<details>
<summary>Q. What is the maximum capacity in mAh and current rating allowed for the batteries?</summary>
<p>A: The battery capacity is generally less than 20000mAh, and the maximum charging current is 3A..</p>
</details>
</details>
</html>
'''Q1: What battery is recommended?'''
A:
Pls use high quality batteries from PANPASONIC, Toshiba, etc.
Do not use the battery with built-in protection circuit.
[[File:18650_battery_size-2.jpg|700px]]
Q: What is the maximum capacity in mAh and current rating allowed for the batteries?
A: The battery capacity is generally less than 20000mAh, and the maximum charging current is 3A.
<!--Add review function! -->