About the Battery¶
No Protective Board
Please purchase qualified batteries.
Pay attention to the poles of the battery, and DO NOT connect to the positive and negative poles inversely.
Do not use batteries that are damaged in appearance.
Duration of Use
Button Top vs Flat Top?
Please choose battery with flat top to ensure a good connection between the battery and the battery holder.
No protective board?
It is recommended to use a battery without a protection plate to maximize the performance of the module, and the on-board overcharge and over-discharge protection can be used without worrying about battery damage. If you use a battery with a protection plate may cause the output power does not reach the nominal 5V/3A.
In order to keep the robot working for a long time, use large-capacity batteries as much as possible. It is recommended to purchase batteries with a capacity of 3000mAh and above.
Try to choose the same brand, the same model, the voltage difference between the two batteries within 0.1V.