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The 310 Series 66000mAh solid state li-ion battery is a high-capacity power product tailored for heavy-duty industrial unmanned aerial vehicles (UAVs). It expands the configuration to 18S on the basis of 6S, 7S, 12S,14S and 18S, with energy ranging from 1455.4Wh to 4336.2Wh, which can fully meet the ultra-long endurance and heavy-load operation needs of large industrial UAVs. Adopting cutting-edge solid state battery technology, this battery not only has higher energy density, but also has stronger resistance to extreme environments. With 10C peak rate and efficient charge-discharge capability, it has become an ideal power choice for high-demand industrial UAV applications, and strongly supports the continuous operation of UAVs in various complex scenarios.

With a rated capacity of 66000mAh, the battery can provide ultra-long flight time for industrial UAVs, reducing the number of battery replacements during long-distance tasks such as large-area mapping and long-line inspection, and improving the overall work efficiency.
It supports 2C maximum charging current (up to 132A), which can quickly replenish power for UAVs, and the downtime is greatly shortened. The 3C continuous discharge rate ensures that the UAV can maintain stable power output when carrying heavy loads such as high-precision sensors and professional equipment.
The solid state structure makes the battery resistant to high and low temperatures, vibration and impact, and can operate stably in harsh environments such as plateaus, deserts and coastal areas, which greatly expands the application scope of industrial UAVs.
Nominal Capacity | Combination Method | Nominal Voltage | Size (MM) | Weight (kg) | Operating Voltage | Peak Rate | Discharge Rate | Charge Rate | Charging Cut-off Voltage |
66Ah | 6S | 21.9V | 210×88×125 | 4.98 | 16.8-25.2V | 10C | 3C | 1-2C | 25.2V |
66Ah | 7S | 25.55V | 210×88×148 | 5.85 | 19.6-29.4V | 10C | 3C | 1-2C | 29.4V |
66Ah | 12S | 43.8V | 210×175×125 | 10 | 33.6-50.4V | 10C | 3C | 1-2C | 50.4V |
66Ah | 14S | 51.1V | 210×175×248 | 11.69 | 39.2-58.8V | 10C | 3C | 1-2C | 58.8V |
66Ah | 18S | 65.7V | 210×262×125 | 15 | 50.4-75.6V | 10C | 3C | 1-2C | 75.6V |
For UAVs engaged in topographic mapping, land surveying and resource exploration, the ultra-large capacity supports all-day operation, and the stable power supply ensures the accuracy of surveying data.
It is suitable for small UAV logistics systems, which can provide sufficient power for UAVs to transport emergency supplies, medical equipment and other items in remote areas or disaster-stricken areas.
For border patrol, marine monitoring and other long-distance tasks, the battery’s long endurance and environmental adaptability can ensure that UAVs complete patrol missions without interruption, and realize all-weather monitoring.
We offer personalized customization services according to the special needs of customers, such as customized voltage and size. Bulk order customers can enjoy preferential prices and exclusive delivery priorities.
Our after-sales team provides comprehensive technical support, including battery matching suggestions for UAVs, on-site maintenance services and online technical consultation, to ensure that customers can use the product smoothly.
The product has a comprehensive warranty period. In case of quality problems, we will provide free replacement or maintenance services. We also have a global logistics network to ensure that products are delivered quickly and safely to customers around the world.