C-Rating is an indicator of the continuous discharge rate of a lithium polymer battery. It allows the user to easily calculate the maximum constant current that you can safely draw from a lithium polymer battery package without damaging the battery.

For example, if you have a 3000mAh 10C lithium polymer Battery, you safe max current draw would be 3000mA x 10C=30000mA=30A

You might wonder, can I draw more current than the above figure(30A given in the example)?

Yes, but it’s not recommended. Discharge lithium polymer battery too quickly is bad for the health of the battery. It will raise the internal resistance faster than discharging within the battery’s limit.

High discharge lithium polymer battery need to be rapid discharged in a short period. If you select the inequality High discharge lithium polymer battery, it may leads to short-circuit of battery and even have destroy to your devices. So it is important to select unbeatable one to work for you. Our battery engineers put into more design more effort and high technology to design, manufacture high-rate discharge lithium polymer battery, and custom special PCM that for some personal need. The special PCM can ensure Lithium Polymer Battery to be more stable, safe and durable when discharging.