Long Cylindrical Shape 18650 Li ion Battery Pack
Capacity: 4000mah
Customizable: Acceptable
Feel free to contact us for datasheets and battery solutions.
| Rated Capacity | 4000mAh |
| Rated voltage | 7.4V |
| Cell Type | 18650 Cylindrical cell |
| Number of batteries cell | 2pcs |
| Standard discharge current | 1C |
| Standard charging current | 0.2C |
| Operating temperature | Charge 0~45℃, discharge -20~60℃ |
| Storage temperature | Temperature -20~60℃, humidity 60±25% |
| Maximum charging current | 1C |
| Certification | Passed ISO9001 quality system certification, UL, UN, CE, RoHS, REACH and other certifications. |
Topway's high-performance 7.4V Battery, model with 4000mAh capacity in a 2S2P configuration, is the ultimate power solution engineered for diverse applications. Built with high-grade 18650 lithium ion battery cells, this compact long-bar NCM pack delivers exceptional energy density and reliable power output.
This battery is the ideal drone battery, offering the perfect balance of voltage and capacity for extended flight time and stable operation. Its robust and safe design also makes it suitable for critical uses as a medical battery, powering portable diagnostic devices and mobile equipment where dependability is paramount.
Beyond these specialized fields, it serves excellently as a powerful toy battery for high-performance RC vehicles and robotics, and as a durable led battery for high-lumen flashlights, work lights, and emergency lighting systems. Topway ensures each battery meets the highest standards of safety, consistency, and performance for your specific needs.
