This video shows the hot models of li-ion cells and batteries produced by Yichun Topwell Power Co., Ltd. The hot models are 18650 2000mAh 3.7V, 18650 2600mAh 3.7V, 21700 5000mAh 3.7V, 26650 5000mAh 3.7V. These are our advantageous products with CE ROHS UN38.3 etc certified, and our factory is strictly controlled under ISO9001 quality management system.
Industrial-grade 18650 lithium batteries operate reliably from -40°C to 85°C with capacities near 2900mAh, ensuring durable power for extreme environments.
Wide temperature 18650 lithium batteries, typically 2900mAh and rated from -40°C to 85°C, ensure reliable power in extreme conditions across demanding industries.
The 18650 wide temperature lithium battery reliably operates from -40°C to 85°C, offering over 500 cycles and steady 10A discharge for extreme industrial uses.