SunFounder PiCrawler Kit
18650 Battery
• VCC: Battery positive terminal, here there are two sets of VCC and GND is to increase the current and reduce
the resistance.
• Middle: To balance the voltage between the two cells and thus protect the battery.
• GND: Negative battery terminal.
This is a custom battery pack made by SunFounder consisting of two 18650 batteries with a capacity of 2000mAh. The
connector is XH2.54 5P, which can be charged directly after being inserted into the shield.
Features
• Battery charge: 5V/2A
• Battery output: 5V/5A
• Battery capacity: 3.7V 2000mAh x 2
• Battery life: 90min
• Battery charge time: 130min
3.1. Quick Guide on Python 21