High C Rating Li Poly Battery On Sale

High Discharge current C rating describes how quickly a li poly battery can be discharged. A 3000mAh Li poly battery with C rating of 1C continuous would mean it should not be discharged any faster than 3000mA (3A), which would take one hour. A 2000mAh pack rated for 5C continuous would be able to discharge at 5 times its capacity (5 x 3000mA = 15000mA or 15A) at which rate it would discharge in 1/5th of an hour. Using a pack with a higher C rating than you require will leave some room for safety, and extend the life of your li poly battery.

• High energy desity for your choose
• Stable operating voltage of 3.7V
• Outstanding discharge rate with li poly battery
• Higher rate for device
• Huge capacity can support to motor and other power device
• Good performance and long cycly life
• Safety and friendly

This High C Rating Li Poly battery is mainly used in R/C helicopter, military power, racing car, aviation model and electric power tools. To select a high c rating li poly battery for your RC helicopter, you first need to know what voltage you require and how much current you will be drawing continuously. If the motor in your RC helicopter is rated to work with 14.8V, you would need a 4 cell battery. If you need to draw 10A, and you would like your RC helicopter to have a 10 minute (1/6th of an hour = 6C) flight, you would need a battery with 10A / 6 = 1.7A = 1700mAh. This means you would need to put a 3s 1700mAh battery with a C rating of 6 or higher in your RC helicopter.