V per cell). This results in increased current throughput, faster response, and improved performance in demanding missions. The battery's cycle life exceeds 600 cycles, greatly reducing maintenance frequency and long-term costs, while maintaining high reliability across temperature ranges.
Whether for industrial inspection, precision agriculture, or long-range logistics, the Diamond 4.2V Series ensures your electric systems stay powered with superior performance and safety assurance.
Key Features
275Wh/kg high energy density, increasing drone flight time by up to 35%
Max 10C discharge rate, designed for peak load power requirements
Ultra-lightweight design for improved payload efficiency
Suitable for agriculture drones, VTOLs, multicopters, and ground robotics
Product Details
-Up to 275 Wh/kg Energy Density — Power more with less weight
-Enhanced Safety Structure — Semi-solid-state design reduces risk of fire or leakage
-5C Continuous Discharge Rate — High output for demanding missions
-600+ Charge Cycles — Long lifespan, low maintenance cost
-Power your next mission with confidence.
-The recommended discharge rate is 1C-5C to achieve the maximum discharge capacity.
-Charging with 1C current to improve battery life.
The discharge rate of Diamond semi-solid-state li-ion battery is about 5 times higher than Li-ion battery.
Protective aluminum layer improves structural integrity and thermal safety.