This 18650-3S7P wide-temperature lithium-ion battery pack utilizes NCM (NCM/Ternary) battery cells configured in a 3S7P (3 series, 7 parallel) arrangement. It achieves a nominal voltage of 10.8V and a capacity of 18,200mAh, striking an optimal balance between high energy density and low-temperature performance. Customizable mass production is supported by a globally certified wholesale supplier.
Charging Temperature: -20℃ to 45℃, Discharging Temperature: -35℃ to 60℃, meeting the needs of harsh applications such as cold-region construction, winter field surveying, and high-altitude UAV/RTK base stations.
Capacity retention rate ≥ 80% after 500 cycles, reducing replacement frequency and making it ideal for long-term deployed equipment.
Low internal resistance design (≤ 200mΩ) effectively suppresses heat generation during high-current discharge, lowers power consumption, and ensures a more stable power output.
Specifically designed for centimeter-level positioning terminals and mobile base stations such as RTK and Qianxun Spatial Intelligence, offering a stable voltage platform and reliable performance against low-temperature voltage drops.
Specifications
Model 18650-3S7P
Capacity 18200mAh
Nominal Voltage 10.8V NCM
Internal Resistance ≤200mΩ
Operating Temperature Charge: -20~45℃ Wide-Temperature Battery
Discharge: -35~60℃
Cycle Life ≥80% at 500 cycles
Application Fields RTK, Qianxun
We provide the following services
Flexible support for customized solutions
Reliable and stable performance
Samples and mass production available
OEM, ODM available
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