7.4V 20c 4000mAh Lipo Battery Pack for Model Aircrafts
Long cycle life
High energy density
Low internal resistance
Non-toxic, environmental friendly
High safety, no explosion
Can use any object shape
Product Specification / Models
1. Typical Capacity: 4000mAh
2. Cell Outer Dimension: 15mm (T) x 35mm (W) x 130mm (L)
3. Nominal Voltage: 7.4V
4. End Voltage: 6.0V
5. Charging Current (Std. ): 0.2CA(=800mA)
6. Charging Current (Max. ): 1.0CA(=4000mA)
7. Charging Voltage: 4.25V
8. Charging Time (Std. ): 6~7.0 hours
9. Charging Time (Max. ): 2~3.0 hours
10. Continuous Discharging Current(Max. ): 60A
11. Discharging Current (Max. ): 80A
12. Cell Internal Resistance (25degrees): <180MΩ
13. Weight(approx. ): 200g
Application / Models
Widely used for electric toys, RC models, such as model aircrafts, RC planes, RC boats, RC guns, RC helicopter...etc.
Different sizes and different capacities can be ordered by the requirement of clients.
UFO SOURCE ENERGY BATTERY TECHNOLOGY CO., LTD., is a professional high technology industry company, and is specialized in the lithium-ion polymer battery product design, production and marketing. We are engaged in the related products of movable power supply and dynamic power supply, such as GPS, Aeromodelling, laptop, UBS power supply, E-bike, electric motorcycle, electric fork truck and golf club car. Our products are mainly exported to Japan, Korea, Europe and America. Our company has an extremely high prestige in the battery industry. Our workers have rich experience in lithium-ion polymer battery product design, and we promise we give the battery design to customer within 24 hours in working days, according to customers' requirements.
Meanwhile, we offer free battery product design services. Our Business objective: Keeping improving new product technology; Taking Environment Protection as our responsibility; Putting our customers at first; Making our products much more environment-friendly and safer. We warmly welcome friends from different fields to cooperate with us.